Best Synthetic Monitoring Tools [36 Analyzed, 7 Shortlisted]

The best synthetic monitoring tools are Hyperping for Playwright browser checks with on-call and status pages, Checkly for Playwright monitoring as code, Datadog for connecting failed journeys to logs and traces, Grafana Cloud for people who already write k6, Better Stack for checks inside a wider incident workflow, Site24x7 for no-code recording and broad location coverage, and Uptime.com for enterprise website monitoring.

I analyzed 36 products and shortlisted seven. Every tool below can run a multi-step browser journey or chained transaction on a schedule and alert when a step fails. Basic uptime checkers, page-speed labs, enterprise network monitoring, and self-hosted runners are further down.

The fact that changes the shortlist most is how the vendor bills. Five browser checks every five minutes from one location is 43,200 runs in a 30-day month. At Datadog's $12 per 1,000 browser runs, that's about $518/month, while Hyperping Pro covers it at $74/month, with on-call and a status page included. Prices were checked in August and September 2026.

Tool	Best for	Starting price	Main limitation
Hyperping	Playwright checks, on-call, and a status page	$24/mo	Browser checks every 5 minutes; no private locations
Checkly	Playwright monitoring as code	Free; paid from $24/mo	Runs add up with frequency and locations; no recorder
Datadog	Failed journeys next to traces and logs	$12 per 1,000 browser runs	Per-run billing and platform complexity
Grafana Cloud	People who already write k6 and run Grafana	Free; Pro $19/mo plus usage	No recorder; you need to be comfortable in Grafana
Better Stack	Synthetics with logs and incident response	$29/responder/mo, plus runtime	Browser minutes are billed on top
Site24x7	No-code recording across many locations	$9/mo; browser from $36/mo	Large suite; the $9 pack doesn't cover browser journeys
Uptime.com	Enterprise website and private-location monitoring	From $9/mo	Each journey is an Advanced Check, priced in a calculator

Why trust this guide

I'm Léo, founder of Hyperping. Yes, that means I have a stake in one of these tools. But I've watched teams pick competitors when they were the better fit, and I'm not going to pretend otherwise. My goal isn't to convince you Hyperping is always the answer. It's to help you understand which tool actually solves your problem.

I went through vendor docs, pricing pages, G2 reviews, and Reddit threads for every tool on the list, in August and September 2026.

What is synthetic monitoring?

Synthetic monitoring sends scheduled, scripted traffic at a website, application, or API and checks that the result still looks right. A useful browser monitor can sign in, walk a workflow, submit data, wait, and assert the final state. A homepage returning HTTP 200 while checkout is broken is the failure this category exists to catch.

A 30-second HTTP check still belongs next to these. It usually catches a complete outage faster and costs less to run. Most people I talk to run frequent endpoint checks for coverage and keep browser checks for a handful of login, signup, or payment paths.

The failures a synthetic check should catch:

1. Complete outage: the host doesn't answer. An HTTP check will usually see this first.
2. False 200: the page loads, but the button is gone, the cart is empty, or the thank-you page never appears.
3. Auth failure: an expired test password or SSO change fails the journey even though customers are fine.
4. Selector flake: a harmless UI change breaks the monitor, and you need video, a trace, and a step name to tell it from a real outage.
5. Regional failure: one probe location fails while others pass.
6. Broken revenue path: search, checkout, payment authorization, lead form, or order confirmation.
7. Third-party dependency: identity or billing in the middle of the journey.
8. Checks behind a firewall: staging or an internal app that public probes can't reach.

Method	Traffic	Typical environment	Primary job	Common failure
Synthetic monitoring	Scripted, scheduled	Production	Catch a broken journey before users report it	Flaky monitor or bad test data
End-to-end test automation	Scripted, triggered by CI	Staging or preview	Stop a broken build from shipping	Test suite blocks a release
Real user monitoring	Actual visitors	Production	Measure what customers experienced	Low-traffic paths give little signal
Load testing	Generated concurrent traffic	Test or controlled production	Find capacity and performance limits	Test traffic affects the system

Playwright can cover CI tests and production monitors. Production monitoring adds a schedule, runners in more than one region, retries, someone who owns the alert, failure video, and history you can still read next week. Reusing page objects helps, but production monitors need isolated accounts and data that survive repeated runs.

What should a synthetic monitoring tool catch?

The homepage passed while checkout was broken

A ping on / tells you the host responded. You need a browser check that logs in and pays to know customers can still buy, or you'll hear about it from one of them.

Alma already runs Datadog, and their SRE still keeps Hyperping because the outside check often pages them first.

My Playwright tests already live in Git

After a few dozen monitors, checks edited by hand in a dashboard drift from what's in the repo. Checkly (Playwright, CLI, Terraform, Pulumi) is the usual answer when the suite already lives next to the app. Grafana Cloud is the answer when the suite is k6.

A February 2025 r/devops thread comparing Hyperping, Better Stack, and OneUptime for Playwright shows how people shop: they want real browser checks, and they warn each other to confirm browser support instead of assuming it from uptime features.

The people who own checkout don't write TypeScript

If the people responsible for checkout aren't the people who review pull requests, a code-only tool will sit unused. Site24x7 has a no-code recorder, Selenium IDE import, Chrome and Firefox playback, and an on-premise poller. Datadog has a recorder plus code. Checkly and Hyperping don't ship a recorder.

After it fails, who gets the phone call?

A red check doesn't page anyone or update customers on its own. Hyperping and Better Stack include on-call and status pages. Checkly still needs PagerDuty or incident.io for a rotation, and Datadog On-Call and status pages are separate products.

I need the trace next to the failed checkout

That's Datadog's case. From a May 2026 G2 review, configuring complex multi-step synthetic tests "can be time-consuming." You get the correlation, and you pay for it in setup time and the per-run bill.

I need to know next month's bill

Vendors bill checks, runs, execution minutes, locations, or seats. Five browser checks every five minutes is 43,200 runs. Datadog charges for each run, and Checkly includes 3,000 runs on Starter and 12,000 on Team, so this schedule needs extra runs. Grafana gives 10,000 browser executions free, then $50 per 10,000 on Pro. Better Stack charges Playwright minutes plus a responder. Hyperping counts browser checks in the plan, on a fixed five-minute schedule.

From an April 2026 G2 review of Datadog:

"Datadog is costly, and the expenses may increase quicker than you anticipate."

G2 review

Synthetic monitoring capability comparison

The biggest split is how you write checks and how often a browser check can run.

Capability	Hyperping	Checkly	Datadog	Grafana Cloud	Better Stack	Site24x7	Uptime.com
Browser engine	Playwright	Playwright	Datadog browser tests	k6 browser	Playwright	Chrome and Firefox	Real browser
How you write checks	Playwright code, templates	Playwright code, CLI, Terraform, Pulumi	Recorder or code	k6 JavaScript	Playwright code	Recorder or Selenium IDE import	Recorder and scripts
Fastest browser interval	5 minutes	1 minute	1 minute	60 seconds	30 seconds	1 minute	1 minute
API checks	Yes	Yes, including multistep	Yes, including multistep	Yes	Yes	Yes	Yes
Public locations	Managed network	22 on Team, 6 on lower plans	Managed global locations	Grafana probes	Regional groups	130+	80+
Private locations	No	Team plan and up	Yes, as an add-on	Probes you host	Not published	On-premise poller	Yes
Failure evidence	Video, traces, and logs	Video, traces, and screenshots	Screenshots, linked traces and logs	Grafana metrics and logs	Screenshots and logs	Reports and captured steps	Browser reports
On-call rotation	Yes	No	Separate Datadog product	Grafana alerting	Yes	Alerting and integrations	Alerting and escalation
Status pages	Included	Priced as a separate module	Separate product	No	Included	Yes	Yes

Synthetic monitoring pricing compared

Vendors bill browser checks, runs, execution minutes, or responders, so the same schedule costs very different amounts.

Tool	Free plan	First paid plan	What it includes	Billed by	Watch out for
Hyperping	20 monitors, 1 status page, no browser checks	Essentials, $24/mo	3 browser checks, 50 monitors at 30s, on-call, 1 status page	Plan	Five browser checks need Pro at $74/mo
Checkly	Hobby: 1,000 browser runs, 10 monitors	Starter, $24/mo	3,000 browser runs, 25,000 API runs, 6 locations	Run	Status pages, AI root cause, and private locations cost extra
Datadog	No; 14-day trial	$12 per 1,000 browser runs	Only the runs you schedule	Run	$18 per 1,000 on demand; On-Call is $20 per seat
Grafana Cloud	10,000 browser executions a month	Pro, $19/mo platform fee	10,000 browser executions, then $50 per 10,000	Execution, per location per minute of runtime	A 30-second run still counts as a full minute
Better Stack	10 monitors and 1 status page	Responder, $29/mo ($34 monthly)	On-call, unlimited phone and SMS, uptime, 1 status page	Responder plus Playwright minutes	$1 per 100 Playwright minutes on top
Site24x7	Yes, limited resources	Web Uptime, $9/mo	25 websites at 1-minute checks	Pack	Browser journeys need Web Perf at $36/mo
Uptime.com	No; 30-day money-back guarantee	Website Monitoring, $9/mo	Basic and Advanced Checks set in the calculator	Check tier	Every transaction check is an Advanced Check

What five browser checks cost

This is my estimate from public pricing. It assumes five browser checks, each every five minutes from one location, for a 30-day month (43,200 runs), and 30 seconds per run where the vendor bills by the minute.

Tool	Plan that covers it	Monthly cost	Note
Hyperping	Pro, 10 browser checks	$74	On-call and 3 status pages included; $89 billed monthly
Checkly	Starter plus 41,000 extra runs at $4 per 1,000	About $188	Team plus 32,000 extra runs is about $192
Datadog	43,200 runs at $12 per 1,000	About $518	About $778 at the $18 on-demand rate
Grafana Cloud	Pro, 33,200 executions over the free 10,000	About $185	$19 platform fee plus about $166 of executions
Better Stack	21,600 Playwright minutes plus 1 responder	About $245	$216 of runtime plus $29; a one-minute script doubles runtime
Site24x7	Web Perf, 8 transaction monitors	$36	1-minute polling and 8 locations in the pack
Uptime.com	5 Advanced Checks tier	$30	Uptime.com doesn't publish the dollar price for this tier

Site24x7 comes out cheapest because Web Perf bundles eight transaction monitors into a flat pack, and Hyperping is next because it counts browser checks instead of runs. Everyone who bills by run or minute (Checkly, Grafana Cloud, Better Stack, Datadog) lands between $185 and $518, and a second location doubles their usage while Hyperping and Site24x7 stay flat.

Hyperping: Best for browser checks with on-call and status pages

Hyperping combines Playwright browser checks with uptime monitoring, on-call schedules, escalation policies, incidents, server monitoring, and status pages. I built it for SaaS companies that want to watch a few critical journeys, get the failure to the right person, and keep customers informed from the same product.

Best for	Starting price	Main limitation
SaaS companies buying a complete reliability workflow	$24/mo	5-minute browser schedule and public locations only

Who Hyperping is built for

People who want a small set of Playwright journeys (login, signup, checkout) plus the rest of the response: retry, incident, on-call, escalation, and a status page. Usually that's a handful of engineers who don't want a second vendor for PagerDuty and Statuspage.

Alma is the outside-in example: they already run Datadog and still keep Hyperping as a second opinion from outside the cluster.

Notable features

• Playwright browser checks. Two-minute timeout per run, developed locally from templates.
• Failure evidence. Logs, video, and trace data on failed runs.
• Environment variables. Credentials for isolated test accounts stay out of the script.
• Browser interval. Every 5 minutes, on every plan.
• On-call and escalation. Slack, SMS, or phone call, routed to whoever is on the current rotation.
• Status pages. Linked to the same monitors and included on every plan.
• Uptime monitors next to the journeys. 30-second HTTP checks catch complete outages between browser runs.

Why choose Hyperping for synthetic monitoring?

On-call and a status page are in the same plan. A failed journey can retry, open an incident, escalate, call the person on call, and update a status page. Checkly has no on-call rotation, and Datadog On-Call is $20 per seat on top of the runs.

You pay for browser checks, not runs. Five journeys every five minutes use five of Pro's ten browser checks at $74/month. The same schedule is about $188/month on Checkly and about $518/month on Datadog, before any other Datadog product.

The failure comes with video and a trace. Responders see the failed step with video and a Playwright trace. Checkly stores the same artifacts, and Datadog adds correlation into APM and logs.

What users say

Alma's SRE, Fabrice Gregoire, compared Hyperping to Datadog on speed and billing:

"Hyperping's reputation in our company is that it's more reactive than Datadog. We usually get notifications from Hyperping before Datadog."

"Datadog charges per check. You have a package, that's better. Pay per use is annoying and expensive."

Alma customer story

DynaPictures on the status page:

"We made our Hyperping status page publicly available and it became a crucial part of our sales pitches."

DynaPictures

How much does Hyperping cost?

• Free: 20 monitors, 5-minute checks, 1 hosted status page. No browser checks
• Essentials: $24/month ($29 monthly) for 3 browser checks, 50 monitors at 30-second checks, 1 status page, 3 seats, on-call and escalation, phone call alerts
• Pro: $74/month ($89 monthly) for 10 browser checks, 250 monitors, 3 status pages, 10 seats
• Business: $249/month ($299 monthly) for 25 browser checks, 1,000 monitors at 20-second checks, 10 status pages, 20 seats

Every paid plan has a 14-day trial. Five browser checks need Pro at $74/month, since Essentials includes three.

Where Hyperping falls short

Browser checks run every five minutes on every plan, from managed public locations only. There's no private-location runner for staging or internal apps and no no-code recorder. Checkly is the better fit for a large Playwright repository managed through Git, Datadog is stronger when every failed journey needs the trace and logs next to it, and Site24x7 covers the recorder and 130-plus locations.

Is Hyperping right for you?

Pick Hyperping if you want a handful of Playwright checks with on-call and a status page already attached. Look elsewhere if you need a recorder, private locations, one-minute browser checks, or Datadog-style APM correlation.

Start a 14-day free trial

Checkly: Best for Playwright monitoring as code

Checkly is the one I point engineers at when they already use Playwright and want production monitors reviewed and deployed like application code. The free Hobby plan includes 1,000 browser runs a month.

Best for	Starting price	Main limitation
Developer-owned Playwright checks in Git	Free; paid from $24/mo	Runs add up with frequency and locations

Who Checkly is built for

Developers who already review Playwright tests in Git and won't accept monitors that only exist in a dashboard: CLI in CI, Terraform or Pulumi, and a mix of API and browser checks. There's no recorder, so people who don't write code can't build journeys on their own.

Notable features

• Standard Playwright. Scripts stay close to your existing test code.
• Monitoring as code. CLI, CI/CD, Terraform, and Pulumi, so monitor changes go through pull requests.
• Locations. 6 on Hobby and Starter (3 per check), all 22 on Team.
• Private locations. On Team and Enterprise.
• Failure artifacts. Traces, video, and screenshots.
• API checks and heartbeats. In the same product, with multistep API checks.
• Status pages. Sold as a separate Communicate module, free on Hobby and from $9/month on Starter.

Why choose Checkly for synthetic monitoring?

The checks live in Git. Hyperping's browser checks are templates and a form around Playwright. Once you have dozens of journeys, Git history is how you tell which version is live, and that's what Checkly is built around.

It runs real Playwright. You can share page objects with your CI tests, which keeps maintenance down. Grafana Cloud wants k6 scripts instead.

The free plan is enough to try it. 1,000 browser runs a month covers one check every 45 minutes, which is enough for a trial or a tiny, slow suite, and needs no credit card.

What users say

Reviewers praise the monitoring-as-code workflow. From an August 2025 G2 review:

"What I like best about Checkly is its "monitoring-as-code" approach, which fits perfectly into modern CI/CD workflows. The ability to write API and browser checks in JavaScript/TypeScript using Playwright, commit them to Git, and run them globally is a game-changer."

G2 review

How much does Checkly cost?

From Checkly's pricing page, for the Detect module that covers browser and API checks:

• Hobby: free, 1,000 browser runs/month, 10,000 API runs, 10 uptime monitors, 1 user
• Starter: $24/month ($29 monthly), 3,000 browser runs, 25,000 API runs, 3 users
• Team: $64/month ($80 monthly), 12,000 browser runs, 100,000 API runs, 22 locations, private locations, 10 users

Extra browser runs are $4 per 1,000 ($5 monthly), and overage is $6.50 per 1,000 on Starter or $6.25 on Team. Status pages and AI root cause analysis are separate modules.

Five checks every five minutes is 43,200 runs, which costs about $188/month on Starter with 41,000 extra runs, or about $192 on Team.

Where Checkly falls short

There's no recorder and no on-call rotation or incident workflow of its own. Runs add up with frequency and locations, and private locations need Team. Pair it with PagerDuty, or buy Hyperping or Better Stack if the response path is why you're shopping. Datadog is the pick if the failed journey needs a trace in the same UI.

Is Checkly right for you?

Pick Checkly if developers own the monitors and Playwright portability matters. Look elsewhere if people who don't code need a recorder, or if you want on-call, incidents, and customer status updates in the same purchase.

Datadog: Best for synthetic checks connected to observability data

Datadog Synthetic Monitoring is the pick when you already use Datadog for APM, logs, infrastructure, or RUM. Browser tests cost $12 per 1,000 runs.

Best for	Starting price	Main limitation
Existing Datadog customers and complex applications	$12 per 1,000 browser runs	Cost grows with frequency, locations, and other Datadog products

Who Datadog is built for

Companies that already have a Datadog contract and whose synthetic failures usually need a trace, a RUM session, or a log line to diagnose. If synthetics would be the only Datadog product you buy, look at Checkly or Hyperping first.

Notable features

• Recorder plus code. Ops people can record, engineers can script.
• Multistep API tests. Next to browser journeys.
• Locations. Managed global locations, plus private locations as an add-on.
• Correlation. A failed checkout opens next to traces, logs, RUM, or infrastructure data.
• Frequency. From every minute to once a week.
• CI/CD integrations. Run the same tests in your pipeline.
• Mobile app tests. Next to browser tests.

Why choose Datadog for synthetic monitoring?

You can go from the failed journey to the trace. If most checkout incidents end up in APM anyway, a standalone checker means jumping into Datadog after every alert.

Private locations cover staging and internal apps. Hyperping doesn't offer a private runner. Grafana does, as probes you operate, Site24x7 has an on-premise poller, and Uptime.com has private locations.

There's a recorder. Checkly and Hyperping don't have one. Site24x7's recorder is the other no-code path, without Datadog's correlation.

What users say

Reviewers praise the correlation and complain about setup time and cost. From a May 2026 G2 review:

"Configuring complex multi-step Synthetic Monitoring tests can be time-consuming, and the web UI occasionally feels sluggish when navigating through large, data-heavy dashboards during critical debugging sessions."

G2 review

From a July 2026 G2 review:

"One of the biggest strengths of Datadog is how it brings logs, metrics, traces, and alerts into a single platform."

G2 review

How much does Datadog cost?

From Datadog's pricing page:

• Browser tests: $12 per 1,000 runs, $15 month to month, $18 on demand
• API tests: $5 per 10,000 runs
• On-Call: $20 per seat per month

APM, logs, infrastructure, and status pages are billed separately. Five browser checks every five minutes from one location cost about $518/month, and about $1,037/month from two locations.

Where Datadog falls short

Per-run billing gets expensive on frequent journeys, and every extra location multiplies the bill. On-call and customer status pages are separate Datadog products or a second vendor, and reviewers mention setup complexity next to cost. Hyperping is cheaper for a small Playwright set with the response workflow included, and Checkly is cheaper if you want the checks in Git and already have PagerDuty.

Is Datadog right for you?

Pick Datadog if synthetic failures usually need logs and traces and the company already has a Datadog contract. If synthetics are the only thing you need, you'll pay for a platform you don't use.

Grafana Cloud: Best for people using k6 and Grafana

Grafana Cloud Synthetic Monitoring fits people who already write k6 for load or browser testing and run Grafana for dashboards. The free tier includes 10,000 browser executions a month.

Best for	Starting price	Main limitation
Grafana, Prometheus and k6 users	Free; Pro $19/mo plus $50 per 10,000 executions	No recorder and a Grafana-centered way of working

Who Grafana Cloud is built for

Platform and SRE people who already operate Grafana and k6. You have the scripts, so you put them on a schedule and alert in Grafana. If you're starting with no k6 at all, you'll spend the trial learning Grafana instead of covering checkout.

Notable features

• k6 scripts. HTTP, TCP, DNS, ICMP, and browser checks.
• Free tier. 10,000 browser executions and 100,000 API executions a month.
• Results in Grafana. Dashboards and alerting you already use.
• Self-hosted probes. Run checks from private or controlled locations.
• Browser interval. As often as every 60 seconds, faster than Hyperping's five minutes.
• Authoring. Code only, with no recorder.

Why choose Grafana Cloud for synthetic monitoring?

You can reuse k6. If you already write k6 for load tests, you can schedule those scripts instead of adopting Checkly's Playwright CLI or Hyperping's templates.

The free allowance is real. 10,000 free browser executions cover three checks every 15 minutes from one location, and this guide's five checks every five minutes need Pro.

Private probes are yours to run. That's more work than Datadog's private-location add-on and gives you more control.

What users say

People on Reddit mention the k6 support and the free monthly allowance.

"I just use Synthetic Monitoring in Grafana Cloud. It lets you run complex checks using K6 or just simple pings, and they have a bunch you can do per month for free."

r/Monitoring comment

"Checkly. Grafana cloud synthetics is a little clunky but works"

r/sre comment

How much does Grafana Cloud cost?

From Grafana's pricing page:

• Free: 10,000 browser executions and 100,000 API executions a month
• Pro: $19/month platform fee, the same allowance, then $50 per 10,000 browser executions with volume discounts

An execution is one test in one location per minute of runtime, rounded up. Five checks every five minutes from one location is 43,200 executions, about $185/month on Pro.

Where Grafana Cloud falls short

There's no recorder, and no customer status page or on-call rotation in the same purchase. Hyperping and Better Stack cover that response path. Checkly is a more focused Playwright workflow if you aren't already running Grafana, and a full investigation may mean Grafana plus Loki and Tempo instead of one synthetic-specific screen.

Is Grafana Cloud right for you?

Pick Grafana Cloud if k6 and Grafana are already how you work. If you wanted a recorder, or a status page and on-call rotation in the same purchase, look at Site24x7 or Hyperping.

Better Stack: Best for browser checks with logs and incident response

Better Stack combines Playwright checks with uptime monitoring, telemetry, on-call, incidents, and status pages. A responder costs $29/month, and browser runtime is billed on top.

Best for	Starting price	Main limitation
Logs and response workflows next to browser checks	$29/responder/mo	$1 per 100 Playwright minutes on top

Who Better Stack is built for

Startups that want the check, the page, the incident timeline, and the logs from one vendor, usually because they're tired of stitching a checker to PagerDuty to a status page. If you already run PagerDuty and only needed Playwright, you'll buy more than you use.

In the February 2025 r/devops thread, people liked Better Stack's support, logging, API, and Terraform provider.

Notable features

• Playwright transaction checks. Hosted, as often as every 30 seconds.
• On-call. Schedules, escalation, and unlimited phone and SMS for responders.
• Incidents. Slack and Teams workflows, timelines, and post-mortems.
• Status pages. Public and private, 1 included.
• Telemetry. Logs, metrics, traces, error tracking, and RUM, which is why people pick it over Hyperping when diagnosis needs data.
• Terraform and REST API. Manage monitors as code.
• Browser runtime. $1 per 100 Playwright minutes.

Why choose Better Stack for synthetic monitoring?

Incidents, on-call, and logs sit next to the check. Hyperping also bundles on-call and status pages. Better Stack adds logs, traces, and a more developed Slack and Teams incident workflow.

One responder gets you started. The $29 Responder plan covers uptime, on-call, monitoring, and a status page, with browser minutes on top. Hyperping Pro is $74/month with 10 browser checks included.

There's a Terraform provider. Useful if you want infrastructure as code without switching to Checkly's Playwright CLI.

What users say

Pricing for small teams is the complaint that repeats. From a March 2026 G2 review:

"The pricing can feel a bit high for small teams or individual developers. Also, some of the more advanced features and configuration options come with a learning curve."

G2 review

From an August 2026 G2 review:

"I love using Better Stack for logging, telemetry, and alerting. It's been great for unifying data from our multiple services."

G2 review

How much does Better Stack cost?

From Better Stack's pricing page:

• Free: 10 monitors and heartbeats, 1 status page, Slack and email alerts
• Responder: $29/month ($34 monthly), with on-call and unlimited phone and SMS
• Playwright runtime: $1 per 100 minutes
• Status page add-ons: white-label $208 per page per month, SSO $208 per page per month

Five checks every five minutes at 30 seconds a run is 21,600 minutes, about $216 in runtime plus $29 for one responder, so about $245/month before logs or extra status pages. A one-minute script doubles the runtime part.

Where Better Stack falls short

Modular pricing is harder to predict than Hyperping's plans, and browser usage is always extra. Locations are chosen as broad regions, which is coarser than Checkly or Site24x7. Checkly goes deeper on multi-step Playwright if Git-owned checks are the job. White-label status pages cost $208 per page per month, while Hyperping Business includes white labeling at $249/month.

Is Better Stack right for you?

Pick Better Stack if you want browser monitoring next to logs and incident response. If you want predictable plan pricing or cheap branded status pages, Hyperping is the simpler bill.

Site24x7: Best for no-code recording and broad location coverage

Site24x7 is a broad IT monitoring suite with browser transaction monitoring, API checks, real user monitoring, APM, infrastructure, and network monitoring. Browser journeys start on the Web Perf pack at $36/month.

Best for	Starting price	Main limitation
IT operations people who need a recorder and many locations	$9/mo; browser from $36/mo	The console gets crowded once you use the suite

Who Site24x7 is built for

IT operations groups who need to maintain transactions without every check starting as a Playwright repo, often because they already buy Site24x7 for servers and network and want browser journeys in the same login.

Notable features

• Recorder. No-code recording and Selenium IDE import.
• Browsers. Chrome and Firefox playback.
• Locations. 130-plus monitoring locations.
• On-premise poller. Checks for internal apps.
• The rest of the suite. API checks, RUM, APM, infrastructure, and network monitoring.
• Status pages. Included in the website packs.

Why choose Site24x7 for synthetic monitoring?

The recorder is the main way in. Checkly and Hyperping don't have one, and Datadog's comes inside a more expensive observability contract.

It has the most locations on the list. 130-plus, against Checkly's 22 on Team and Hyperping's managed public network.

It's the cheapest way to run five journeys. Web Perf covers eight transaction monitors at 1-minute polling for $36/month. The suite can also replace several vendors for IT ops, which is where the learning curve comes from.

What users say

Reviewers like the multi-location setup and complain about pricing and a cluttered console. From a January 2026 G2 review:

"The setup is easy and straightforward, especially for multi-location checks of web services performance."

G2 review

From a December 2025 G2 review:

"Site24x7's pricing can be confusing, and some users find the advanced features have a learning curve. The alert system can be overwhelming without proper setup, and there are fewer third-party integrations compared to competitors. Also, the UI could be more modern and less cluttered."

G2 review

How much does Site24x7 cost?

From Site24x7 pricing:

• Web Uptime: $9/month for 25 websites. Not enough for browser journeys
• Web Perf: $36/month for 8 transaction monitors, 1-minute polling, and 8 locations
• Web Perf synthetic combo add-ons: from $50/month for 50 uptime monitors and 10 transactions

There's a 30-day free trial with no credit card. Five browser journeys every five minutes fit inside Web Perf at $36/month.

Where Site24x7 falls short

The $9 entry pack doesn't include browser journeys, and Playwright code isn't how you write checks. Checkly is the Git-owned path, Hyperping is the smaller bundle with on-call, and Datadog is the APM correlation path.

Is Site24x7 right for you?

Pick Site24x7 if recorder-based authoring, browser choice, global coverage, and an on-premise poller matter. If you want portable Playwright code or a small product focused on browser journeys, look at Checkly or Hyperping.

Uptime.com: Best for enterprise website monitoring

Uptime.com combines real-browser synthetics with uptime checks, API monitoring, real user monitoring, private locations, status pages, and more than 80 points of presence. Website Monitoring starts at $9/month.

Best for	Starting price	Main limitation
Organizations buying website monitoring as a managed service	From $9/mo	Each journey is an Advanced Check, priced in a calculator

Who Uptime.com is built for

Companies that want public and internal website journeys without running their own probes: real-browser checks, API, RUM, private locations, and status pages. It's a heavier purchase than Hyperping's self-serve plans, and a five-person startup that wants Playwright in Git will be happier with Checkly.

Notable features

• Real-browser synthetics. Transaction, micro-transaction, and extended transaction checks.
• Points of presence. 80-plus, with private locations behind your firewall.
• API checks and RUM. RUM covers unlimited sites with 13-month retention.
• Status pages. Public or private, with subscribers.
• Unlimited users. On every plan.

Why choose Uptime.com for synthetic monitoring?

Browser, API, RUM, and private locations come in one managed product. That covers more of the website job than an uptime-only vendor, and Hyperping has no private locations.

The location network is wide. 80-plus points of presence plus private checks. Site24x7 lists more public locations, and Datadog's private locations are an add-on to an observability contract.

It suits people who buy website monitoring as a service. If engineers want the checks in a Playwright repo, Checkly is the better fit.

What users say

Reviewers who build journeys mention the scenario engine. From an August 2026 G2 review:

"I really like the scenario engine of Uptime.com. It allows me to implement complex scenarios in detailed customer journeys."

G2 review

How much does Uptime.com cost?

From uptime.com/pricing:

• Website Monitoring: from $9/month ($84/year) for 10 basic checks, 1 advanced check, and 25 SMS
• Five-journey tier: $38/month ($360/year) for 50 Basic Checks, 5 Advanced Checks, and 75 SMS

Transaction monitoring is an Advanced Check, so five journeys need the 5-Advanced-Check tier. Uptime.com doesn't publish a price for that tier, so price it in the calculator. There's a 30-day money-back guarantee and no free plan.

Where Uptime.com falls short

You can't see the price of five browser journeys without the calculator. Checkly is clearer if Git-owned Playwright is the job, and Hyperping is clearer if you want 10 Playwright checks and on-call for $74/month.

Is Uptime.com right for you?

Pick Uptime.com if you need a managed website-monitoring product with private checks and broad global coverage. If a focused Playwright workflow or a published browser price matters more, look at Checkly, Hyperping, or Site24x7.

Head-to-head

Checkly vs Datadog

Both run browser checks on a schedule and bill by the run. Checkly keeps Playwright in Git with a CLI, Terraform, and Pulumi, and five checks every five minutes cost about $188/month on Starter with extra runs. Datadog adds a recorder, private locations as an add-on, and the failed journey next to traces, logs, and RUM, for about $518/month on the same schedule. Pick Checkly if developers own the monitors and you don't need APM, and Datadog if you already pay for Datadog and the trace is what you need to fix the failure.

Checkly vs Grafana Cloud

This comes down to Playwright or k6. Checkly counts runs, while Grafana counts executions per location per minute of runtime, rounded up, so a 30-second check costs the same as a 60-second one on Grafana. On this guide's schedule they land close: about $188 on Checkly Starter and about $185 on Grafana Pro. Pick the one that runs the scripts you already have, and pick Checkly if you're starting fresh and don't run Grafana.

Site24x7 vs Uptime.com

Both are recorder-first website monitoring products with internal coverage, through Site24x7's on-premise poller or Uptime.com's private locations. Site24x7 publishes its browser price ($36/month for 8 transactions), plays back in Chrome or Firefox, imports Selenium IDE scripts, and lists 130-plus locations. Uptime.com sells each journey as an Advanced Check priced in a calculator, adds RUM with 13-month retention, and gets G2 praise for its scenario engine. Pick Site24x7 for a published price and more locations, and Uptime.com if you want a managed service with private checks and are fine getting a quote.

Hyperping vs Checkly

Both run Playwright. Checkly wins on monitors as code (CLI, Terraform, Pulumi), 22 locations and private locations on Team, and faster browser schedules. Hyperping wins on the response: on-call, escalation, phone call alerts, and status pages are in the plan, and five checks cost $74/month against about $188 on Checkly. Pick Checkly for a large Playwright repo owned by developers, and Hyperping for a handful of journeys that need to page someone and update customers. There's a longer comparison on the Checkly alternative page.

Do I need Playwright scripts or a no-code recorder?

It depends on who fixes the monitor when it breaks. Playwright tools (Checkly, Hyperping, Better Stack) and k6 on Grafana Cloud keep checks reviewable in Git and let you share page objects with CI tests, which suits developers. Recorders (Site24x7, Datadog, Uptime.com) let ops or QA people build and repair journeys without a pull request. If both groups touch the checks, Datadog is the one on the list that has a recorder and code.

Which one should you pick?

Buyer or situation	Recommended tool	Reason
Browser checks, on-call, and a status page in one plan	Hyperping	Five checks fit Pro at $74/mo
Large Playwright suite owned by developers	Checkly	Playwright, CLI, and checks in Git; 1,000 browser runs free
Already on Datadog	Datadog	Failed journeys next to traces; about $518/mo for five checks
Already on Grafana and k6	Grafana Cloud	Reuse scripts; 10,000 free browser executions
Logs and on-call in the same product	Better Stack	On-call and incidents included; about $245/mo for five checks
Ops people who prefer recording	Site24x7	Recorder, Chrome and Firefox, 130-plus locations, $36/mo
Enterprise with public and private website journeys	Uptime.com	Browser, API, RUM, and private locations
Network reliability, ISP and CDN paths	Catchpoint	Deeper last-mile coverage, listed below
Full control, self-hosting	Playwright on a cron	No license; you run the runners, retries, and alerting

Under $40 a month, you have three options: Site24x7 Web Perf at $36 covers eight journeys, Hyperping Essentials at $24 covers three with on-call, and Checkly Hobby is free for one check every 45 minutes. Between $70 and $250, Hyperping Pro covers ten checks at a flat price, while Checkly, Grafana Cloud, and Better Stack cost more each time you add frequency or a location. Datadog only makes sense above that, when you're already paying for the platform.

Then start from what you already run. Playwright tests in Git point to Checkly, an existing Datadog contract points to Datadog synthetics, and k6 scripts point to Grafana Cloud. If none of those apply and you'd otherwise buy PagerDuty and Statuspage too, Hyperping or Better Stack saves you the second and third vendor.

Other credible options

Playwright and code-first tools

Tool	Main strength	Main limitation	Good for
Sematext Synthetics	Playwright journeys and private locations	Scripts capped at 32 KB; Terraform doesn't create synthetics	People already using Sematext
OpenObserve	Playwright, recorder, and private locations	Synthetic monitoring is in beta	OpenObserve users who can live with a beta
Elastic Synthetics	Chromium journeys with managed or private runners	Needs an Elastic deployment	People already on Elastic
Amazon CloudWatch Synthetics	Playwright, Puppeteer, or Selenium canaries in AWS	IAM, Lambda, and artifact setup	AWS-only setups
OnlineOrNot	Simple browser checks with uptime and status pages	2-minute Playwright run cap; scripts live in the UI	Small sites that need a few simple journeys
OneUptime	Open-source checks, on-call, and status pages	A whole ops platform to run	Self-hosters who want on-call too

Recorder-first and website-health tools

Tool	Main strength	Main limitation	Good for
Pingdom	Established Chrome transaction recorder and RUM	Less flexible than Playwright; price rises with checks	People already on SolarWinds
Uptrends	Recorder, 230-plus checkpoints, and Terraform	Credit-based pricing and a high entry cost	Large sites that need many checkpoints
Oh Dear	Playwright journeys inside per-site health monitoring	Per-site pricing hurts large inventories	Agencies with a handful of client sites
Dotcom-Monitor	Real-browser ecommerce transaction monitoring	EveryStep and UserView first; Playwright import is .NET only	Stores already using EveryStep scripts
RapidSpike	Checkout journeys and managed scripting	Sales-led and narrowly focused	Ecommerce stores that want scripts written for them
Vigilant	Plain-language flows and AGPL self-hosting	Plain-language flows instead of Git-owned Playwright	Self-hosters who'd rather describe flows in words

Enterprise observability and digital experience

Tool	Main strength	Main limitation	Good for
New Relic Synthetics	Synthetics next to APM and NRQL data	Scripted-browser format is less portable	People already on New Relic
Dynatrace	Clickpaths and Davis AI correlation	Cost, setup, and enterprise footprint	People already on Dynatrace
Catchpoint, now part of LogicMonitor	Large agent network and network-path diagnosis	Enterprise procurement	Network reliability engineers
Cisco ThousandEyes	ISP paths and SaaS outage visibility	Network monitoring more than Playwright	Network engineers in Cisco shops
Splunk Synthetics	Browser checks next to Splunk logs and APM	Splunk contract and platform scope	People already on Splunk
AppDynamics	Enterprise APM with synthetic coverage	Heavyweight and less browser-first	People already on AppDynamics

Uptime-first tools with lighter browser coverage

Tool	Main strength	Main limitation	Good for
UptimeRobot	Large free uptime allowance and easy setup	Browser journeys are limited or missing by plan	Uptime checks on a free plan
StatusCake	Uptime and page-speed checks	No Playwright journeys	Uptime plus page speed on a small budget
Xitoring	Low-cost uptime, SSL, and server monitoring	No real-browser journeys	Cheap uptime and server checks
OpenStatus	Open-source uptime and status pages	Uptime instead of browser journeys	People who want an open-source status page

Page-speed tools

Tool	Main strength	Main limitation	Good for
DebugBear	Core Web Vitals, filmstrips, and CrUX	Measures speed, not login or checkout	Tracking Core Web Vitals
SpeedCurve	Performance budgets and competitor benchmarks	Doesn't check login or checkout logic	Performance budgets across releases
Calibre	Performance CI and Core Web Vitals budgets	Page-speed focus	Speed checks in CI
WebPageTest	Deep browser diagnostics and experiments	Monitoring comes second to diagnostics	One-off deep performance investigations

Self-hosted and protocol probes

Tool	Main strength	Main limitation	Good for
Uptime Kuma	Free and easy to self-host	No multi-step browser journeys	Homelabs and small self-hosted setups
Playwright on a cron	Complete control and portable tests	You run every part of it yourself	People who'll own runners, retries, and alerting
Prometheus Blackbox Exporter	Free HTTP, TCP, ICMP, and TLS probes	No browser engine	People already on Prometheus

PagerDuty routes incidents and doesn't run checks. Zabbix, Nagios, Prometheus, and Netdata focus on infrastructure and protocol checks, Ghost Inspector and BugBug are QA recorders, and "transaction monitoring" for bank fraud is a different category.

How to test synthetic monitoring tools

Every tool on the shortlist has a free plan, a trial, or a money-back guarantee:

• Hyperping: free plan without browser checks, and a 14-day trial of paid plans, which include 3 to 25 browser checks
• Checkly: free Hobby plan with 1,000 browser runs a month, no credit card
• Datadog: 14-day trial
• Grafana Cloud: free tier with 10,000 browser executions a month
• Better Stack: free plan with 10 monitors and 1 status page; Playwright minutes are $1 per 100, with a 60-day money-back guarantee
• Site24x7: 30-day free trial, no credit card
• Uptime.com: no free plan, 30-day money-back guarantee

A green homepage won't tell you how the product pages. Break things on purpose:

1. Create three journeys: login, the action that makes money, and one critical API chain. Give each a named owner and an isolated test account.
2. Break one selector with a harmless UI change. Check whether the failure names the step and captures enough evidence to fix the monitor quickly.
3. Return HTTP 200 while the final action fails, to confirm the monitor checks the end state and not only that the page loaded.
4. Run the same journey from two or more locations, then block one region. See whether the alert tells a regional failure from a global one.
5. Expire or revoke the test account. See how clearly a login-data failure stands apart from a product failure.
6. Ignore an alert. Confirm who gets it, whether it escalates, and how acknowledging it stops the paging.
7. Price the exact schedule after the trial: checks times runs per day, locations, runtime, retention, and responder seats. Five checks every five minutes is 43,200 runs a month.
8. Change a shared page object or UI component. Count how many monitors need fixing and whether changes can be reviewed before they go live.

Give every monitor a named owner, an isolated test account, and a reason to exist. A check nobody trusts gets muted, whatever product runs it.

Related reading

• Hyperping synthetic monitoring: Playwright browser checks, Web Vitals, on-call and status pages
• Hyperping browser checks docs: how to create Playwright-based synthetic checks
• Hyperping as a Checkly alternative: a focused comparison for Playwright monitoring
• Choosing the right uptime checks: where browser journeys fit next to HTTP, DNS, port, and SSL checks
• Hyperping pricing: browser-check allowances by plan