This guide is for developer teams using Checkly for a mixture of critical Playwright journeys and simple health checks that may not all need code or per-run billing. It is not a claim that Checkly is broadly inferior. The useful question is whether its strongest capabilities match the work your team actually needs.
As of August 10, 2026, Checkly is Playwright-native synthetic monitoring. Official product pages describe browser, API, multistep, and heartbeat checks from 22+ locations; API checks can run every 10 seconds, while browser and multistep checks can run every minute. Pricing meters browser and API executions. Prices and packaging can change, so use the linked official sources for a final quote.
Short answer
Keep Checkly for monitoring as code and real browser flows. A focused uptime tool is a complement or partial replacement for basic checks that do not benefit from Playwright.
Where Checkly is still the better fit
- Native Playwright tests that can live in the repository and run locally, in CI, and in production
- Strong browser and multistep API validation for real user journeys
- CLI, API, and monitoring-as-code workflow designed for developers
Why teams consider an alternative
- Execution count grows with frequency and location count; paid plans apply overage rates
- The free Hobby plan stops checks when its run allocation is exhausted
- A focused uptime tool cannot replace Playwright browser journeys or code-defined multistep tests
Comparison criteria that matter for Checkly users
- Number of scripted journeys versus simple endpoints.
- Need for git review and local execution.
- Monthly executions at production frequency and locations.
- Need for native status pages, on-call, and customer communication.
Where Webalert fits—and where it does not
Against Checkly, Webalert’s relevant scope is managed HTTP/HTTPS, TCP, DNS, ping, and heartbeat monitoring with multi-region confirmation, SSL alerts, status pages, and incident alerting. Check current pricing and features for plan boundaries.
Webalert is a possible fit when the migration scope is straightforward public availability and customer communication. It is not a promise of parity with every Checkly capability. In particular, respect the limitations above and keep specialist tooling where it remains useful.
Migration advice
Tag every Checkly check as browser, multistep API, simple API, or heartbeat. Keep Playwright and chained API tests in Checkly. Move only simple endpoint and heartbeat checks, recreate alert thresholds, and run both from the same regions before reducing Checkly allocations.
Decision
Keep Checkly for monitoring as code and real browser flows. A focused uptime tool is a complement or partial replacement for basic checks that do not benefit from Playwright. Avoid an all-at-once cutover: move the checks that clearly fit, preserve specialist coverage, and let parallel evidence decide the rest.
Playwright vs a URL ping (August 2026)
| Need | Stay on Checkly | Move off Checkly |
|---|---|---|
| Playwright in Git | Yes | No equivalent here |
| API check every 10s | Checkly’s meter | Overkill for most /health |
| CI-triggered tests | Checkly CLI | Not the job of uptime SaaS |
| Hobby run cap | Checks stop when allocation is gone | Monitor stays up; interval is the limit |
| Status page + Slack | Possible, not the core | Free plan includes both |
| TCP / DNS / ping | Possible via code | First-class monitor types |
Frequently asked questions
Is Webalert a Checkly alternative for Playwright?
No. Keep Checkly (or another synthetic-as-code tool) for browser journeys. Move only dumb endpoint and heartbeat checks that do not deserve a run bill.
What happens when Checkly Hobby hits its cap?
Official docs describe checks stopping after allocation. An uptime monitor with a fixed interval does not work that way — it either runs or you are over plan monitor count.
Should checkout stay in Checkly?
Yes, until you have another Playwright owner. Pair it with an independent website down checker / standing HTTP monitor so a Checkly outage or cap is not your only signal.