Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.
Entry price
From $40 per month (indicative, Team plan by check runs)
Free tierFrom $24 per month (indicative, Superior)
Free tierWhat drives the bill
The metric that actually scales your invoice.
Priced by check runs; browser checks cost more than API checks, and frequency multiplies the bill.
SSL and domain expiry monitoring included on paid plans, which prevents a genuinely common outage cause.
Free tier
Free plan with a monthly check-run allowance covering a small site.
Free plan with unlimited uptime tests at 5-minute intervals.
Open source
Self-hostable
No-code authoring
Languages
Platforms
Fits teams
Adoption
Widely used
Checkly · since 2018
Established
StatusCake · since 2012
Strengths
Limitations
Best for
Engineering teams already using Playwright who want production journeys monitored.
Small teams wanting broad availability coverage cheaply.
All of these integrate with: PagerDuty, Slack, Opsgenie.
Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.