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 $29 per month (indicative)
Free tierFrom $7 per month (indicative, Solo)
Free tierWhat drives the bill
The metric that actually scales your invoice.
Substantially cheaper than assembling Pingdom, PagerDuty and Statuspage separately.
One of the best free tiers in infrastructure tooling; paid plans are still inexpensive.
Free tier
Free plan with 10 monitors at 3-minute intervals and a status page.
50 monitors at 5-minute intervals, free forever.
Open source
Self-hostable
No-code authoring
Languages
Platforms
Fits teams
Adoption
Established
Better Stack · since 2021
Widely used
UptimeRobot · since 2010
Strengths
Limitations
Best for
Small and mid-sized teams consolidating uptime, on-call and status pages.
Side projects, small businesses and anyone who currently has no monitoring at all.
All of these integrate with: Slack, PagerDuty.
Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.