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Better Stack Uptime vs Checkly: catalog facts
Better Stack Uptime	Checkly
Freemium Free plan with 10 monitors, 10 heartbeats and a status page; paid plans and enterprise…	Freemium Free to start, with paid plans for larger use.
Web	Web, Command line
Covers HTTP, API, ping, SSL, domain expiry, mail and DNS checks in one place Screenshots and error logs recorded when a check fails	Monitors defined as code and kept in version control Uses standard Playwright for browser checks
Hosted service only, with no self-hosted option Free plan is limited to 3-minute check intervals	Requires writing code, so less suited to non-developers Checks run on Checkly's hosted infrastructure
Web application, Hosted service	Downloadable app, Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.