Assembly Line

Better Stack Uptime

The most reliable uptime monitoring. Get 10 monitors, 10 heartbeats and a status page with 3-minute checks totally FREE.

Better Stack Uptime is commercial uptime monitoring software made by Better Stack.

Made by
Better Stack
Source code
Closed

Website

Judgement

What it is
Complete system
What it does
Uptime monitoring with heartbeats, on-call scheduling, phone and SMS alerts, incident management and status pages.
Adopt it when
A small engineering team wants uptime checks, on-call and status pages in one inexpensive tool.
Watch out
It bundles many features, so check which plan includes the on-call and alerting you need.
Ready for
Production-ready
Runs as
Cloud service and mobile app
What the license allows
Closed source: you use it under the maker's terms and cannot change or resell the code.

Judged on 2026-11-03 from the maker's description and Wikipedia. The license and age lines are worked out directly.

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Under it

Every program, Better Stack Uptime included, runs on a microchip.

How compilers were built, back to punched paper tape

The description is the maker's own, quoted as written.