Open source Uptime & monitoring software
We list 4 Uptime & monitoring tools, ranked by community votes and market presence (how often other tools are positioned as alternatives to them). Top picks right now: Uptime Kuma, openstatus, Overmind.
| # | Tool | Pricing | Starts at | Best for | Platforms | Votes |
|---|---|---|---|---|---|---|
| 1 | Uptime Kuma Self-hosted uptime monitoring | Open source | $0 | Developers | web | 0 |
| 2 | openstatus Open-source status page and monitoring | Open source | $30/mo | Developers | web | 0 |
| 3 | Overmind Open-source loop that turns AI agent traces into models you own | Open source | $120/mo | Developers, Small businesses, Enterprise | web, linux | 0 |
| 4 | Tessary Open-source monitoring that finds why production AI agents fail | Open source | $0 | Developers, Small businesses, Enterprise | web, linux | 0 |
All 4 tools
Self-hosted uptime monitoring
Open sourceDeveloperschecked Oct 20
2.openstatus
▲ 0Open-source status page and monitoring
Open source · $30Developerschecked Oct 20
3.Overmind
▲ 0Open-source loop that turns AI agent traces into models you own
Open source · $120Developerschecked Oct 28
4.Tessary
▲ 0Open-source monitoring that finds why production AI agents fail
Open sourceDeveloperschecked Oct 22