| Website | oneuptime.com |
| Category | Monitoring / Incident Management |
| License | MIT (open source) |
| Pricing | Free (self-hosted), Cloud from $25/mo |
Overview
OneUptime is an open-source monitoring, incident management, and status page platform. Uptime monitoring, APM, logs. Complete Datadog alternative.
Pros
- MIT license
- All-in-one (monitoring, incidents, status pages)
- Uptime and API monitoring
- On-call scheduling
- Workflow automation
- Self-hosted option
Cons
- Less depth than specialized tools
- UI can feel busy
- Self-hosting is resource-intensive
- Fewer integrations
- APM features still developing
Verdict
OneUptime is the most complete open-source alternative to services like Datadog and PagerDuty. Instead of paying for separate monitoring, incident management, and status page tools, OneUptime provides all three under one MIT-licensed umbrella. The trade-off is depth — specialized tools go deeper in each area — but for most teams, OneUptime covers the essentials.