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Compare UptimeRobot alternatives
Open-source options beside a commercial column for UptimeRobot. Facts come from project records and repository metadata.
| Attribute | Uptime Kuma | Gatus | OpenStatus | UptimeRobot |
|---|---|---|---|---|
| GitHub stars | 92,117 | 12,237 | 9,168 | — |
| License | MIT | Apache-2.0 | AGPL-3.0 | Proprietary |
| Self-hosted | Yes | Yes | Yes | No |
| Docker noted | Yes | Yes | Yes | — |
| Cloud / hosted | — | — | — | Yes |
| Primary language | JavaScript | Go | TypeScript | — |
| Last commit | 2026-10-05 | 2026-10-05 | 2026-10-04 | — |
| Difficulty | Easy | Not assessed | Not assessed | — |
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Not a sponsored ranking. Repository activity is a signal, not a quality guarantee.