Mailrise vs Sensu Go
A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Mailrise
SMTP gateway that forwards email alerts to push services
VS
Sensu Go
Monitoring as code pipeline for cloud and bare metal
| Feature | Mailrise | Sensu Go |
|---|---|---|
| Category | Monitoring & Status | Monitoring & Status |
| License | MIT | MIT |
| Language | Python | Go |
| Setup difficulty | Easy | Medium |
| Min. RAM | 64 MB | 512 MB |
| Deployment | docker | docker, kubernetes, binary |
| GitHub stars | ★ 1,584 | ★ 1,108 |
| First released | 2021 | 2018 |
| Replaces | PagerDuty | Datadog, PagerDuty |
Why pick each one
Choose Mailrise if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Active community (1.6k GitHub stars)
Frequently asked questions
Is Mailrise or Sensu Go better?
Mailrise is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Sensu Go if its specific feature set fits your needs better.
Are Mailrise and Sensu Go free and open-source?
Yes. Mailrise is licensed under MIT and Sensu Go under MIT. Both can be self-hosted at no software cost.
Can I run Mailrise and Sensu Go with Docker?
Mailrise: yes. Sensu Go: yes.