Cstate vs Upptime
A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Cstate | Upptime |
|---|---|---|
| Deploy effort | ≈5-minute setup | ≈5-minute setup |
| Health score | 77 · Good | 76 · Good |
| Category | Monitoring & Status | Monitoring & Status |
| License | MIT | MIT |
| Language | HTML | Markdown |
| Setup difficulty | Easy | Easy |
| Min. RAM | 32 MB | 64 MB |
| Deployment | one-click, source | one-click, source |
| GitHub stars | ★ 2,895 | ★ 17,168 |
| First released | 2018 | 2020 |
| Replaces | Statuspage | Statuspage, Pingdom |
What are Cstate and Upptime?
Cstate
cState is a status page system built on the Hugo static site generator, using Markdown files for incidents. It produces a fast, lightweight status page that can be hosted on any static host.
- Static Hugo-based site
- Markdown incident files
- Very fast and lightweight
- Hostable anywhere
Upptime
Upptime is an uptime monitor and status page powered entirely by GitHub Actions and Issues. It runs checks on a schedule, opens issues for downtime, and publishes a status page with no server required.
- Runs on GitHub Actions
- Auto-generated status page
- Downtime issues and alerts
- No servers to maintain
Cstate vs Upptime: key differences
Cstate is written in HTML, while Upptime is built with Markdown. Cstate is the lighter option, starting around 32 MB of RAM against 64 MB for Upptime. Cstate is the more established project (first released 2018), while Upptime arrived in 2020. Upptime has the considerably larger community, at 17,168 GitHub stars versus 2,895.
Why pick each one
Choose Cstate if…
- No backend needed
- Cheap to host
Watch out for
- Manual incident editing
- No automatic checks
Choose Upptime if…
- Completely free hosting
- Zero infrastructure
Watch out for
- Tied to GitHub
- Check interval limited by Actions
Frequently asked questions
Is Cstate or Upptime better?
Neither is universally better. Upptime has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Cstate and Upptime free and open-source?
Yes. Cstate is licensed under MIT and Upptime under MIT. Both can be self-hosted at no software cost.
Can I run Cstate and Upptime with Docker?
Cstate: check the project docs for container support. Upptime: check the project docs for container support.
Which is lighter on resources, Cstate or Upptime?
Cstate has the smaller minimum footprint at 32 MB of RAM, compared to about 64 MB for Upptime. Real-world usage depends on library size, user count, and enabled features.