Kokoro FastAPIvsopenobserve
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Kokoro FastAPI | openobserve | |
|---|---|---|
| Score | 69/100 | 78/100 |
| Rank in category | #4 of 9 in Text to Speech | #9 of 104 in Monitoring & observability |
| GitHub stars | 5 607 | 22 565 |
| Stars, last 30 days | +132 | +448 |
| Stable releases, 12 months | 14 | 22 |
| Latest release | v0.9.1 · 28 Oct 2026 | v1.1.2 · 20 Oct 2026 |
| Setup | Easy | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | Python | Typescript |
Which one should you pick?
openobserve scores 78/100 against 69/100 for Kokoro FastAPI, so it is the safer default.
openobserve ships more often: 22 stable releases in the past year, against 14 for Kokoro FastAPI.
If you want the quickest setup, Kokoro FastAPI is easier to run; openobserve needs more configuration.
openobserve is growing faster right now (+448 stars in 30 days).
Kokoro FastAPI details →openobserve details →
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