Kokoro FastAPIvspolar
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Kokoro FastAPI | polar | |
|---|---|---|
| Score | 69/100 | 71/100 |
| Rank in category | #4 of 9 in Text to Speech | #1 of 13 in Billing |
| GitHub stars | 5 612 | 10 436 |
| Stars, last 30 days | +135 | +157 |
| Stable releases, 12 months | 14 | 1 |
| Latest release | v0.9.1 · 28 Oct 2026 | @polar-sh/cli@3.0.0 · 16 Oct 2026 |
| Setup | Easy | Advanced |
| Official Docker image | Yes | No |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Python | Python |
Which one should you pick?
polar scores 71/100 against 69/100 for Kokoro FastAPI, so it is the safer default.
Kokoro FastAPI ships more often: 14 stable releases in the past year, against 1 for polar.
If you want the quickest setup, Kokoro FastAPI is easier to run; polar needs more configuration.
Kokoro FastAPI details →polar details →
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