# chroma vs SimpleX Chat

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | chroma | SimpleX Chat |
|---|---|---|
| Score | 79/100 ✓ | 74/100 |
| Rank in category | #2 of 5 in Vector Database | #4 of 110 in Chat |
| GitHub stars | 29 599 ✓ | 19 612 |
| Stars, last 30 days | +235 ✓ | +142 |
| Stable releases, 12 months | 7 | 12 ✓ |
| Latest release | latest · 24 Jun 2026 | v7.0.4 · 3 Oct 2026 ✓ |
| Setup | Easy ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | Rust | Haskell |

## Which one should you pick?

chroma scores 79/100 against 74/100 for SimpleX Chat, so it is the safer default.

SimpleX Chat ships more often: 12 stable releases in the past year, against 7 for chroma.

If you want the quickest setup, chroma is easier to run; SimpleX Chat needs more configuration.

## Details

- [chroma](https://selfhost.directory/project/chroma) (markdown: https://selfhost.directory/project/chroma.md)
- [SimpleX Chat](https://selfhost.directory/project/simplex-chat) (markdown: https://selfhost.directory/project/simplex-chat.md)

---
Source: https://selfhost.directory/compare/chroma-vs-simplex-chat