# altcha vs Trilium Notes

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

| | altcha | Trilium Notes |
|---|---|---|
| Score | 63/100 | 83/100 ✓ |
| Rank in category | #2 of 4 in Anti-Spam | #2 of 42 in Knowledge Management |
| GitHub stars | 2 859 | 38 615 ✓ |
| Stars, last 30 days | +83 | +640 ✓ |
| Stable releases, 12 months | 18 ✓ | 14 |
| Latest release | v3.5.0 · 22 Oct 2026 | v0.106.1 · 23 Oct 2026 ✓ |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | MIT | AGPL-3.0 |
| Main language | Typescript | Typescript |

## Which one should you pick?

Trilium Notes scores 83/100 against 63/100 for altcha, so it is the safer default.

altcha ships more often: 18 stable releases in the past year, against 14 for Trilium Notes.

Trilium Notes is growing faster right now (+640 stars in 30 days).

## Details

- [altcha](https://selfhost.directory/project/altcha) (markdown: https://selfhost.directory/project/altcha.md)
- [Trilium Notes](https://selfhost.directory/project/trilium-notes) (markdown: https://selfhost.directory/project/trilium-notes.md)

## Related comparisons

- [AFFiNE Community Edition vs Trilium Notes](https://selfhost.directory/compare/affine-community-edition-vs-trilium-notes)
- [Memos vs Trilium Notes](https://selfhost.directory/compare/memos-vs-trilium-notes)
- [AppFlowy vs Trilium Notes](https://selfhost.directory/compare/appflowy-vs-trilium-notes)
- [Affine vs Trilium Notes](https://selfhost.directory/compare/affine-vs-trilium-notes)

---
Source: https://selfhost.directory/compare/altcha-vs-trilium-notes