# Concat vs Technitium DNS Server

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

| | Concat | Technitium DNS Server |
|---|---|---|
| Score | 82/100 ✓ | 77/100 |
| Rank in category | #1 of 18 in Video Processing | #3 of 41 in DNS |
| GitHub stars | 12 498 ✓ | 10 251 |
| Stars, last 30 days | +2 499 ✓ | +263 |
| Stable releases, 12 months | 6 | 11 ✓ |
| Latest release | v0.2.8 · 20 Oct 2026 ✓ | v15.6.2 · 17 Oct 2026 |
| Setup | Easy ✓ | Easy |
| Official Docker image | No | Yes ✓ |
| License | AGPL-3.0 | GPL-3.0 |
| Main language | Rust | C |

## Which one should you pick?

Concat scores 82/100 against 77/100 for Technitium DNS Server, so it is the safer default.

Technitium DNS Server ships more often: 11 stable releases in the past year, against 6 for Concat.

Concat is growing faster right now (+2 499 stars in 30 days).

## Details

- [Concat](https://selfhost.directory/project/concat) (markdown: https://selfhost.directory/project/concat.md)
- [Technitium DNS Server](https://selfhost.directory/project/technitium-dns-server) (markdown: https://selfhost.directory/project/technitium-dns-server.md)

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Source: https://selfhost.directory/compare/concat-vs-technitium-dns-server