draw.iovsStalwart Mail Server
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| draw.io | Stalwart Mail Server | |
|---|---|---|
| Score | 73/100 | 78/100 |
| Rank in category | #3 of 12 in Diagramming | #2 of 16 in Mail Server |
| GitHub stars | 9 046 | 15 464 |
| Stars, last 30 days | +736 | +680 |
| Stable releases, 12 months | 44 | 31 |
| Latest release | v32.6.1 · 23 Oct 2026 | v1.0.1 · 28 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | AGPL-3.0-only AND LicenseRef-SEL |
| Main language | JavaScript | Rust |
Which one should you pick?
Stalwart Mail Server scores 78/100 against 73/100 for draw.io, so it is the safer default.
draw.io ships more often: 44 stable releases in the past year, against 31 for Stalwart Mail Server.
draw.io details →Stalwart Mail Server details →
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