Open Source Routing Machine (OSRM)vsZulip
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Open Source Routing Machine (OSRM) | Zulip | |
|---|---|---|
| Score | 71/100 | 82/100 |
| Rank in category | #1 of 7 in Navigation | #1 of 110 in Chat |
| GitHub stars | 8 179 | 26 134 |
| Stars, last 30 days | +74 | +184 |
| Stable releases, 12 months | 16 | 6 |
| Latest release | v26.10.0 · 1 Oct 2026 | 12.3 · 21 Sept 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | BSD-2-Clause | Apache-2.0 |
| Main language | C++ | Python |
Which one should you pick?
Zulip scores 82/100 against 71/100 for Open Source Routing Machine (OSRM), so it is the safer default.
Open Source Routing Machine (OSRM) ships more often: 16 stable releases in the past year, against 6 for Zulip.
Zulip is growing faster right now (+184 stars in 30 days).
Open Source Routing Machine (OSRM) details →Zulip details →
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