pretalxvsZulip
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| pretalx | Zulip | |
|---|---|---|
| Score | 62/100 | 82/100 |
| Rank in category | #2 of 3 in Conference Management | #1 of 110 in Chat |
| GitHub stars | 954 | 26 134 |
| Stars, last 30 days | +8 | +184 |
| Stable releases, 12 months | 7 | 6 |
| Latest release | v2026.2.1 · 8 Jul 2026 | 12.3 · 21 Sept 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | No | Yes |
| License | Other | Apache-2.0 |
| Main language | Python | Python |
Which one should you pick?
Zulip scores 82/100 against 62/100 for pretalx, so it is the safer default.
pretalx ships more often: 7 stable releases in the past year, against 6 for Zulip.
If you want the quickest setup, Zulip is easier to run; pretalx needs more configuration.
Zulip is growing faster right now (+184 stars in 30 days).
pretalx details →Zulip details →
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