compare
ejabberd vs Zulip
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | ejabberd | Zulip |
|---|---|---|
| Language | Erlang | Python |
| Licence | Other | Apache-2.0 |
| Stars | 6.7k | 26k |
| Latest | 26.09 | 12.3 |
| Last push | 2026-10-05 | 2026-10-06 |
| Release cadence | about 52 days between releases | about 45 days between releases |
| Active contributors | 9 commit authors on the default branch in the last 90 days | 52+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Slack. Alternatives to Slack →
PartialejabberdAn XMPP server for chat, group chat and presence, with an MQTT broker built in; teams chat through any XMPP client.
Full replacementZulipConversations split into topics inside each channel, with an importer for Slack exports.
ejabberd
- 26.092026-09-30> Release notes copied from the original ejabberd 26.09 announcement post:
- 26.072026-07-30> Release notes copied from the original ejabberd 26.07 announcement post:
- 26.042026-04-20> Release notes copied from the original ejabberd 26.04 announcement post:
- 26.032026-03-25> Release notes copied from the original ejabberd 26.03 announcement post:
- 26.022026-02-11> Release notes copied from the original ejabberd 26.02 announcement post:
Zulip
- 12.32026-09-21Zulip Server 12.3
- 12.22026-08-10Zulip Server 12.2
- 12.12026-06-26Zulip Server 12.1
- 12.02026-04-27Zulip Server 12.0
- 12.0-beta22026-04-26Zulip Server 12.0-beta2pre-release
ejabberd
unsigned The latest release, 26.09, carries no signature GitHub could verify.
Loading the security report
Zulip
unsigned The latest release, 12.3, carries no signature GitHub could verify.
Loading the security report