Zulip vs Rocket.Chat

The best value in each numeric row is marked. Sponsorship has no effect on any of them.

Comparison of Zulip vs Rocket.Chat
Criteria Zulip
94 81.4 =
Rocket.Chat
126 79.6 =
Score 81.4 (best) 79.6
Release freshness 83.0 91.9 (best)
Adoption signals 73.6 77.7 (best)
Release freshness
Updated 87 days ago
Updated 57 days ago
Latest version 12.2 · 2026-08-108.8.1 · 2026-09-09
Pricing FreeFree
License Open sourceOpen source
Platforms
Self-hosted ✓ ✓
Cloud ✓ ✓
Web ✓ ✓
Mobile ✓ ✓
Desktop ✓ -
Features
Integrations
Rank receipt: Zulip
#94 overall · #2 in category
81.4/100
  1. Platform readiness +34.0 85.0 × 40%
  2. Release freshness +29.0 83.0 × 35%
  3. Adoption signals +18.4 73.6 × 25%
Data from GitHub Last sync Computed on Sponsorship weight 0%, never counted Read the full formula
Rank receipt: Rocket.Chat
#126 overall · #5 in category
79.6/100
  1. Platform readiness +28.0 70.0 × 40%
  2. Release freshness +32.2 91.9 × 35%
  3. Adoption signals +19.4 77.7 × 25%
Data from GitHub Last sync Computed on Sponsorship weight 0%, never counted Read the full formula

Component values are before weighting. Read the full formula