How is Zulip delivering recently?

Zulip has 17.95 hours median cycle time, 13.51 hours median review time, and 36 active contributors.

What AI-related signal share does Zulip show?

AI-related signals appear on 3.51% of Zulip pull requests.

How many active contributors does Zulip have?

Zulip has 36 active contributors in the last 90 days.

Overview Analytics Pull Requests

Zulip Engineering Benchmarks

Name: Zulip Engineering Benchmarks
Creator: Tformance
License: https://creativecommons.org/licenses/by/4.0/

Communication & Notifications GitHub

See Your Team's Benchmarks

As of October 26, 2026, Zulip has 1,344 merged pull requests, 18.0 hours median cycle time, 13.5 hours median review time, and 36 active contributors in the last 90 days. AI-related signals appear on 3.5% of recent work.

PRs with AI-related signals take 42% longer than the baseline.

Delivery Trend and AI Signals

PR Backlog (Humans)

Excludes AI agents and automation accounts.

PR Backlog (AI Agents)

AI coding agents only.

Cycle Time by AI-Related Signals

109.4h

with signals

76.9h

baseline

42.4%

difference

AI-Related Signals

5.5%

11 of 199 PRs show AI-related signals

Flagship Repositories

Zulip

Repository Comparison

Repository	PRs	AI Signals	Cycle Time	Review Time
Zulip flagship	1344	0.0%	12.0h	43.6h

View Analytics Browse Pull Requests

Updated daily from public GitHub pull requests. Source: Tformance Open Source Analytics, updated 3 hours, 39 minutes ago.