Mattermost Engineering Benchmarks

Mattermost · GitHub · Updated June 3, 2026

Mattermost delivery benchmarks are based on 187 merged pull requests in the last 30 days (828 all-time), with 15.7 hours median cycle time, 0.1 hours median review time, and 32 active contributors. AI-related signals appear on 69.0% of recent work. PR volume is up 37% compared to the prior period.

Median Cycle Time
15.7h
PR open to merge
Median Review Time
0.1h
first review to approval
AI-Related Signals
69.0%
directional signal across recent PRs
Best Signal Fast Delivery
15.7h
Median cycle time of 15.7h

Repo vs Mattermost Average

+18.8pp
AI Signals
-6.1h
Cycle Time
0.0h
Review Time

Delivery Trend and AI Signals

PR Backlog (Humans)

Excludes AI agents and automation accounts.

PR Backlog (AI Agents)

AI coding agents only.

AI Signals vs Cycle Time

Correlation

moderate negative
r = -0.45 (14 weeks)

Cycle Time by AI-Related Signals

76.9h
with signals
43.1h
baseline
78.5%
difference

PR Breakdown

158 with signals / 204 total PRs

Top AI Tools

coderabbit 157
cursor 59
claude 15
copilot 3
weblate 1

PR Type Breakdown

bugfix 66
feature 47
chore 45
ci 13
refactor 7
test 5

Methodology

Metrics are computed from merged pull request data synced daily from GitHub. AI-related metrics are directional signals inferred from pull request activity patterns and heuristics. Summary metrics use a 30-day rolling window; trends use a 90-day window. Last updated 16 hours, 27 minutes ago.

Updated daily from public GitHub pull requests.

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