Mattermost Engineering Benchmarks

Mattermost · GitHub · Updated October 26, 2026

Mattermost delivery benchmarks are based on 253 merged pull requests in the last 30 days (1,967 all-time), with 18.3 hours median cycle time, 0.5 hours median review time, and 34 active contributors. AI-related signals appear on 73.5% of recent work. PR volume is down -25% compared to the prior period.

Median Cycle Time
18.3h
PR open to merge
Median Review Time
0.5h
first review to approval
AI-Related Signals
73.5%
directional signal across recent PRs
Best Signal Fast Delivery
18.3h
Median cycle time of 18.3h
Watch Out Declining Cadence
-25%
PR volume down 25% vs prior period

Repo vs Mattermost Average

+15.2pp
AI Signals
-1.1h
Cycle Time
+0.3h
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 positive
r = 0.39 (13 weeks)

Cycle Time by AI-Related Signals

75.4h
with signals
29.3h
baseline
157.8%
difference

PR Breakdown

207 with signals / 280 total PRs

Top AI Tools

coderabbit 175
cursor 65
claude_code 41
ai_generic 31
claude 1

PR Type Breakdown

unknown 253

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 10 hours, 13 minutes ago.

Updated daily from public GitHub pull requests.

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