PostHog Analytics Engineering Benchmarks
Product Analytics & Observability
GitHub
As of October 26, 2026, PostHog Analytics has 32,549 merged pull requests, 5.9 hours median cycle time, 0.1 hours median review time, and 296 active contributors in the last 90 days. AI-related signals appear on 47.4% of recent work.
PRs with AI-related signals ship 19% faster 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
17.7h
with signals
21.9h
baseline
-19.0%
difference
AI-Related Signals
69.3%
11042 of 15944 PRs show AI-related signals
Flagship Repositories
Repository Comparison
| Repository | PRs | AI Signals | Cycle Time | Review Time |
|---|---|---|---|---|
| PostHog flagship | 25380 | 78.7% | 3.9h | 0.1h |
| PostHog JS | 1759 | 48.9% | 19.0h | 0.8h |
| PostHog Python | 382 | 60.0% | 22.9h | 8.0h |
| PostHog.com | 5028 | 39.2% | 4.4h | 1.7h |
Updated daily from public GitHub pull requests. Source: Tformance Open Source Analytics, updated 1 hour, 41 minutes ago.
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