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Open Source Engineering Benchmarks

Public GitHub data shows where AI adoption is rising, where cycle time improves, and where review burden is growing.

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90
Organizations
149367
Total PRs Analyzed
25.4%
Avg AI Signals
8.7h
Avg Cycle Time
90 organizations

12-Week AI Signals & Cycle Time

PR Backlog Across Tracked Orgs (Humans)

Excludes AI agents and automation accounts.

PR Backlog Across Tracked Orgs (AI Agents)

AI coding agents only.

Top AI Coding Agents (All Tracked Orgs)

Most active AI coding agents in the last 90 days.

Industry Benchmarks

Organization Benchmarks

# Organization Industry PRs▼ AI Signals Cycle Time Review Time Contributors
1 PostHog Analytics
Open-source product analytics + SDKs
 Product Analytics & Observability 23598 37.1% 6.6h 0.2h 279
2 n8n
Open source Zapier alternative (50k stars)
 Workflow Automation 7086 41.7% 18.2h 0.2h 135
3 Vercel
Vercel platform, Next.js, and AI SDK
 DevOps & Infrastructure 6942 7.9% 6.6h 1.0h 196
4 Grafana
Observability platform (65k+ stars)
 Product Analytics & Observability 5953 11.1% 11.6h 1.0h 228
5 LobeChat
Open source ChatGPT/Claude UI (50k+ stars)
 AI & LLM Tools 4822 26.5% 2.2h 0.0h 41
6 Dify
Open source LLM app platform (58k stars)
 AI & LLM Tools 4707 4.5% 2.5h 0.6h 165
7 Polar.sh
Open source monetization infrastructure for developers.
 Billing & Payments 4310 44.3% 0.6h 0.1h 14
8 Supabase
Open source Firebase alternative
 Backend-as-a-Service 3996 67.3% 10.8h 0.5h 171
9 Ghost
Professional publishing platform (48k stars)
 Headless CMS 3904 7.8% 2.3h 0.2h 70
10 Twenty CRM
Open source Salesforce alternative (561 contributors)
 CRM & Sales 3628 40.1% 3.2h 0.1h 84
11 Windmill
Developer platform for scripts/workflows (11k+ stars)
 Workflow Automation 3051 64.2% 1.7h 0.1h 17
12 Antiwork
Antiwork portfolio: Gumroad, Flexile, Helper
 E-Commerce 2998 55.5% 1.7h 0.1h 9
13 Deno
Modern JavaScript/TypeScript runtime
 DevOps & Infrastructure 2803 17.9% 12.8h 3.6h 64
14 ERPNext
Open source ERP (20k+ stars)
 CRM & Sales 2573 8.2% 2.1h 0.1h 38
15 Activepieces
Open source Zapier alternative (11k+ stars)
 Workflow Automation 2561 10.6% 0.8h 0.1h 36
16 Keycloak
Open source IAM (24k+ stars)
 Identity & Security 2411 0.8% 23.5h 2.2h 105
17 ToolJet
Open source Retool alternative (32k stars)
 Internal Tools & Low-Code 2117 1.7% 6.8h 1.4h 39
18 LangChain
LLM application framework
 AI & LLM Tools 2102 7.8% 0.7h 0.3h 63
19 Penpot
Open source Figma alternative (35k+ stars)
 Design & Creative Tools 1907 7.2% 18.0h 5.2h 42
20 Novu
Notification infrastructure (447 contributors)
 Communication & Notifications 1852 86.4% 1.2h 0.1h 30
21 Laravel
PHP web framework (80k+ stars)
 DevOps & Infrastructure 1608 1.5% 7.2h 0.8h 151
22 Infisical
Secrets management platform (24.3k stars)
 Identity & Security 1581 1.4% 17.1h 0.1h 29
23 Hyperswitch
Open source payment switch (13k+ stars)
 Billing & Payments 1564 4.1% 25.5h 1.0h 58
24 Mattermost
Open source Slack alternative (31k stars)
 Communication & Notifications 1544 54.5% 19.1h 0.2h 41
25 Formbricks
Open source Qualtrics alternative
 Forms & Surveys 1537 20.0% 18.4h 0.3h 8
26 Svelte
Cybernetically enhanced web apps (80k+ stars)
 DevOps & Infrastructure 1537 2.4% 7.3h 2.4h 61
27 SigNoz
Open source DataDog alternative (19k stars)
 Product Analytics & Observability 1468 9.3% 17.8h 3.6h 24
28 Outline
Team knowledge base wiki (29k stars)
 Knowledge Management 1411 8.0% 0.6h 0.1h 18
29 Payload CMS
Headless CMS & App Framework (30k+ stars)
 Headless CMS 1403 1.8% 12.9h 3.2h 34
30 Dub
Link management platform (88 contributors)
 DevOps & Infrastructure 1296 97.8% 3.7h 0.2h 6
31 Trigger.dev
Open source background jobs platform
 Workflow Automation 1282 11.9% 3.5h 0.1h 15
32 Rocket.Chat
Open source Slack alternative (41k+ stars)
 Communication & Notifications 1270 96.1% 24.6h 0.6h 30
33 Netdata
Real-time infrastructure monitoring (72k+ stars)
 Product Analytics & Observability 1240 94.1% 5.7h 0.1h 19
34 Zulip
Organized team chat (22k+ stars)
 Communication & Notifications 1220 3.8% 18.1h 13.4h 36
35 Astro
Content-focused web framework (48k+ stars)
 DevOps & Infrastructure 1213 1.8% 8.6h 1.9h 55
36 Open WebUI
ChatGPT-style UI for local LLMs (50k+ stars)
 AI & LLM Tools 1205 12.8% 12.5h 0.6h 43
37 Erxes
Open source HubSpot alternative (3.5k stars)
 CRM & Sales 1129 92.6% 1.5h 0.0h 27
38 Rallly
Open source Doodle alternative (4k+ stars)
 Scheduling & Productivity 1124 98.7% 0.5h 0.1h 3
39 Spree Commerce
Open source e-commerce platform (13k+ stars)
 E-Commerce 1110 60.1% 0.8h 0.1h 10
40 Budibase
Low-code internal tools platform (23k stars)
 Internal Tools & Low-Code 1098 65.2% 5.2h 0.1h 16
41 NocoDB
Open source Airtable alternative (50k+ stars)
 Internal Tools & Low-Code 1093 0.4% 1.6h 0.9h 11
42 Medusa
Open source Shopify alternative (26k stars)
 E-Commerce 1079 6.9% 2.8h 10.4h 45
43 GrowthBook
Open source feature flags & A/B testing (6k stars)
 Feature Flags & Experimentation 1068 8.2% 9.5h 0.3h 36
44 Appwrite
Open source Firebase alternative (46k stars)
 Backend-as-a-Service 1058 21.0% 1.4h 0.1h 22
45 Unleash
Open source feature management (11k+ stars)
 Feature Flags & Experimentation 1053 0.5% 1.7h 0.3h 17
46 Flagsmith
Feature flag & remote config (5k+ stars)
 Feature Flags & Experimentation 983 3.0% 17.0h 0.2h 22
47 Matomo
Google Analytics alternative (20k+ stars)
 Product Analytics & Observability 956 2.9% 23.1h 12.5h 19
48 Saleor
GraphQL-first e-commerce platform (21k stars)
 E-Commerce 918 0.8% 3.1h 0.8h 8
49 Directus
Open Data Platform / Headless CMS (29k stars)
 Headless CMS 884 2.8% 14.0h 2.5h 31
50 Ollama
Run LLMs locally (100k+ stars)
 AI & LLM Tools 880 5.1% 2.9h 1.2h 17
51 Strapi
Leading open source headless CMS (65k stars)
 Headless CMS 877 6.7% 25.1h 5.3h 52
52 Jan
Open source ChatGPT alternative runs offline (25k+ stars)
 AI & LLM Tools 877 2.8% 1.6h 0.1h 13
53 Chatwoot
Open source Intercom/Zendesk alternative (21k stars)
 Customer Support 850 4.2% 18.3h 0.2h 25
54 Cal.com
Open source scheduling infrastructure
 Scheduling & Productivity 840 65.0% 3.9h 0.1h 23
55 Nuxt
Vue framework for web apps (55k+ stars)
 DevOps & Infrastructure 836 13.7% 2.9h 0.1h 61
56 Coolify
Self-hosted Heroku/Vercel alternative (48.7k stars)
 DevOps & Infrastructure 833 26.7% 1.1h 2.4h 43
57 Baserow
Open source Airtable alternative (13k+ stars)
 Internal Tools & Low-Code 768 1.3% 18.9h 1.2h 9
58 Traefik
Cloud native application proxy (52k+ stars)
 DevOps & Infrastructure 745 5.1% 4.2h 0.9h 42
59 Resend
Developer-first email API
 Communication & Notifications 676 88.2% 1.0h 0.1h 26
60 Comp AI
AI-powered compliance platform (SOC2, ISO27001)
 Identity & Security 671 83.8% 0.3h 0.1h 3
61 Plausible
Privacy-first Google Analytics alternative (20k stars)
 Product Analytics & Observability 644 0.5% 17.2h 2.7h 9
62 OpenReplay
Session replay platform (10k+ stars)
 Product Analytics & Observability 634 47.6% 0.0h 0.0h 9
63 Remix
React framework for web standards (30k+ stars)
 DevOps & Infrastructure 631 1.0% 0.7h 1.4h 12
64 Huly
All-in-one project management platform (15k stars)
 Project Management 586 1.6% 4.1h 2.9h 6
65 Webstudio
Open source Webflow alternative (5k stars)
 Design & Creative Tools 554 1.3% 1.4h 5.9h 5
66 AFFiNE
Open source Notion alternative (43k stars)
 Knowledge Management 533 95.5% 3.9h 0.1h 22
67 QuestDB
Time-series database (15k+ stars)
 Database Infrastructure 493 30.1% 25.1h 12.6h 19
68 Flowise
Visual LLM chatbot builder (33k stars)
 AI & LLM Tools 492 7.2% 20.7h 0.0h 4
69 FastAPI Team
Modern Python web framework
 DevOps & Infrastructure 479 11.8% 1.0h 3.8h 6
70 Parse Server
Open source backend (21k+ stars)
 Backend-as-a-Service 458 46.9% 0.7h 0.1h 3
71 SurrealDB
Multi-model database (28k+ stars)
 Database Infrastructure 457 1.1% 13.3h 1.3h 2
72 Appsmith
Open source Retool alternative (35k stars)
 Internal Tools & Low-Code 456 80.1% 15.8h 0.3h 10
73 Continue
Open source AI code assistant (20k+ stars)
 AI & LLM Tools 448 86.3% 8.3h 0.1h 2
74 Logseq
Privacy-first knowledge base (35k+ stars)
 Knowledge Management 444 12.3% 4.2h 0.1h 18
75 Documenso
Open source DocuSign alternative (142 contributors)
 Scheduling & Productivity 422 0.8% 10.4h 0.5h 13
76 Zitadel
Identity management platform (9k stars)
 Identity & Security 421 6.3% 24.4h 0.1h 16
77 Plane
Open source Jira/Linear alternative (151 contributors)
 Project Management 396 89.8% 10.0h 0.1h 16
78 Keystone
Headless CMS & GraphQL API (9k+ stars)
 Headless CMS 278 0.0% 0.1h 1.2h 5
79 Bagisto
Laravel e-commerce platform (16k+ stars)
 E-Commerce 270 0.0% 12.3h 23.7h 10
80 SilverBullet
Note-taking with Markdown (4k+ stars)
 Knowledge Management 264 0.0% 18.5h 7.3h 22
81 Lago
Usage-based billing (Y Combinator backed)
 Billing & Payments 243 0.0% 0.5h 0.2h 6
82 Hoppscotch
Open source Postman alternative (314 contributors)
 DevOps & Infrastructure 234 85.3% 29.7h 0.0h 6
83 AppFlowy
Open source Notion alternative (60k+ stars)
 Knowledge Management 229 3.1% 6.9h 0.0h 6
84 Casdoor
Identity/SSO platform (10k+ stars)
 Identity & Security 217 1.8% 6.9h 0.7h 21
85 Excalidraw
Virtual whiteboard (90k+ stars)
 Design & Creative Tools 210 2.8% 2.7h 7.7h 13
86 Typebot
Conversational form builder (7k stars)
 Forms & Surveys 208 19.7% 0.3h 0.0h 4
87 Umami
Privacy-focused analytics (24k+ stars)
 Product Analytics & Observability 164 0.0% 27.2h 0.0h 23
88 Automatisch
Business automation tool (6k+ stars)
 Workflow Automation 160 0.0% 1.1h 0.9h 2
89 Anthropic
Anthropic AI - cookbook, SDKs, courses
 AI & LLM Tools 130 17.7% 1.4h 0.1h 14
90 Neon
Serverless Postgres
 Database Infrastructure 106 0.0% 18.6h 2.4h 0

Updated daily from public GitHub pull requests. Source: Tformance Open Source Analytics.

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