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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
81493
Total PRs Analyzed
21.8%
Avg AI Signals
7.9h
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 7976 19.5% 5.7h 0.1h 222
2 Vercel
Vercel platform, Next.js, and AI SDK
 DevOps & Infrastructure 3805 7.5% 8.1h 0.7h 194
3 n8n
Open source Zapier alternative (50k stars)
 Workflow Automation 3062 7.8% 17.4h 0.1h 97
4 Polar.sh
Open source monetization infrastructure for developers.
 Billing & Payments 2918 16.6% 0.3h 0.4h 22
5 Grafana
Observability platform (65k+ stars)
 Product Analytics & Observability 2902 8.6% 6.8h 1.1h 217
6 Dify
Open source LLM app platform (58k stars)
 AI & LLM Tools 2434 2.3% 2.6h 0.1h 182
7 LobeChat
Open source ChatGPT/Claude UI (50k+ stars)
 AI & LLM Tools 2256 21.8% 1.6h 0.0h 43
8 Ghost
Professional publishing platform (48k stars)
 Headless CMS 2073 12.5% 2.5h 0.2h 41
9 Supabase
Open source Firebase alternative
 Backend-as-a-Service 2029 56.2% 7.4h 0.5h 170
10 Deno
Modern JavaScript/TypeScript runtime
 DevOps & Infrastructure 1957 23.6% 10.9h 1.9h 46
11 Windmill
Developer platform for scripts/workflows (11k+ stars)
 Workflow Automation 1744 59.8% 1.2h 0.1h 24
12 Activepieces
Open source Zapier alternative (11k+ stars)
 Workflow Automation 1636 7.5% 0.5h 0.1h 49
13 LangChain
LLM application framework
 AI & LLM Tools 1609 6.5% 0.7h 4.1h 69
14 Keycloak
Open source IAM (24k+ stars)
 Identity & Security 1485 0.3% 20.5h 4.5h 99
15 ToolJet
Open source Retool alternative (32k stars)
 Internal Tools & Low-Code 1481 0.5% 4.1h 1.6h 34
16 Twenty CRM
Open source Salesforce alternative (561 contributors)
 CRM & Sales 1285 4.9% 3.0h 0.0h 78
17 Penpot
Open source Figma alternative (35k+ stars)
 Design & Creative Tools 1255 0.4% 17.7h 4.7h 58
18 Novu
Notification infrastructure (447 contributors)
 Communication & Notifications 1178 76.7% 0.9h 0.1h 16
19 ERPNext
Open source ERP (20k+ stars)
 CRM & Sales 1164 7.6% 2.4h 0.1h 67
20 Antiwork
Antiwork portfolio: Gumroad, Flexile, Helper
 E-Commerce 1118 62.8% 2.8h 0.2h 11
21 Zulip
Organized team chat (22k+ stars)
 Communication & Notifications 1031 4.3% 16.2h 12.0h 43
22 Laravel
PHP web framework (80k+ stars)
 DevOps & Infrastructure 1028 0.9% 8.0h 0.8h 146
23 Hyperswitch
Open source payment switch (13k+ stars)
 Billing & Payments 971 0.9% 27.4h 1.2h 50
24 Dub
Link management platform (88 contributors)
 DevOps & Infrastructure 905 98.1% 3.4h 0.1h 5
25 Payload CMS
Headless CMS & App Framework (30k+ stars)
 Headless CMS 895 1.8% 10.5h 3.0h 33
26 Astro
Content-focused web framework (48k+ stars)
 DevOps & Infrastructure 894 1.6% 8.1h 1.9h 88
27 Svelte
Cybernetically enhanced web apps (80k+ stars)
 DevOps & Infrastructure 866 2.5% 6.3h 2.8h 46
28 Unleash
Open source feature management (11k+ stars)
 Feature Flags & Experimentation 843 0.3% 1.8h 0.3h 18
29 Infisical
Secrets management platform (24.3k stars)
 Identity & Security 834 0.8% 12.9h 0.1h 19
30 Mattermost
Open source Slack alternative (31k stars)
 Communication & Notifications 828 50.2% 21.8h 0.2h 42
31 SigNoz
Open source DataDog alternative (19k stars)
 Product Analytics & Observability 813 14.3% 15.2h 2.7h 34
32 Cal.com
Open source scheduling infrastructure
 Scheduling & Productivity 798 68.2% 3.4h 0.1h 40
33 Outline
Team knowledge base wiki (29k stars)
 Knowledge Management 788 10.6% 0.6h 0.1h 16
34 Budibase
Low-code internal tools platform (23k stars)
 Internal Tools & Low-Code 764 66.8% 3.1h 0.1h 15
35 Open WebUI
ChatGPT-style UI for local LLMs (50k+ stars)
 AI & LLM Tools 754 3.0% 10.7h 2.2h 57
36 Rocket.Chat
Open source Slack alternative (41k+ stars)
 Communication & Notifications 747 95.6% 23.6h 0.6h 26
37 Formbricks
Open source Qualtrics alternative
 Forms & Surveys 713 18.5% 14.5h 0.2h 18
38 NocoDB
Open source Airtable alternative (50k+ stars)
 Internal Tools & Low-Code 708 0.0% 1.6h 0.8h 11
39 Spree Commerce
Open source e-commerce platform (13k+ stars)
 E-Commerce 694 34.0% 0.6h 0.2h 13
40 Jan
Open source ChatGPT alternative runs offline (25k+ stars)
 AI & LLM Tools 680 3.0% 1.6h 0.1h 39
41 Directus
Open Data Platform / Headless CMS (29k stars)
 Headless CMS 662 2.5% 8.1h 2.2h 30
42 Erxes
Open source HubSpot alternative (3.5k stars)
 CRM & Sales 644 89.6% 1.0h 0.0h 29
43 Trigger.dev
Open source background jobs platform
 Workflow Automation 630 18.1% 2.0h 0.1h 14
44 Ollama
Run LLMs locally (100k+ stars)
 AI & LLM Tools 626 3.7% 2.2h 0.8h 20
45 Coolify
Self-hosted Heroku/Vercel alternative (48.7k stars)
 DevOps & Infrastructure 622 30.7% 1.2h 2.9h 31
46 Netdata
Real-time infrastructure monitoring (72k+ stars)
 Product Analytics & Observability 621 92.1% 5.8h 0.1h 15
47 Saleor
GraphQL-first e-commerce platform (21k stars)
 E-Commerce 611 0.9% 15.3h 0.7h 10
48 Flagsmith
Feature flag & remote config (5k+ stars)
 Feature Flags & Experimentation 585 3.8% 15.4h 0.0h 18
49 Medusa
Open source Shopify alternative (26k stars)
 E-Commerce 565 15.5% 1.8h 10.0h 22
50 GrowthBook
Open source feature flags & A/B testing (6k stars)
 Feature Flags & Experimentation 558 8.6% 6.8h 0.5h 33
51 Huly
All-in-one project management platform (15k stars)
 Project Management 530 1.8% 4.2h 2.7h 13
52 Matomo
Google Analytics alternative (20k+ stars)
 Product Analytics & Observability 529 0.0% 22.4h 13.3h 15
53 Baserow
Open source Airtable alternative (13k+ stars)
 Internal Tools & Low-Code 524 1.7% 14.8h 1.1h 10
54 Strapi
Leading open source headless CMS (65k stars)
 Headless CMS 514 4.5% 21.2h 2.9h 34
55 Plausible
Privacy-first Google Analytics alternative (20k stars)
 Product Analytics & Observability 507 0.4% 12.1h 2.0h 11
56 Resend
Developer-first email API
 Communication & Notifications 497 90.0% 0.9h 0.0h 27
57 OpenReplay
Session replay platform (10k+ stars)
 Product Analytics & Observability 495 25.2% 0.0h 0.0h 10
58 Remix
React framework for web standards (30k+ stars)
 DevOps & Infrastructure 469 0.6% 0.7h 1.5h 14
59 Traefik
Cloud native application proxy (52k+ stars)
 DevOps & Infrastructure 466 1.0% 16.7h 3.1h 41
60 Flowise
Visual LLM chatbot builder (33k stars)
 AI & LLM Tools 460 8.1% 20.6h 0.0h 33
61 SurrealDB
Multi-model database (28k+ stars)
 Database Infrastructure 454 1.1% 13.3h 1.2h 20
62 Appwrite
Open source Firebase alternative (46k stars)
 Backend-as-a-Service 438 16.0% 1.8h 0.1h 21
63 Continue
Open source AI code assistant (20k+ stars)
 AI & LLM Tools 437 89.1% 9.3h 0.1h 17
64 AFFiNE
Open source Notion alternative (43k stars)
 Knowledge Management 418 95.4% 4.4h 0.1h 27
65 Nuxt
Vue framework for web apps (55k+ stars)
 DevOps & Infrastructure 412 15.5% 4.0h 0.1h 37
66 Parse Server
Open source backend (21k+ stars)
 Backend-as-a-Service 407 48.9% 0.6h 0.1h 3
67 Rallly
Open source Doodle alternative (4k+ stars)
 Scheduling & Productivity 406 98.7% 0.8h 0.1h 1
68 Comp AI
AI-powered compliance platform (SOC2, ISO27001)
 Identity & Security 404 71.6% 0.2h 0.1h 7
69 Chatwoot
Open source Intercom/Zendesk alternative (21k stars)
 Customer Support 397 6.4% 16.9h 0.3h 23
70 QuestDB
Time-series database (15k+ stars)
 Database Infrastructure 325 2.4% 14.7h 4.6h 15
71 Appsmith
Open source Retool alternative (35k stars)
 Internal Tools & Low-Code 316 88.2% 5.3h 0.1h 3
72 Zitadel
Identity management platform (9k stars)
 Identity & Security 313 1.1% 28.0h 0.1h 16
73 Webstudio
Open source Webflow alternative (5k stars)
 Design & Creative Tools 310 0.0% 1.8h 0.5h 6
74 Logseq
Privacy-first knowledge base (35k+ stars)
 Knowledge Management 297 1.2% 2.3h 0.2h 17
75 Documenso
Open source DocuSign alternative (142 contributors)
 Scheduling & Productivity 296 0.4% 8.2h 0.4h 20
76 Plane
Open source Jira/Linear alternative (151 contributors)
 Project Management 296 90.4% 2.8h 0.1h 21
77 FastAPI Team
Modern Python web framework
 DevOps & Infrastructure 282 3.5% 2.0h 3.6h 8
78 SilverBullet
Note-taking with Markdown (4k+ stars)
 Knowledge Management 247 0.0% 18.5h 7.3h 22
79 Bagisto
Laravel e-commerce platform (16k+ stars)
 E-Commerce 235 0.0% 15.1h 15.4h 14
80 AppFlowy
Open source Notion alternative (60k+ stars)
 Knowledge Management 228 3.1% 6.9h 0.0h 6
81 Lago
Usage-based billing (Y Combinator backed)
 Billing & Payments 214 0.0% 0.5h 0.2h 6
82 Hoppscotch
Open source Postman alternative (314 contributors)
 DevOps & Infrastructure 207 6.5% 10.7h 3.1h 8
83 Casdoor
Identity/SSO platform (10k+ stars)
 Identity & Security 184 0.0% 7.1h 0.7h 22
84 Typebot
Conversational form builder (7k stars)
 Forms & Surveys 172 26.1% 0.3h 0.0h 6
85 Automatisch
Business automation tool (6k+ stars)
 Workflow Automation 160 0.0% 1.1h 0.9h 2
86 Excalidraw
Virtual whiteboard (90k+ stars)
 Design & Creative Tools 137 1.0% 2.3h 8.0h 9
87 Keystone
Headless CMS & GraphQL API (9k+ stars)
 Headless CMS 131 0.0% 0.2h 0.1h 3
88 Umami
Privacy-focused analytics (24k+ stars)
 Product Analytics & Observability 128 0.0% 27.2h 0.0h 23
89 Neon
Serverless Postgres
 Database Infrastructure 105 0.0% 18.6h 2.4h 0
90 Anthropic
Anthropic AI - cookbook, SDKs, courses
 AI & LLM Tools 101 22.0% 2.8h 0.1h 18

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

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