Which is bigger, cal.diy or AutoGPT?

AutoGPT, with 1,630,074 lines written in 4,321 code files; cal.diy has 554,251 in 4,310.

Which has more GitHub stars, cal.diy or AutoGPT?

AutoGPT, with 187,804 stars; cal.diy has 49,471.

Which has more tests, cal.diy or AutoGPT?

AutoGPT, with 2,794 test files; cal.diy has 641.

Which was updated more recently, cal.diy or AutoGPT?

AutoGPT: its last push was on October 28, 2026, and cal.diy's on October 27, 2026.

Compare

cal.diy vs AutoGPT

cal.diy and AutoGPT share 8 technologies: Next.js, React, Postgres, Redis, Sentry, PostHog, Google, and Stripe. cal.diy is written in TypeScript and AutoGPT in Python.

Read it as markdown

What they share and what sets them apart

calcom

cal.diy

Scheduling infrastructure for absolutely everyone.

TypeScript49.5kRead on October 28, 2026, at commit 56da01b What is cal.diy built with?

Significant-Gravitas

AutoGPT

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Python187.8kRead on October 28, 2026, at commit 07212df What is AutoGPT built with?

In common

Only in AutoGPT

FastAPI
OpenAI
Anthropic
Claude
Replicate
Todoist
Google Maps
ElevenLabs

Side by side

cal.diyAutoGPT

SizeLines written by people and agents, without generated ones; code files, without tests.

cal.diy554,251 lines written4,310 code files

AutoGPT1,630,074 lines written4,321 code files

Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.

cal.diy6.3% of its commits signed by AIWith Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot

AutoGPT15.7% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, CodeRabbit, Mistral Vibe, Factory, Codex, Devin, and Gemini CLI

ActivityFrom GitHub and its history, on the day SeeRepo read it.

cal.diyLast push October 27, 202616,059 commits49,471 stars

AutoGPTLast push October 28, 20269,377 commits187,804 stars

TestsThe files that test the code, and the share of code files a test imports.

cal.diy641 test files14.7% of its code files have a test that imports them

AutoGPT2,794 test files51.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, cal.diy or AutoGPT?: AutoGPT, with 1,630,074 lines written in 4,321 code files; cal.diy has 554,251 in 4,310.; The proof: Significant-Gravitas/AutoGPT's code at commit 07212df
Which has more GitHub stars, cal.diy or AutoGPT?: AutoGPT, with 187,804 stars; cal.diy has 49,471.; The proof: Significant-Gravitas/AutoGPT on GitHub
Which has more tests, cal.diy or AutoGPT?: AutoGPT, with 2,794 test files; cal.diy has 641.; The proof: Significant-Gravitas/AutoGPT's code at commit 07212df
Which was updated more recently, cal.diy or AutoGPT?: AutoGPT: its last push was on October 28, 2026, and cal.diy's on October 27, 2026.; The proof: Significant-Gravitas/AutoGPT's commits on GitHub
Which has more commits signed by AI, cal.diy or AutoGPT?: AutoGPT: an AI signed 15.7% of its commits, with Claude Code, GitHub Copilot, Cursor, CodeRabbit, Mistral Vibe, Factory, Codex, Devin, and Gemini CLI; in cal.diy, 6.3%.; The proof: the commits each tool signed in Significant-Gravitas/AutoGPT

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