ag-ui vs AutoGPT

ag-ui and AutoGPT share 16 technologies: FastAPI, AIOHTTP, uvicorn, React, Next.js, PostHog, Pydantic, Tailwind CSS, next-themes, class-variance-authority, tailwind-merge, Radix UI, embla-carousel-react, streamdown, Zod, and ai. Both are written in Python.

Read it as markdown

What they share and what sets them apart

ag-ui-protocol

ag-ui

AG-UI: the Agent-User Interaction Protocol. Bring Agents into Frontend Applications.

Python17.1kRead on November 7, 2026, at commit 37b4da9What is ag-ui built with?

Only in ag-ui

In common

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.

Python187.9kRead on November 4, 2026, at commit 13ac38cWhat is AutoGPT built with?

Only in AutoGPT

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ag-ui879,462 lines written1,084 code files
AutoGPT1,697,634 lines written4,331 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.
ag-ui22.7% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, and Cursor
AutoGPT16.8% 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.
ag-uiLast push November 6, 20263,939 commits17,052 stars
AutoGPTLast push November 4, 20269,582 commits187,891 stars
TestsThe files that test the code, and the share of code files a test imports.
ag-ui1,756 test files60.9% of its code files have a test that imports them
AutoGPT2,983 test files53.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ag-ui or AutoGPT?
AutoGPT, with 1,697,634 lines written; ag-ui has 879,462.

The proof: Significant-Gravitas/AutoGPT's code at commit 13ac38c

Which has more GitHub stars, ag-ui or AutoGPT?
AutoGPT, with 187,891 stars; ag-ui has 17,052.

The proof: Significant-Gravitas/AutoGPT on GitHub

Which has more tests, ag-ui or AutoGPT?
AutoGPT, with 2,983 test files; ag-ui has 1,756.

The proof: Significant-Gravitas/AutoGPT's code at commit 13ac38c

Which was updated more recently, ag-ui or AutoGPT?
ag-ui: its last push was on November 6, 2026, and AutoGPT's on November 4, 2026.

The proof: ag-ui-protocol/ag-ui's commits on GitHub

Which has more commits signed by AI, ag-ui or AutoGPT?
ag-ui: an AI signed 22.7% of its commits, with Claude Code, Codex, GitHub Copilot, and Cursor; in AutoGPT, 16.8%.

The proof: the commits each tool signed in ag-ui-protocol/ag-ui

See inside your code, today.

Paste your repo and see it drawn, part by part: a medium one in under a minute.

Free, no account.

Or look inside SeeRepo's own โ†’