Which is bigger, langflow or autogen?

langflow, with 1,438,179 lines written in 4,003 code files; autogen has 186,415 in 763.

Which has more GitHub stars, langflow or autogen?

langflow, with 156,115 stars; autogen has 61,590.

langflow, with 3,061 test files; autogen has 231.

langflow: its last push was on October 28, 2026, and autogen's on October 16, 2026.

langflow: an AI signed 1.5% of its commits, with Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp; in autogen, 0.9%.

Compare

langflow and autogen share 4 technologies: React, FastAPI, Google, and OpenAI. Both are written in Python.

langflow-ai

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

microsoft

A programming framework for agentic AI

langflowautogen

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

langflow1,438,179 lines written4,003 code files

autogen186,415 lines written763 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.

langflow1.5% of its commits signed by AIWith Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp

autogen0.9% of its commits signed by AIWith GitHub Copilot and Claude Code

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

langflowLast push October 28, 202617,563 commits156,115 stars

autogenLast push October 16, 20263,664 commits61,590 stars

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

langflow3,061 test files34.4% of its code files have a test that imports them

autogen231 test files21% of its code files have a test that imports them

Which is bigger, langflow or autogen?: langflow, with 1,438,179 lines written in 4,003 code files; autogen has 186,415 in 763.; The proof: langflow-ai/langflow's code at commit aeb10d9
Which has more GitHub stars, langflow or autogen?: langflow, with 156,115 stars; autogen has 61,590.; The proof: langflow-ai/langflow on GitHub
Which has more tests, langflow or autogen?: langflow, with 3,061 test files; autogen has 231.; The proof: langflow-ai/langflow's code at commit aeb10d9
Which was updated more recently, langflow or autogen?: langflow: its last push was on October 28, 2026, and autogen's on October 16, 2026.; The proof: langflow-ai/langflow's commits on GitHub
Which has more commits signed by AI, langflow or autogen?: langflow: an AI signed 1.5% of its commits, with Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp; in autogen, 0.9%.; The proof: the commits each tool signed in langflow-ai/langflow

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