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AstrBot vs mem0
AstrBot and mem0 share 3 technologies: FastAPI, OpenAI, and Anthropic. Both are written in Python.
What they share and what sets them apart
AstrBotDevs
AstrBot
AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨
Python45.1kRead on October 31, 2026, at commit 3d92821What is AstrBot built with?mem0ai
mem0
The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.
Python68.1kRead on October 30, 2026, at commit 26cdefbWhat is mem0 built with?In common
Only in mem0
Side by side
AstrBotmem0
SizeLines written by people and agents, without generated ones; code files, without tests.
AstrBot358,368 lines written786 code files
mem0234,363 lines written636 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.
AstrBot2.6% of its commits signed by AIWith GitHub Copilot, Gemini CLI, Claude Code, Aider, Codex, Devin, and Qwen Code
mem03.6% of its commits signed by AIWith Claude Code and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
AstrBotLast push October 30, 20264,930 commits45,097 stars
mem0Last push October 29, 20262,650 commits68,064 stars
TestsThe files that test the code, and the share of code files a test imports.
AstrBot248 test files41.7% of its code files have a test that imports them
mem0324 test files46.2% of its code files have a test that imports them
Frequently asked questions
Which is bigger, AstrBot or mem0?
AstrBot, with 358,368 lines written in 786 code files; mem0 has 234,363 in 636.
The proof: AstrBotDevs/AstrBot's code at commit 3d92821
Which has more GitHub stars, AstrBot or mem0?
mem0, with 68,064 stars; AstrBot has 45,097.
The proof: mem0ai/mem0 on GitHub
Which has more tests, AstrBot or mem0?
mem0, with 324 test files; AstrBot has 248.
The proof: mem0ai/mem0's code at commit 26cdefb
Which was updated more recently, AstrBot or mem0?
AstrBot: its last push was on October 30, 2026, and mem0's on October 29, 2026.
The proof: AstrBotDevs/AstrBot's commits on GitHub
Which has more commits signed by AI, AstrBot or mem0?
mem0: an AI signed 3.6% of its commits, with Claude Code and Cursor; in AstrBot, 2.6%.
The proof: the commits each tool signed in mem0ai/mem0
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