Which is bigger, hello-agents or mem0?

mem0, with 234,363 lines written in 636 code files; hello-agents has 226,666 in 1,268.

Which has more GitHub stars, hello-agents or mem0?

hello-agents, with 84,924 stars; mem0 has 67,923.

mem0, with 324 test files; hello-agents has 97.

mem0: its last push was on October 26, 2026, and hello-agents's on October 13, 2026.

mem0: an AI signed 3.6% of its commits, with Claude Code and Cursor; in hello-agents, 2.4%.

Compare

hello-agents and mem0 share 4 technologies: FastAPI, Postgres, Redis, and OpenAI. Both are written in Python.

datawhalechina

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

mem0ai

The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.

hello-agentsmem0

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

hello-agents226,666 lines written1,268 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.

hello-agents2.4% of its commits signed by AIWith Codex, Cursor, and Claude Code

mem03.6% of its commits signed by AIWith Claude Code and Cursor

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

hello-agentsLast push October 13, 2026660 commits84,924 stars

mem0Last push October 26, 20262,650 commits67,923 stars

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

hello-agents97 test files6.6% of its code files have a test that imports them

mem0324 test files46.2% of its code files have a test that imports them

Which is bigger, hello-agents or mem0?: mem0, with 234,363 lines written in 636 code files; hello-agents has 226,666 in 1,268.; The proof: mem0ai/mem0's code at commit 26cdefb
Which has more GitHub stars, hello-agents or mem0?: hello-agents, with 84,924 stars; mem0 has 67,923.; The proof: datawhalechina/hello-agents on GitHub
Which has more tests, hello-agents or mem0?: mem0, with 324 test files; hello-agents has 97.; The proof: mem0ai/mem0's code at commit 26cdefb
Which was updated more recently, hello-agents or mem0?: mem0: its last push was on October 26, 2026, and hello-agents's on October 13, 2026.; The proof: mem0ai/mem0's commits on GitHub
Which has more commits signed by AI, hello-agents or mem0?: mem0: an AI signed 3.6% of its commits, with Claude Code and Cursor; in hello-agents, 2.4%.; The proof: the commits each tool signed in mem0ai/mem0

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