Compare
graphiti vs mem0
graphiti and mem0 share 3 technologies: FastAPI, OpenAI, and PostHog. Both are written in Python.
What they share and what sets them apart
getzep
graphiti
Build Real-Time Knowledge Graphs for AI Agents
Python32.4kRead on November 1, 2026, at commit 16bf514What is graphiti 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
graphitimem0
SizeLines written by people and agents, without generated ones; code files, without tests.
graphiti77,773 lines written192 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.
graphiti16.6% of its commits signed by AIWith Claude Code, Devin, Cursor, GitHub Copilot, and Gemini CLI
mem03.6% of its commits signed by AIWith Claude Code and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
graphitiLast push November 1, 20261,053 commits32,413 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.
graphiti93 test files3.6% of its code files have a test that imports them
mem0324 test files46.2% of its code files have a test that imports them
Frequently asked questions
Which is bigger, graphiti or mem0?
mem0, with 234,363 lines written in 636 code files; graphiti has 77,773 in 192.
The proof: mem0ai/mem0's code at commit 26cdefb
Which has more GitHub stars, graphiti or mem0?
mem0, with 68,064 stars; graphiti has 32,413.
The proof: mem0ai/mem0 on GitHub
Which has more tests, graphiti or mem0?
mem0, with 324 test files; graphiti has 93.
The proof: mem0ai/mem0's code at commit 26cdefb
Which was updated more recently, graphiti or mem0?
graphiti: its last push was on November 1, 2026, and mem0's on October 29, 2026.
The proof: getzep/graphiti's commits on GitHub
Which has more commits signed by AI, graphiti or mem0?
graphiti: an AI signed 16.6% of its commits, with Claude Code, Devin, Cursor, GitHub Copilot, and Gemini CLI; in mem0, 3.6%.
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