Which is bigger, mem0 or pathway?

pathway, with 350,038 lines written in 610 code files; mem0 has 234,363 in 636.

Which has more GitHub stars, mem0 or pathway?

mem0, with 68,064 stars; pathway has 62,042.

mem0, with 324 test files; pathway has 272.

Both got their last push on October 29, 2026.

mem0: an AI signed 3.6% of its commits, with Claude Code and Cursor.

Compare

mem0 and pathway share 3 technologies: FastAPI, Postgres, and MongoDB. mem0 is written in Python and pathway in Rust.

mem0ai

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

pathwaycom

Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.

mem0pathway

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

mem0234,363 lines written636 code files

pathway350,038 lines written610 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.

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

pathway0% of its commits signed by AI

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

mem0Last push October 29, 20262,650 commits68,064 stars

pathwayLast push October 29, 20262,331 commits62,042 stars

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

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

pathway272 test files15.9% of its code files have a test that imports them

Which is bigger, mem0 or pathway?: pathway, with 350,038 lines written in 610 code files; mem0 has 234,363 in 636.; The proof: pathwaycom/pathway's code at commit 18b1ecf
Which has more GitHub stars, mem0 or pathway?: mem0, with 68,064 stars; pathway has 62,042.; The proof: mem0ai/mem0 on GitHub
Which has more tests, mem0 or pathway?: mem0, with 324 test files; pathway has 272.; The proof: mem0ai/mem0's code at commit 26cdefb
Which was updated more recently, mem0 or pathway?: Both got their last push on October 29, 2026.; The proof: mem0ai/mem0's commits on GitHub
Which has more commits signed by AI, mem0 or pathway?: mem0: an AI signed 3.6% of its commits, with Claude Code and Cursor.; The proof: the commits each tool signed in mem0ai/mem0

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