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cadence vs mem0

cadence and mem0 share 5 technologies: MongoDB, OpenSearch, MySQL, Postgres, and Elastic. cadence is written in Go and mem0 in Python.

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What they share and what sets them apart

cadence-workflow

cadence

Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

Go9.6kRead on November 14, 2026, at commit c2a373cWhat is cadence built with?

Only in cadence

In common

mem0ai

mem0

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

Python68.9kRead on November 12, 2026, at commit f1791daWhat is mem0 built with?

Only in mem0

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
cadence777,783 lines written1,051 code files
mem0236,036 lines written542 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.
cadence0.2% of its commits signed by AIWith GitHub Copilot, Claude Code, and Cursor
mem03.6% of its commits signed by AIWith Claude Code and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
cadenceLast push November 14, 20265,945 commits9,556 stars
mem0Last push November 6, 20262,655 commits68,877 stars
TestsThe files that test the code, and the share of code files a test imports.
cadence872 test files83.6% of its code files have a test that imports them
mem0324 test files54.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, cadence or mem0?
cadence, with 777,783 lines written; mem0 has 236,036.

The proof: cadence-workflow/cadence's code at commit c2a373c

Which has more GitHub stars, cadence or mem0?
mem0, with 68,877 stars; cadence has 9,556.

The proof: mem0ai/mem0 on GitHub

Which has more tests, cadence or mem0?
cadence, with 872 test files; mem0 has 324.

The proof: cadence-workflow/cadence's code at commit c2a373c

Which was updated more recently, cadence or mem0?
cadence: its last push was on November 14, 2026, and mem0's on November 6, 2026.

The proof: cadence-workflow/cadence's commits on GitHub

Which has more commits signed by AI, cadence or mem0?
mem0: an AI signed 3.6% of its commits, with Claude Code and Cursor; in cadence, 0.2%.

The proof: the commits each tool signed in mem0ai/mem0

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