
ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Persistent memory for Claude Code, Codex & coding agents

Obsidian
Worktale
Logseq
Nuvopad
iA Writer
Bear
Slog Notes
Devnotes is a note taking application made for developers

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|
|
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|---|---|---|
| Website | agent-memory.dev | github.com |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Agentmemory and DevNotes. For example, how are they different and which one is better?
When comparing Agentmemory and DevNotes, you can also consider the following products.

Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
Compare ChainMemory to Agentmemory or DevNotes:

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Compare Obsidian to Agentmemory or DevNotes:


A local-first CLI journal that turns your git history into a personal record of everything you built. Private by default. No account required.
Compare Worktale to Agentmemory or DevNotes:

Persistent memory from agent trace, not just conversation
Compare Memori to Agentmemory or DevNotes:

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Agentmemory or DevNotes: