
Mem0
Memori
Agentmemory
Tempreon
cognee
TheSecondBrain.dev
Suprflo
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

iA Writer
Type
Lex
JotBot AI
Stashpad Docs
Scrivener
Bear
Writing projects without the chaos

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | butterdocs.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor. Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored...
No description of ButterDocs yet.
What each product offers, as listed by its team.


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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
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Welcome to ButterDocs!
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Share your experience with using ChainMemory and ButterDocs. For example, how are they different and which one is better?
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Persistent memory from agent trace, not just conversation
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Persistent memory for Claude Code, Codex & coding agents
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Lex is a P2P progress update platform that lets you send, save, and read progress updates.
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