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

ChatGPT
Baron AI
Chat2DB Pro
ChatGPTAtlasBrowser.cc
ChatGPT Operator
EasyChat AI
Genspark.ai
A Windows desktop app that adds memory, branching, search, tags, summaries, and full local control to every ChatGPT session.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | chat-keeper-legacy.lovable.app |
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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...
Chat Memory Manager is a privacy-first desktop app that enhances ChatGPT with long-term memory, chat timelines, conversation branching (like Git), auto summaries, tags, and full-text search. Runs completely locally. No cloud. No accounts. One-time purchase. Built for developers, founders,...
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
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Overall verdict
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ChainMemory and Chat-keeper-legacy.lovable.app.
Chat-keeper-legacy.lovable.app's answer:
It offers more features than the chatgpt like privacy, permanent memory, branching like git, auto tags and auto summary.
Chat-keeper-legacy.lovable.app's answer:
Because of users important conversation. There conversation will never be lose. And the user productivity with the feature like branching improve 1000x.
Chat-keeper-legacy.lovable.app's answer:
Founder, Researcher, Designer, Coder, Power AI Users.
Chat-keeper-legacy.lovable.app's answer:
I am regular chatgpt power user so I face problems like memory lost, branching and auto summaries that's why I build this solution.
Share your experience with using ChainMemory and Chat-keeper-legacy.lovable.app. For example, how are they different and which one is better?
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