
Supermemory
Mem0
Alma by Olivares.AI
MemoryBase.app
Dray
Claude Memory
Cursor Memories
Cure your AI of amnesia with MemoryPlugin. A simple, powerful plugin that helps your AI remember things.

Mem0
Supermemory
Claude Memory
Palace gives Claude Code, Cursor and Codex persistent memory over MCP. Free, local, MIT core. Self-hosted shared memory for teams.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | memoryplugin.com | palacememory.com |
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In their own words, as submitted to SaaSHub.


MemoryPlugin is the universal memory layer for AI systems. It enables persistent context across chats and platforms, so AI can recall precise user details and preferences over time. Developers can integrate memory seamlessly via browser extensions, MCP servers, custom plugins, and a robust...
Palace is self-hosted shared memory for AI coding agents like Claude Code, Cursor and Codex, over MCP. The open-source core (palace-rs, MIT, Rust) runs locally for free as one binary with one SQLite file, local embeddings and hybrid keyword and semantic search. Palace Server lets teams share...
What each product offers, as listed by its team.


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How often each product is chosen within a category, 0–100% relative to the other.


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ai second brain for all your saved stuff
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Your private, local memory layer for all AI tools
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Give your AI a soul. AI assistant with persistent memory — remembers your preferences, facts, and decisions across every conversation. Alma is a persistent memory layer that makes your AI smarter with every conversation.
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OpenMemory Chrome Extension: Long-term memory for ChatGPT, Claude, Perplexity, Grok etc - mem0ai/mem0-chrome-extension
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MemoryBase captures your AI conversations across ChatGPT, Claude, Claude Code, Cursor, and Gemini conversations and turns them into a unified, searchable memory you can use across all your tools.
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Dray gives ChatGPT, Claude, Grok and your coding agents one shared memory, so you can switch tools without explaining your project again.
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