
Notion
Obsidian
Tana
Evernote
Supermemory
Bear
HyNote AI
Capture and access information from anywhere

Continio
Memori
Memories.ai
MemoryBase.app
Second Brain for AI
Give ChatGPT's memories to Claude. One memory follows you across every AI you use. Never explain yourself twice.

Which is more popular?
Based on our record, Mem seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | get.mem.ai | memoryrouter.ai |
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| Company | — | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mem yet.
MemoryRouter gives one persistent memory across the AI tools you use. Move what ChatGPT remembers about you into Claude in about two minutes, then keep one memory across ChatGPT, Claude, Codex, Claude Code, OpenClaw, and any MCP-compatible client. Typical vaults recall in 300 to 500 ms. Encrypted...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
Walkthroughs and reviews on video.
Mem: A First Look
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Mem and MemoryRouter. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Mem is a note-taking app focusing on simplicity, quickness, and collaboration. The app allows users to capture, connect, and share information easily. It combines features such as lightning fast capture, always-on...
We have no reviews of MemoryRouter yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Eg https://get.mem.ai/ approach or https://beta.omnilabs.ai/ But then tailored to Obsidian. Source: almost 4 years ago
I use Notion but I have heard that the andriod experience is not the best. You may want to try Coda, Obsidian, Mem or Anytype. I know of a few others but I think for the purpose of a second brain these can do the trick it’s just about... Source: about 4 years ago
Https://get.mem.ai right now it isa web app they have an iOS app in beta. Source: over 4 years ago
Tracking MemoryRouter since Aug 2026.
When comparing Mem and MemoryRouter, you can also consider the following products.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
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One app for ChatGPT, Claude, Gemini and Grok, with a memory that's actually yours.
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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 Mem or MemoryRouter:

Persistent memory from agent trace, not just conversation
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Welcome to the future of work. Build anything. Use it for everything. Kill your SaaS subscriptions.
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ChatGPT for your video library, with unlimited video context
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