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

Memdex
HARPA AI
Cmd J – ChatGPT for Chrome
Text Blaze
Pastey Extension
LoadFast Snippet Expander
Magical
Capture anything & send it to Claude or ChatGPT in one click

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 | cachetray.weenay.com |
| Pricing | — | |
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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.


No analysis of Mem yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Mem: A First Look
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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 CacheTray. 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...
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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: over 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 CacheTray since Jun 2026.
When comparing Mem and CacheTray, 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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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 CacheTray:

AI-powered Web Monitor that automates websites and monitors prices, articles, brand mentions, competitors, vacancies for you
Compare HARPA AI to Mem or CacheTray:

Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Compare Evernote to Mem or CacheTray:

Use ChatGPT on any tab without copy-pasting
Compare Cmd J – ChatGPT for Chrome to Mem or CacheTray: