kitio.aiMem vs Ubblu
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Ubblu is completely free, while Mem is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Automatic note linking
- AI chat over notes
- Voice mode
- Meeting notes
- PDF understanding
- AI-enhanced search
- Notes and cards
- Tags and folders
- Reminders and pinned notes
| Feature | Mem | Ubblu |
|---|---|---|
| Best for | AI note-taking app that organizes and resurfaces your notes for you | AI-searchable notes and cards that find your ideas fast |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Free |
| Starting price | See pricing page | Free |
| Free plan | Yes | Yes, fully free |
| Made by | Mem Labs | Ubblu |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Ubblu is completely free, while Mem is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Mem
- No manual filing needed
- Answers from your own notes
- Fast capture
- Less structure than Notion
- Free plan caps notes and chats
Ubblu
- Free with no card needed
- Ask for ideas instead of browsing
- Unlimited notes and cards
- Desktop only for now
- Paid plans are still being planned
- Smaller feature set than big note apps
Which one should you choose?
Choose Mem if you want:
- No manual filing needed
- Answers from your own notes
- Fast capture
Watch out: less structure than notion.
Choose Ubblu if you want:
- Free with no card needed
- Ask for ideas instead of browsing
- Unlimited notes and cards
Watch out: desktop only for now.
Mem vs Ubblu FAQ
What is the difference between Mem and Ubblu?
Mem: AI note-taking app that organizes and resurfaces your notes for you. Ubblu: AI-searchable notes and cards that find your ideas fast. Both are productivity tools.
Is Mem or Ubblu cheaper?
Ubblu is completely free, while Mem is freemium.
Do Mem and Ubblu have free plans?
Mem: Yes. Ubblu: Yes, fully free.
Who makes Mem?
Mem is made by Mem Labs, based in United States.
Who makes Ubblu?
Ubblu is made by Ubblu.
Which should I choose, Mem or Ubblu?
Choose Mem if you value no manual filing needed and answers from your own notes. Choose Ubblu if you value free with no card needed and ask for ideas instead of browsing.