Fact sheet · Notes & knowledge
Notabase
Powerful and easy-to-use note-taking app for networked thinking
A note-taking app that lets you connect ideas together in a personal knowledge graph, with bidirectional links, full-text search, and data ownership.
Overview
Notabase is a personal knowledge base for networked thinking that helps you take better notes by connecting ideas together. The app features a clean, intuitive interface with bidirectional links that let you organize knowledge associatively and see which notes reference each other through backlinks. Notes are accessible across all devices through the web, and you can format text using keyboard shortcuts, a formatting toolbar, or Markdown.
Notabase is built on three core principles: easy to use without sacrificing power, links as first-class citizens, and openness with privacy protection. You have complete ownership of your data and can export your notes to Markdown at any time. The app is open source, meaning you can contribute to development, report bugs, and even self-host it. Notabase makes money only from user subscriptions, with no data selling or advertising.
Feature facts
- Personal knowledge graph
- Full-text search
- WYSIWYG editor with Markdown support
- Stacked pages for multi-note viewing
- Graph view
- Web-based access across devices
- Flexible organization with tags and hierarchy
- Image uploads (20 MB on Pro)
Pricing
Pricing model: Freemium
Basic: Free (10 notes, no image uploads, community support). Pro: $6.67/month billed annually at $80/year (everything in Basic plus unlimited notes, 20 MB image uploads, publish notes on web, email support). Annual plans include 2 months free.
Follow Notabase: their milestones, new launches and awards come to you by email, once a day by default.
Notabase specifications
| Section | Notes & knowledge |
|---|---|
| Website | notabase.io |
| Votes2 | 0 |
Notabase metrics
| Metric | Value |
|---|---|
| Domain Rating | 11 −1 (down) since last check |
| Trust Flow | 8 no change since last check |
| Citation Flow | 24 no change since last check |
| Referring domains | 76 no change since last check |
| External backlinks | 214 no change since last check |
Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 10 Nov 2026. Fact: top topic Business (7). Fact: Majestic checked 25 Oct 2026, fact changed 25 Oct 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Notabase domain fact sheet
Open the fact sheet
| Domain age | 5 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | NameCheap, Inc. |
| DNSSEC | Not signed |
Notabase launch receipt sheet
What we have measured for Notabase since it went live on SaaS Directory Info on 25 October 2026.
- 11 Domain Rating (Ahrefs) no change since launch
at launch: 11 (25 Oct 2026); latest: 11 Nov 2026 - 8 Trust Flow (Majestic)
first measured 25 Oct 2026 - 76 Referring domains (Majestic)
first measured 25 Oct 2026
Day 17 since launch. Next receipt: day 30, 24 Nov 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
- Prepare
- Launch day
- Launch week
- Next steps
Compare and explore
Frequently looked up
- Q1Can I try Notabase for free?
- Yes, you can sign up with the Basic plan and use Notabase for free indefinitely with up to 10 notes.
- Q2Do I need a credit card to sign up?
- No, you can sign up for Notabase and use the Basic plan without providing a credit card.
- Q3Can I cancel at any time?
- Yes, you can cancel your subscription at any time and will continue to have access for the remainder of your billing period.
- Q4What happens if I reach 10 notes on the Basic plan?
- Once you reach 10 notes on the Basic plan, you won't be able to create more notes and will be asked to upgrade, though you can still browse, export, and use all functionality that doesn't involve creating notes.
- Q5What happens if I switch between monthly and annual plans?
- You'll receive a prorated credit for the remaining time on your current plan and be billed for the new plan.
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Notabase has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
See also
| Product | Origin | DR1 | Votes2 |
|---|---|---|---|
 Outsmart NotesThe fastest private notepad online | not stated | 1 | 0 votes. Log in to vote for Outsmart Notes in the file |
 CardlakeSave notes, reminders and bookmarks from AI assistants in one daily feed | not stated | 13 | 0 votes. Log in to vote for Cardlake in the file |
 ScratchpadThe notes app Claude and ChatGPT can actually read | Canada | 2 | 0 votes. Log in to vote for Scratchpad in the file |
 TasferPrivate markdown notes that stay on your device with end-to-end encrypted peer-to-peer sync | not stated | 9 | 0 votes. Log in to vote for Tasfer in the file |