Free to start. Cheap to stay.
No trials. No hidden fees.
Free
Try MCP memory with a small note base.
£0
forever
- Up to 25 notes
- Folders, tags & search
- Full MCP & API access
Pro
Personal long-term memory for ChatGPT and Claude.
£8/month
Billed monthly
or £79/year (2 months free)
- Unlimited notes. No 25-note cap, keep everything your AI should remember.
- File attachments. Attach PDFs, images, and docs to any note.
- Shared folders. Collaborate with up to 2 people on a folder.
- Public sharing. Publish a folder as a read-only page.
- Everything in Free. All your current notes, untouched.
Teams
Shared memory for a team's AI tools.
£10/seat/month
Billed monthly
or £99/seat/year (2 months free)
- Shared knowledge base
- Team MCP & API access
- Member management
- Billed separately from personal
- Everything in Pro
Need SSO, SCIM, role-based access, or a per-team audit log? Read about Enterprise or talk to us.
Common questions
Pricing questions
Is Hjarni free?
Yes. 25 notes with full API and MCP access. No trial. No expiration.
How much does Pro cost?
Starts at €9/month. Unlimited notes, file attachments, and public folder links.
How much does Teams cost?
Starts at €12/seat/month. Shared knowledge base with member management.
What happens to my data?
Your notes live on our servers. Export everything as Markdown anytime. We don't train AI on your data. We don't sell it. It's yours.
Can I export my notes?
Yes. Export everything as Markdown in a ZIP. Anytime. No lock-in.
Does Hjarni have its own AI?
No. You bring your own. That means no per-message costs, no token limits, no surprises on your bill.
Give your AI a memory
Write once. You both remember.
Free to start. No credit card required.
Works with Claude and ChatGPT today. Gemini coming soon.