Free to start. $10 a month to stay.
No trials. No hidden fees.
For one person
Free
A real free tier. Enough to see your AI remember.
$0
forever
Start writing for freeNo credit card required.
- Up to 25 notes
- Folders, tags & search
- Full MCP & API access
- Works on web and mobile browsers
- Export everything as Markdown
Pro
One memory across ChatGPT, Claude, and every AI you use. Yours to read and export.
$10/month
Billed monthly
or $99/year (2 months free)
Go ProCancel anytime. You keep every note.
- 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.
For your team
Teams
Shared memory for a team's AI tools.
$20/seat/month
Billed monthly
or $200/seat/year (2 months free)
A team of 3 is $60/month. Add or remove people any time; billing follows your member count automatically.
Start free for your first 25 team notes. No card needed.
Start your teamYour personal Pro plan stays separate and untouched.
- Shared team memory. One knowledge base every member's AI can read and write.
- Member management. Invite teammates, assign roles, remove access.
- Team MCP & API access. Connect everyone's AI tools to the shared base.
- Everything in Pro, in your team space. Unlimited team notes, attachments, and sharing.
Need SSO, SCIM, or a per-team audit log? Read about Enterprise or talk to us.
- EU-hosted (Hetzner)
- Encrypted in transit & at rest
- We never train on your notes
- Export to Markdown anytime
- GDPR-aligned
Compare plans
Every plan, side by side.
| Feature | Free | Pro | Teams |
|---|---|---|---|
|
Notes
The paid Teams plan has no cap. Every team starts on a free tier of 25 team notes. |
25 | Unlimited | Unlimited |
|
Folders, tags & search
|
✓ | ✓ | ✓ |
|
MCP & API access
Full access on every plan. On Teams, every member's AI reads the same shared base. |
✓ | ✓ | ✓ |
|
AI instructions
Rules your AI follows, at brain and folder level. Teams add team-wide instructions every member's AI inherits. |
✓ | ✓ | ✓ |
|
Export as Markdown
|
✓ | ✓ | ✓ |
|
File attachments
|
✕ | ✓ | ✓ |
|
Public sharing
Publish a folder as a read-only page. |
✕ | ✓ | ✓ |
|
Folder collaborators
|
✕ | Up to 2 | Whole team |
|
Shared team space
Team notes, folders, and tags separate from everyone's personal space. |
✕ | ✕ | ✓ |
|
Member management & roles
Invite and remove members; viewer, editor, and admin roles per folder, inherited by subfolders. |
✕ | ✕ | ✓ |
|
SSO, SCIM & audit log
|
✕ | ✕ | Enterprise |
From the people who use it
Hjarni ran the whole Labeur launch. Scope decisions, landing page copy, App Store submission, launch day checklist, all in one place and all in sync with Claude. I stopped re-explaining myself to the AI. From first sketch to live in the store.
What sold me was how light and well defined the MCP is. My AI used to choke when I pasted Markdown and config files into a chat. It reads them perfectly from Hjarni.
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?
€9/month ($10, £8). Unlimited notes, file attachments, and public folder links.
How much does Teams cost?
€18/seat/month ($20, £15). Shared knowledge base with member management.
Can I cancel anytime?
Yes. Cancel from Settings in a couple of clicks. When your plan ends you move to the free plan. No emails, no phone calls.
What happens to my notes if I cancel Pro?
Nothing is deleted. Every note stays readable, searchable, editable, and exportable. If you're over the 25-note free limit, you just can't create new notes until you upgrade again.
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.
Start here
Write once. You both remember.
Free to start. No credit card required.
Works with Claude and ChatGPT today.