The core is free. Forever.
Unlimited thoughts, unlimited search, the map of your mind. You pay only for AI synthesis — and even that can run on your own key.
- Unlimited thoughts — no cap on text, ever, by design
- Unlimited semantic search
- Map of thoughts + a 3D atlas preview
- A monthly letter as a taste of the AI
- AI summaries, topics and area suggestions for 30 thoughts a month
- 500 MB for photos, documents & attachments — text never counts
- A per-thought “Keep from AI” switch
- Join shared atlases by invitation
- Everything in Free
- The full 3D atlas — an interactive atlas of your mind
- The Sunday letter — what happened in your head and what it means
- Contradiction detection & resurfacing of old thoughts
- Open loops — things you thought through but never finished
- 5 GB for photos & attachments
- Theme choice · streak freeze · unlimited letters to yourself
- 100 AI syntheses a month — a ceiling most people never see
- Everything in Munwyn Insight
- Syntheses billed straight to your own API key — at cost
- No monthly synthesis limit
- Key stored encrypted, used only for your syntheses — delete it any time
- A built-in “I don’t have a key” guide (5 minutes)
One payment, no subscription. Everything in Munwyn Insight including 100 syntheses a month — for good.
A consultation, an interview, thinking out loud. Record it (even straight from your phone) and Munin transcribes it, recognises the speakers, proposes thoughts and writes the minutes — and only you see any of it. Confirmed thoughts go straight into your mind. 300 minutes of transcription a month; add a +1,200-minute pack for €10 a month when that runs short. An add-on for the paid tiers (Insight, Direct, Founding).
While Munwyn is in testing, every new account has everything in Munwyn Insight. Free, no card. Then the atlas dims back to a preview and Munwyn keeps running free — nothing gets deleted.
Prices are shown in your local currency; Prices are final and include VAT — Stripe works out the tax from your billing address.
Full comparison
| Free | Insight | Direct | Founding | |
|---|---|---|---|---|
| Thoughts | unlimited | unlimited | unlimited | unlimited |
| Areas | unlimited | unlimited | unlimited | unlimited |
| Semantic search | unlimited | unlimited | unlimited | unlimited |
| 2D map of thoughts | ✓ | ✓ | ✓ | ✓ |
| 3D atlas | preview | full | full | full |
| AI-processed thoughts / month | 30 | every thought | every (own key) | every thought |
| AI syntheses / month | 0 (+ monthly letter) | 100 | unlimited | 100 |
| Questions to your thoughts / month (search, the “Ask” chat and asking a meeting) | 10 | 300 | unlimited | 300 |
| Munin Personal — personal meeting transcription | — | add-on €6/mo · 300 minutes a month · +1,200-minute pack for €10/mo | ||
| Attachments | 500 MB | 5 GB | 5 GB | 5 GB |
| Storage add-on | +25 GB for €1.99/mo (€19.99/yr) — up to 8 blocks, cancel any time | |||
| Document reading (PDF & text) | ✓ | ✓ | ✓ | ✓ |
| Single file | up to 25 MB | up to 25 MB | up to 25 MB | up to 25 MB |
| Saved atlas views | 1 | 10 | 10 | 10 |
| Create a shared atlas | — | up to 2 | up to 2 | up to 2 |
| Join by invitation | ✓ | ✓ | ✓ | ✓ |
| Theme choice, streaks, letters | — | ✓ | ✓ | ✓ |
Pricing questions
What is a “synthesis” and how many will I use?
A synthesis is an AI reflection across many thoughts at once: the Sunday letter, contradiction detection, open loops, a challenge, the yearly Wrapped. Ordinary processing of a captured thought — summary, area, connections, voice transcription — never counts towards the ceiling; in Free it has its own allowance of 30 thoughts a month (thoughts are always saved, searched and connected — Insight adds the AI summaries and topics to the rest). A heavy user gets through about 30 of the 100 monthly syntheses.
What if I hit the ceiling?
Nothing shuts down hard and there are no credit top-ups. We suggest Munwyn Direct instead, where syntheses run on your own key with no limit at all. Searching your thoughts is never blocked.
What is a “question to your thoughts” and how many do I get?
A question to your thoughts means asking your own thoughts in plain words — Munwyn builds the answer only from what you saved and links to the specific thoughts. The in-app “Ask” chat and asking a single meeting draw from the same allowance. Free gets 10 questions a month (the “Ask” chat itself is off in Free), Insight 300, Direct unlimited on your own key. The allowance is separate from syntheses. When you run out, search keeps working and you still get the matching thoughts — just without a written answer.
What is Munin Personal and who can have it?
An add-on for personal meetings outside any company — consultations, interviews, thinking out loud. Record a meeting (as a file, or straight from the app on your phone) and Munin transcribes it, recognises the speakers, proposes thoughts and writes the minutes; nothing is saved until you tick it, and only you see any of it. It costs €6 a month and carries 300 minutes of transcription; when that runs short, add a +1,200-minute pack for €10 a month (several packs at once work too). It is an add-on to the paid tiers — Insight, Direct and the Founding licence; Free does not have it. Cancel any time — transcripts and minutes stay.
Why is there no limit on thoughts?
Because a second brain you hesitate to write into is not a second brain. Only attachments are limited — photos and recordings take server space. Text never counts, in any tier.
What happens when I cancel?
Your subscription runs to the end of the paid period; then the account returns to Free. No thought is ever deleted — paid features simply go dormant. You can cancel any time, right from the app.
What if I need more attachment storage?
Add a storage add-on: 25 GB blocks for €1.99 a month (€19.99 a year), up to 8 blocks, on any tier including Free. Change or cancel the blocks any time — nothing is deleted; you just can’t add new attachments over the limit. The text of your thoughts never counts.
Can Munwyn read attached documents?
Yes. Attach a PDF or plain-text file to a thought and Munwyn reads it — the content joins search, connections and AI summaries, just like the content behind a link. Scanned PDFs without a text layer are not read yet.
What currency do I pay in?
Your own. Prices are final and include VAT — Stripe works out the tax from your billing address. Payments are processed by Stripe and card numbers never reach our servers.
What is free and what Insight adds
The same atlas in two shapes. On the left what every account keeps forever; on the right what Munwyn Insight unlocks — and what every new account has free while Munwyn is in testing.
The 2D map — free forever
A branching dendrite with clusters by area, with no limit on the number of thoughts. Plus unlimited search and a preview of the 3D atlas.
The 3D atlas — Munwyn Insight
The full spatial atlas with six styles, saved views and both light and night themes. Click a thought and a wave runs along its links.
What counts and what does not
Thoughts, areas and search never hit a ceiling. What counts is the work the AI does and the room your attachments take up.
| Free | Munwyn Insight | Munwyn Direct | |
|---|---|---|---|
| Thoughts, areas and search | unlimited | unlimited | unlimited |
| AI processing of captures per month | 30 | 600 | unlimited |
| AI syntheses per month — letter, contradictions, loops | — | 100 | unlimited |
| Ask-your-thoughts questions per month | 10 | 300 | unlimited |
| Imported items the AI processes | 50 | the whole import | the whole import |
| Attachment storage text never counts | 500 MB | 5 GB | 5 GB |
| Saved atlas views | 1 | 10 | 10 |
| Create a shared atlas joining by invitation is free | — | 2 | 2 |
Largest single file: photo 10 MB, voice note 25 MB, document 10 MB. Storage can be extended in 25 GB blocks (up to eight) on every tier, the free one included.