Dungeon DiaryHonest pricing for an honest tool.
Players are free. DMs get a generous free tier. AI is metered, transparent, and BYOK if you'd rather see your own bill.
- Join any campaign by invite
- 5e character sheets
- Dice tray on your phone
- Personal world atlas
- Unlimited entities
- 20 AI generations / month
- 3 AI portraits / month
- Markdown export
- Unlimited campaigns
- 500 AI / 50 portraits / 10 audio-hrs
- Public player URL
- Soft delete & version history
- Realtime combat + voice chat
- Bring your own API key
- No AI quota limits
- Same product features
- See your own bill, not ours
Get Pro first, then add your key to reduce to $8 / month.
The founder badge, a generous monthly AI allowance well above Pro, a roadmap vote, early access, and a direct line to the dev. The first 10 seats (alpha + beta) are free until launch. When the twentieth is claimed, the ladder closes and it's standard Pro for everyone.
Do players pay anything?
No. Player accounts are free, forever. Only DMs pay, and only if they want unlimited campaigns or AI beyond the free tier.
What AI model powers it?
A frontier model (Gemini 2.5 Flash / GPT-4.1) via Vercel AI Gateway with retrieval over your campaign. We never train on your data. Or bring your own API key and skip the middleman entirely.
Can I cancel anytime?
Yes. Cancel through the billing portal and your plan stays active until the end of the billing period, then reverts to free.
What's included in the free tier?
One campaign, unlimited worldbuilding entities, 20 AI generations and 3 portrait generations per month, Markdown export, and full character sheet management.