Pricing
Calliope pricing
As writecalliope.ink lists them, read 15 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Free editor | Unlimited books · full editor · structure and goals · Map · marginalia · stats · DOCX/EPUB/PDF/Google Docs export | Free |
| €10 credit pack | one-time top-up · €10 AI balance · no auto-renewal | €10, paid once |
| €50 credit pack | one-time top-up · €55 AI balance · no auto-renewal | €50, paid once |
| €100 credit pack | one-time top-up · €120 AI balance · no auto-renewal | €100, paid once |
| Subscription monthly | monthly · €10 monthly Calliope AI allowance · MCP and Writer API write access | €12 a month |
| Subscription annual | annually · €10 monthly Calliope AI allowance · MCP and Writer API write access | €99 a year |
| Writing studio | Free · unlimited books · All editor features · unlimited books · DOCX, EPUB, PDF, Google Docs export | Free |
| AI credits | €10 → €10 of balance; €50 → €55 of balance; €100 → €120 of balance · One-time top-ups · no auto-renew · powers AI actions | On request |
| Write with your own AI | €12 / month or €99 / year (~31% off) · MCP and Writer API write access · €10/month AI allowance · without subscription, MCP is read-only | On request |
From writecalliope.ink.