Text-to-speech
1 token / character
Minimum charge: 50 tokens for one generated audio phrase.
Pricing
Content token pricing
Content tokens cover paid AI actions in the topic editor. The rules are simple and predictable.
Translation
1 token / 200 characters
At least one token per translation. Longer phrase text is charged in 200-character blocks.
Top-up
5 000 tokens / €1
This is €0.20 per 1000 content tokens. Minimum top-up: €5.
Notes
- The TTS character count is based on the phrase text sent for audio generation.
- Existing reusable lesson audio can be attached without spending new tokens.
- Speech-to-text has its own configured cost and is not changed by this pricing update.