Comparison · read on October 27, 2026
Gradium TTS vs Fish Audio Drama 3 Preview
Two text-to-speech (TTS) models side by side, from four public benchmarks. Speed comes first, then listener rating and price; the three are never added into a score.
| Measure | Gradium TTS | Fish Audio Drama 3 Preview |
|---|---|---|
| Provider | Gradium | Fish Audio |
| Speed tier | Headroom | Fast enough |
| P95 time to first audio | 104.3 ms | 209.3 ms |
| Median time to first audio | 53.7 ms | 146 ms |
| Listener Elo | 1,174 | 1,245 |
| Price per 1M characters | $36 to $57.8 | $15 |
| Access | Proprietary | Open weights |
| Rank in the full ranking | 2 | 10 |
| Rank by use case | Customer service 1, Voice agents 2, Assistants 1, Entertainment 1, Knowledge sharing 1 | Customer service 6, Voice agents 10, Assistants 6, Entertainment 6, Knowledge sharing 6 |
Which should you choose?
- Speed: Gradium TTS comes out ahead (104.3 ms against 209.3 ms at P95).
- Listener rating: Fish Audio Drama 3 Preview comes out ahead (Elo 1,174 against 1,245; scores within each other's 95% intervals are a tie).
- Price: Fish Audio Drama 3 Preview comes out ahead ($36 to $57.8 against $15 per million characters, lowest list price).
Where a model is not timed or not rated, nothing is estimated. See each model page for its sources: Gradium TTS and Fish Audio Drama 3 Preview.
Frequently asked questions
- Which is faster, Gradium TTS or Fish Audio Drama 3 Preview?
- Speed: Gradium TTS comes out ahead (104.3 ms against 209.3 ms at P95).
- Which is rated higher by listeners, Gradium TTS or Fish Audio Drama 3 Preview?
- Listener rating: Fish Audio Drama 3 Preview comes out ahead (Elo 1,174 against 1,245; scores within each other's 95% intervals are a tie).
- Which is cheaper, Gradium TTS or Fish Audio Drama 3 Preview?
- Price: Fish Audio Drama 3 Preview comes out ahead ($36 to $57.8 against $15 per million characters, lowest list price).
- Why is this model always on the left?
- Gradium TTS is the reference model of this site's comparison pages: it is set against every other listed model. The editor chose it; it is not chosen by rank.