Eleven v4 vs Gemini 3.8 Flash TTS
| Benchmark | Eleven v4 | Gemini 3.8 Flash TTS |
|---|---|---|
| AA TTS provider voice | 1,331.3 | 1,277.8 |
| AA TTS controlled voice | 1,161.2 | 1,049.4 |
Specs
| Spec | Eleven v4 | Gemini 3.8 Flash TTS |
|---|---|---|
| Price | !$80 | — |
| Weights | Closed | Closed |
| Released | Sep 2026 | Sep 2026 |
| Languages | en, es, fr +81 | en, es, fr +123 |
| Voice cloning | Yes | Yes |
| Price covers | Exact native tariff; see source for billing scope. | Exact native tariff; see source for billing scope. |
What breaks when you switch
Eleven v4 → Gemini 3.8 Flash TTS
Nothing known.
Gemini 3.8 Flash TTS → Eleven v4