Prism StudiosModel Leaderboard
Live · data checked Oct 18, 2026, 6:10 AM ET

October 2026 · Voice

The best AI voice models right now

Best overall

ElevenLabs v4 Turbo

ElevenLabs

ElevenLabs v4 Turbo is number 1 on the speech arena, tied with ElevenLabs v4 just behind it. In our own blind script test, Turbo read best, and it costs half as much as v4. We produce our shows on ElevenLabs.

Our testSame script, three voice modelsOct 17, 2026Arena#1 of 97Speech arena, as Eleven v4 TurboCost$0.04 per 1,000 characters (about a minute of speech)ElevenLabs page
Why it won, with the evidence

Best value

Gemini 3.8 Flash TTS

#5 on the speech arena · $16.49 per 1M characters (price listed by Artificial Analysis)

Would win about 42 of 100 blind matchups against #1.

The rule: the cheapest model that would still win at least 4 of every 10 blind matchups against #1 (within 70 Elo points). A formula, not an opinion, so no one can buy their way onto it.

Best for the job

If you needUseEvidenceWhat to know
Documentary narrationElevenLabs v4 TurboOur test, Oct 17, 2026Our test, Sep 18, 2026Use v4 Turbo with a voice like Peter. Turbo ranked first in our blind script test, and Peter scored 45 of 50 in our voice casting test.
Phone agents and real-time voiceElevenLabs v4 TurboArena and our usev4 Turbo is built for it: ElevenLabs lists about 100 ms latency.
Cloning your own voiceElevenLabs v4 TurboOur test, Sep 18, 2026The clone is only as good as your samples. Ours picked up room rumble. Record your samples in a quiet room.
High-volume automated voiceGemini 3.8 Flash TTSOur test, Oct 17, 2026Every word right in our test and a fraction of the price. It read more like an ad than a documentary. The price doubles on January 1, 2027.

See it for yourself

Our test

Same script, three voice models

Read the same line with three voice models. Which one would you use as a narrator?

How: One 146-character script. ElevenLabs v4 and v4 Turbo read it in the library voice "Peter"; Gemini 3.8 Flash TTS read it in its "Charon" voice. An AI reviewer (Gemini Flash) heard the takes labeled A, B and C with the model names hidden, checked every word against the script and scored each one.

  • ElevenLabs v4 Turbo 6 / 7 / 7

    Ranked first. Every word right. Best documentary cadence. Half the price of v4.

  • ElevenLabs v4 6 / 6 / 6

    Ranked second. Every word right. Slightly more synthetic on pauses.

  • Gemini 3.8 Flash TTS 6 / 6 / 5

    Ranked third. Every word right. Read like an ad more than a documentary. A fraction of the price.

Scores: natural / pacing / would use as narrator, out of 10.

Limits: One line, one AI reviewer. The Gemini take uses a different voice, because the ElevenLabs library voices are not available on Gemini.

The public arenas this week

Speech arena (Text to Speech) · It reads your script out loud. Top 10 · Artificial Analysis · read Oct 18, 2026, 6:10 AM ETThe score is an Elo rating, like chess: people compare two outputs without knowing which model made them, and winners gain points. The thin line is the margin of error. When two lines overlap, the models are effectively tied. Pink is our best overall pick. Linked names have their own evidence page.
  1. 1 Eleven v4 TurboElevenLabs 1330$40.00 per 1M characters
  2. 2 Eleven v4ElevenLabs 1329$80.00 per 1M characters
  3. 3 Qwen-Audio-3.1-TTS-PlusAlibaba 1296$19.31 per 1M characters
  4. 4 Sonic 3.6Cartesia 1285$49.00 per 1M characters
  5. 5 Gemini 3.8 Flash TTSGoogle 1275$16.49 per 1M characters
  6. 6 Qwen-Audio-3.0-TTS-PlusAlibaba 1265$19.31 per 1M characters
  7. 7 Realtime TTS-2Inworld 1262$20.83 per 1M characters
  8. 8 Gemini 3.8 Flash-Lite TTSGoogle 1248$11.03 per 1M characters
  9. 9 Simba 3.2SpeechifyAI 1244$6.58 per 1M characters
  10. 10 Fish Audio Drama 3 PreviewFish Audio 1244$15.00 per 1M characters