Best AI Voice and Audio Models

Voice and audio models are ranked on naturalness, latency for real-time use, and language coverage.

16 models ranked · updated continuously

How we rank: Ranked by rated naturalness and real-time latency.

  1. 01

    GPT Realtime 2OpenAI

    Frontier realtime voice.

    IQ
    1340
    Rating
    4.80 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  2. 02

    Suno v5Suno

    Studio-quality music generation.

    IQ
    1320
    Rating
    4.80 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  3. 03

    ElevenLabs v3ElevenLabs

    Voices indistinguishable from human.

    IQ
    1298
    Rating
    4.70 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  4. 04

    Lyria 2Google DeepMind

    DeepMind's pro-grade music model.

    IQ
    1295
    Rating
    4.60 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  5. 05

    Sonic 3Cartesia

    Lightning-fast SSM voice.

    IQ
    1290
    Rating
    4.60 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  6. 06

    Suno v4Suno

    Generative music, fully produced.

    IQ
    1280
    Rating
    4.50 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  7. 07

    ElevenLabs Flash 2ElevenLabs

    Ultra-fast TTS for agents.

    IQ
    1280
    Rating
    4.60 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  8. 08

    OctaveHume AI

    Emotionally intelligent voice.

    IQ
    1270
    Rating
    4.50 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  9. 09

    Chirp 3Google DeepMind

    Google's universal speech model.

    IQ
    1265
    Rating
    4.50 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  10. 10

    Cartesia Sonic 2Cartesia

    Sub-100ms streaming TTS.

    IQ
    1255
    Rating
    4.50 / 5
    Context
    ,
    Price
    $0.065/M tokens
    License
    Closed
  11. 11

    Stable Audio 2.5Stability AI

    Open-weights audio generation.

    IQ
    1240
    Rating
    4.40 / 5
    Context
    ,
    Price
    not published
    License
    Open Weights
  12. 12

    Overdub 2Descript

    Podcast-grade voice + audio editing.

    IQ
    1230
    Rating
    4.50 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  13. 13

    AudioCraft 2Meta

    Open-source music + SFX from Meta.

    IQ
    1220
    Rating
    4.30 / 5
    Context
    ,
    Price
    not published
    License
    Open Source
  14. 14

    Vapi RealtimeVapi

    Production voice agents in one API.

    IQ
    1208
    Rating
    4.50 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  15. 15

    Bland TurboBland AI

    Enterprise phone agents at scale.

    IQ
    1196
    Rating
    4.30 / 5
    Context
    ,
    Price
    not published
    License
    Closed
  16. 16

    Retell Voice 2Retell AI

    Sub-500ms conversational voice.

    IQ
    1186
    Rating
    4.35 / 5
    Context
    ,
    Price
    not published
    License
    Closed

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