Best AI Voice & Speech Models
See how the top voice models compare, when each launched, and which labs are ahead.
ELO arena ranking for speech synthesis quality based on blind pairwise human preference comparisons. Data from Artificial Analysis
Top rated
1
Simba 3.21,229Best open weights
1
Step TTS 21,105
Longest at #1
1
Microsoft Azure1,478 days
Microsoft Azure1,478 days2
Google1,061 days
Google1,061 days3
OpenAI557 days
OpenAI557 days| # | ||
|---|---|---|
| 1 | SpeechifyAI | 1,229±16 |
| 2 |  Alibaba | 1,227±16 |
| 3 | Google | 1,212±13 |
| 4 |  Inworld | 1,212±19 |
| 5 | VUI Labs | 1,205±15 |
| 6 | Alibaba | 1,205±15 |
| 7 |  Cartesia | 1,202±14 |
| 8 | StepFun | 1,199±16 |
| 9 | Inworld | 1,196±14 |
| 10 | Alibaba | 1,193±15 |
| 11 |  Smallest.ai | 1,190±17 |
| 12 | Inworld | 1,189±14 |
| 13 | StepFun | 1,175±18 |
| 14 |  ElevenLabs | 1,173±12 |
| 15 |  MiniMax | 1,172±12 |
| 16 | Inworld | 1,161±13 |
| 17 | Inworld | 1,159±16 |
| 18 |  async | 1,155±14 |
| 19 | MiniMax | 1,146±12 |
| 20 |  Fish Audio | 1,139±14 |
| 21 | StepFun | 1,139±14 |
| 22 | Smallest.ai | 1,137±14 |
| 23 | Inworld | 1,132±13 |
| 24 | MiniMax | 1,132±12 |
| 25 | async | 1,128±14 |
| 26 | Fish Audio | 1,123±14 |
| 27 | Microsoft Azure | 1,122±13 |
| 28 | MiniMax | 1,122±12 |
| 29 |  Speechify | 1,121±13 |
| 30 | Inworld | 1,121±12 |
| 31 | MiniMax | 1,109±12 |
| 32 | StepFun | 1,108±14 |
| 33 | StepFun | 1,105±19 |
| 34 | OpenAI | 1,102±12 |
| 35 |  SpaceXAI | 1,101±19 |
| 36 | ElevenLabs | 1,098±11 |
| 37 | ElevenLabs | 1,097±11 |
| 38 | ElevenLabs | 1,095±11 |
| 39 | Gradium | 1,094±16 |
| 40 | Smallest.ai | 1,090±14 |
| 41 | Resemble AI | 1,085±14 |
| 42 | Gradium | 1,084±15 |
| 43 | OpenAI | 1,083±11 |
| 44 | MiniMax | 1,082±12 |
| 45 |  Maya Research | 1,081±16 |
| 46 | ElevenLabs | 1,081±11 |
| 47 | 1,074±12 | |
| 48 | Cartesia | 1,071±12 |
| 49 |  Mistral | 1,070±14 |
| 50 | Google | 1,070±12 |
| 51 | Fish Audio | 1,066±12 |
| 52 | Speechify | 1,063±13 |
| 53 | OpenAI | 1,062±14 |
| 54 | 1,062±14 | |
| 55 |  Amazon | 1,062±12 |
| 56 |  Xiaomi | 1,061±14 |
| 57 | StepFun | 1,061±18 |
| 58 | MiniMax | 1,061±11 |
| 59 |  Hithink | 1,060±15 |
| 60 | OpenAI | 1,056±22 |
| 61 |  Kokoro | 1,055±11 |
| 62 |  Hume AI | 1,052±13 |
| 63 | Google | 1,051±12 |
| 64 | Google | 1,050±14 |
| 65 | async | 1,048±12 |
| 66 |  Rime | 1,046±14 |
| 67 | Google | 1,044±14 |
| 68 | Fish Audio | 1,044±20 |
| 69 | Maya Research | 1,042±16 |
| 70 | Maya Research | 1,041±12 |
| 71 | Amazon | 1,041±14 |
| 72 |  Boson AI | 1,040±15 |
| 73 | 1,037±13 | |
| 74 | Google | 1,036±14 |
| 75 | Cartesia | 1,035±12 |
| 76 | Speechify | 1,033±11 |
| 77 | 1,032±13 | |
| 78 | Microsoft Azure | 1,028±13 |
| 79 | Microsoft Azure | 1,026±19 |
| 80 | MiniMax | 1,024±11 |
| 81 | Smallest.ai | 1,021±13 |
| 82 | Hume AI | 1,021±12 |
| 83 | Xiaomi | 1,016±15 |
| 84 | Resemble AI | 1,012±12 |
| 85 | Fish Audio | 1,010±12 |
| 86 | Rime | 1,003±14 |
| 87 |  NVIDIA | 1,002±12 |
| 88 |  Zyphra | 1,000±0 |
| 89 |  Murf AI | 974.0±12 |
| 90 |  LMNT | 968.0±13 |
| 91 | Microsoft Azure | 967.0±14 |
| 92 | StepFun | 959.0±10 |
| 93 | Microsoft Azure | 954.0±14 |
| 94 |  OpenVoice | 951.0±14 |
| 95 | NVIDIA | 938.0±15 |
| 96 | Alibaba | 933.0±15 |
| 97 |  Neuphonic | 932.0±14 |
| 98 | Alibaba | 915.0±14 |
| 99 |  Coqui | 914.0±15 |
| 100 | Google | 902.0±12 |
| 101 | Rime | 888.0±15 |
| 102 |  StyleTTS | 884.0±15 |
| 103 | Google | 882.0±12 |
| 104 | Amazon | 879.0±14 |
| 105 | Google | 874.0±12 |
| 106 | Murf AI | 862.0±14 |
| 107 |  Noiz | 855.0±17 |
| 108 |  MetaVoice | 832.0±18 |
| 109 | Amazon | 809.0±16 |
Artificial Analysis Arena data from Artificial Analysis· updated Aug 1, 2026