Provider Voice Arena LeaderboardArtificial Analysis
Compare Text to Speech (TTS) models using each provider's own native voices.
Range | Creator | Model | Elo | 95% CI | Samples | Arena Voices | Released | API Pricing 1 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 |  BreezeBlue | Breeze TTS 2  Open Weights | 1205 | -16/16 | 1,453 | Aug 2026 | $34.0 /1M chars | |
| 2 | 2 |  Fish Audio | Fish Audio S2 Pro Open Weights | 1122 | -12/12 | 2,406 | Mar 2026 | $15.0 /1M chars | |
| 3 | 3 |  StepFun | Step Audio EditX (Mar 2026) Open Weights | 1098 | -13/13 | 2,113 | Feb 2026 | N/A | |
| 4 | 4 |  Mistral | Voxtral TTS Open Weights | 1075 | -13/13 | 2,184 | Mar 2026 | $16.0 /1M chars | |
| 5 | 5-6 |  Kokoro | Kokoro 82M v1.0 Open Weights | 1062 | -11/11 | 5,326 | Jan 2025 | $0.7 /1M chars | |
| 6 | 5-6 |  NVIDIA | Magpie-Multilingual 357M (Feb 2026) Open Weights | 1061 | -13/13 | 2,083 | Feb 2026 | N/A | |
| 7 | 5-9 | Fish Audio | OpenAudio S1 Mini Open Weights | 1042 | -20/20 | 1,681 | Jun 2025 | $15.0 /1M chars | |
| 8 | 7-9 |  Maya Research | Maya1 Open Weights | 1040 | -12/12 | 3,285 | Jun 2025 | N/A | |
| 9 | 7-9 |  Boson AI | Higgs Audio V3 TTS Open Weights | 1038 | -13/13 | 2,076 | Jun 2026 | $15.0 /1M chars | |
| 10 | 10 |  Resemble AI | Chatterbox  Open Weights | 1021 | -11/11 | 4,674 | May 2025 | $25.0 /1M chars | |
| 11 | 11 |  Zyphra | Zonos-v0.1 Open Weights | 1000 | 0/0 | 4,880 | Feb 2025 | $20.0 /1M chars | |
| 12 | 12-13 |  Microsoft | VibeVoice 1.5B Open Weights | 961 | -14/14 | 2,148 | Aug 2025 | N/A | |
| 13 | 12-13 |  OpenVoice | OpenVoice v2 Open Weights | 951 | -13/13 | 2,994 | Apr 2024 | $8.3 /1M chars | |
| 14 | 14 |  Coqui | XTTS v2 Open Weights | 916 | -15/15 | 2,557 | — | Nov 2023 | $40.4 /1M chars |
| 15 | 15 |  StyleTTS | StyleTTS 2 Open Weights | 894 | -15/15 | 2,461 | — | Jun 2023 | $2.8 /1M chars |
| 16 | 16 |  MetaVoice | MetaVoice v1 Open Weights | 836 | -18/18 | 1,371 | — | Feb 2024 | N/A |
1 API Pricing reflects the cost to generate 1M characters on the model creator's API with the model's default settings
2 Open Weights includes models that can be self-hosted using downloadable model weights or a provider-supplied inference runtime. Open Weights Commercial includes models whose published license permits commercial use, including use subject to license conditions (e.g. an NVIDIA AI Enterprise subscription), and excludes models that require a separately negotiated commercial agreement.