Speech Arena LeaderboardArtificial Analysis
Compare TTS models using each provider's own native voices.
Range | Creator | Model | Elo | 95% CI | Samples | Arena Voices | Released | API Pricing 1 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1-2 |  Fish Audio | Fish Audio S2 Pro  Open Weights | 1,121 | -14/14 | 1,812 | Mar 2026 | $15.0 /1M chars | |
| 2 | 1-2 |  StepFun | Step Audio EditX (Mar 2026) Open Weights | 1,109 | -14/14 | 1,682 | Feb 2026 | N/A | |
| 3 | 3-5 |  Mistral | Voxtral TTS Open Weights | 1,067 | -14/14 | 1,811 | Mar 2026 | $16.0 /1M chars | |
| 4 | 3-5 |  NVIDIA | Magpie-Multilingual 357M (Feb 2026) Open Weights | 1,065 | -14/14 | 1,750 | Feb 2026 | N/A | |
| 5 | 3-5 |  Kokoro | Kokoro 82M v1.0 Open Weights | 1,056 | -11/11 | 5,343 | Jan 2025 | $0.7 /1M chars | |
| 6 | 6-7 |  Maya Research | Maya1 Open Weights | 1,042 | -12/12 | 3,216 | Jun 2025 | N/A | |
| 7 | 6-7 |  Boson AI | Higgs Audio V3 TTS Open Weights | 1,036 | -14/14 | 1,677 | Jun 2026 | N/A | |
| 8 | 8-9 |  Resemble AI | Chatterbox  Open Weights | 1,014 | -12/12 | 4,637 | May 2025 | $25.0 /1M chars | |
| 9 | 8-10 | NVIDIA | Magpie-Multilingual 357M Open Weights | 1,003 | -12/12 | 3,626 | Jan 2026 | N/A | |
| 10 | 10 |  Zyphra | Zonos-v0.1 Open Weights | 1,000 | 0/0 | 4,863 | Feb 2025 | $20.0 /1M chars | |
| 11 | 11-12 |  Microsoft | VibeVoice 7B Open Weights | 957 | -14/14 | 1,940 | Aug 2025 | N/A | |
| 12 | 11-12 |  OpenVoice | OpenVoice v2 Open Weights | 948 | -14/14 | 2,943 | — | Apr 2024 | $8.3 /1M chars |
| 13 | 13 |  Coqui | XTTS v2 Open Weights | 914 | -15/15 | 2,428 | — | Nov 2023 | $40.4 /1M chars |
| 14 | 14 |  StyleTTS | StyleTTS 2 Open Weights | 888 | -15/15 | 2,352 | — | Jun 2023 | $2.8 /1M chars |
| 15 | 15 |  MetaVoice | MetaVoice v1 Open Weights | 833 | -18/18 | 1,316 | — | 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