Neuphonic TTS text-to-speech model
NeuphonicReleased Oct 2024.
Neuphonic TTS is a text-to-speech (TTS) model from Neuphonic. It ranks #85 of 98 on the Artificial Analysis TTS arena with Elo 943 (95% CI ±14, 2,487 samples). List price is about $20.8 per 1M characters. Released Oct 2024.
Key facts
- Provider
- Neuphonic
- AA rank
- #85 / 98
- AA Elo (95% CI)
- 943 ±14
- AA samples
- 2,487
- TTS Arena Elo (uncertainty)
- –
- TTS Arena votes
- –
- TTS Arena win rate
- –
- Price (per 1M chars)
- $20.8
- Released
- Oct 2024
- Open weights
- –
- License
- –
- Voices tested by AA
- 7
- Languages
- –
- Voice cloning
- –
"–" means the upstream sources do not provide this value; we do not guess.
Nearby models
By AA Elo; this model highlighted| # | Model | AA Elo | Arena Elo | Price $/1M chars | Open weights |
|---|---|---|---|---|---|
| 82 | MMurf Speech Gen 2 Murf AI | 988 | – | $100 | – |
| 83 |  VibeVoice 1.5B Microsoft | 956 | – | – | Open |
| 84 | OOpenVoice v2 OpenVoice | 955 | – | $8.3 | Open |
| 85 | NNeuphonic TTS Neuphonic | 943 | – | $20.8 | – |
| 86 |  Qwen3 TTS Flash Alibaba | 942 | – | $11 | – |
| 87 | Qwen3 TTS Alibaba | 930 | – | $13.8 | – |
| 88 | KKugel 3 KugelAudio | 926 | – | – | – |
Alternatives · Cheaper with AA Elo ≥ 913
| # | Model | AA Elo | Arena Elo | Price $/1M chars | Open weights |
|---|---|---|---|---|---|
| 3 | Qwen-Audio-3.1-TTS-Plus Alibaba | 1307 | – | $19.3 | – |
| 5 |  Gemini 3.8 Flash TTS Google | 1280 | – | $16.5 | – |
| 7 | Qwen-Audio-3.0-TTS-Plus Alibaba | 1266 | – | $19.3 | – |
| 8 | Gemini 3.8 Flash-Lite TTS Google | 1252 | – | $11 | – |
| 9 |  Fish Audio Drama 3 Preview Fish Audio | 1248 | – | $15 | Open |
Alternatives · More from Neuphonic
| # | Model | AA Elo | Arena Elo | Price $/1M chars | Open weights |
|---|---|---|---|---|---|
| – | NNeuTTS Max Neuphonic | – | 1430 | – | – |
Alternatives · Top 5 open-weight by AA Elo
| # | Model | AA Elo | Arena Elo | Price $/1M chars | Open weights |
|---|---|---|---|---|---|
| 9 | Fish Audio Drama 3 Preview Fish Audio | 1248 | – | $15 | Open |
| 11 | BBreeze TTS 2 BreezeBlue | 1230 | – | $34 | Open |
| 19 |  Ming-3.0-tts Ant Group | 1191 | – | – | Open |
| 38 | Fish Audio S2 Pro Fish Audio | 1110 | – | $15 | Open |
| 41 |  Step Audio EditX (Mar 2026) StepFun | 1100 | – | – | Open |
FAQ
Where does Neuphonic TTS rank among TTS models?
As of Oct 25, 2026, Neuphonic TTS ranks #85 of 98 on the Artificial Analysis TTS leaderboard with Elo 943 (±14).
Is Neuphonic TTS open source?
The sources do not list Neuphonic TTS as open-weight; it is generally used through the Neuphonic API.
What is the best Chinese TTS model?
By AA Elo, the top model from a Chinese provider is Qwen-Audio-3.1-TTS-Plus by Alibaba (Elo 1307, #3 overall).
Which top-10 TTS model is cheapest?
Among the AA top 10, the lowest list price is Simba 3.2 (SpeechifyAI) at $6.6 per 1M characters, Elo 1246.
What is the best open-source TTS model?
By AA Elo, the top open-weight model is Fish Audio Drama 3 Preview by Fish Audio (Elo 1248, #9 overall); 18 open-weight models have an AA score.
Sources
"–" means the upstream sources do not provide this value; we do not guess.