Best text-to-speech models

Voice models ranked by head-to-head human preference.

Sonic 3.6 leads from Cartesia, ahead of 99 others.

  1. 1Cartesia

    Sonic 3.6

    1,285 elo

  2. 2SpeechifyAI

    Simba 3.2

    1,241 elo

  3. 3Alibaba

    Qwen-Audio-3.0-TTS-Plus

    1,240 elo

ranked by elo · 100 models · updated Aug 30 · 1–50

#ModelElo
1Sonic 3.6
1,285
2Simba 3.2
1,241
3Qwen-Audio-3.0-TTS-Plus
1,240
4Luna TTS
1,225
5Breeze TTS 2
1,218
6v3 Conversational
1,215
7Gemini 3.1 Flash TTS
1,209
8StepAudio 2.5 TTS
1,208
9Sonic 3.5
1,198
10Realtime TTS 1.5 Max
1,198
11Lightning V3.1 Pro (Jul 2026)
1,196
12Realtime TTS-2 - Research Preview
1,186
13Soniox TTS Real-Time v2
1,181
14Eleven v3
1,179
15Speech 2.8 HD
1,172
16Falcon 2
1,158
17Gradium TTS Beta
1,154
18Speech 2.8 Turbo
1,152
19Async Flash v1.5
1,146
20Fish Audio S2.1 Pro
1,146
21Step TTS 2 (Mar 2026)
1,140
22Speech 2.6 HD
1,137
23Lightning V3.1 Pro TTS (Jun 2026)
1,134
24Realtime TTS 1.5 Mini
1,132
25Azure HD 2.5
1,131
26Speech 2.6 Turbo
1,128
27Fish Audio S2 Pro
1,127
28Async Pro v1.0
1,127
29Simba 3.0
1,125
30SpaceXAI TTS
1,125
31Speech-02-HD
1,113
32TTS-1 HD
1,110
33Step Audio EditX (Mar 2026)
1,104
34Multilingual v2
1,103
35Turbo v2.5
1,103
36TTS-1
1,097
37Chatterbox HD
1,093
38Gradium TTS
1,090
39Gemini 2.5 Flash Lite TTS
1,088
40Speech-02-Turbo
1,086
41Studio
1,084
42Flash v2.5
1,083
43Voxtral TTS
1,083
44Speech 2.6
1,081
45OpenAudio S1
1,080
46Journey
1,072
47Sonic 3
1,071
48Bland Speech v3
1,071
49GPT-Realtime-2
1,071
50T2A-01-HD
1,069

what elo means

An Elo rating from head-to-head votes: two outputs are shown side by side and people pick the better one. Higher is better, and a gap of about 100 points means the higher model wins roughly two thirds of the time.