$40per 1M characters
1,109arena Elo
May 2025released
Exact native tariff; see source for billing scope.Price covers
Ranking?
Full ranking →···
38Speech 02 HD1,11139Chatterbox HD1,10940TTS-1 HD1,102Strong at
Alternatives?
ModelScoreCostPriceWhat changes
CheaperQwen Audio 3.1 TTS Pluswins 75%-52%$19.30SBetterSimba 3.2wins 69%-84%$6.60
OpenFish Audio Drama 3 Previewwins 69%-63%$15CheaperQwen Audio 3.0 TTS Pluswins 71%-52%$19.30ICheaperRealtime TTS-2wins 71%-13%$35ModelScoreCostPriceWhat changes
Qwen Audio 3.1 TTS Pluswins 75%-52%$19.30Qwen Audio 3.0 TTS Pluswins 71%-52%$19.30IRealtime TTS-2wins 71%-13%$35Fish Audio Drama 3 PreviewOpenwins 69%-63%$15SSimba 3.2wins 69%-84%$6.60ModelScoreCostPriceWhat changes
SSimba 3.2wins 69%-84%$6.60MFalcon 2wins 56%-75%$10aAsync Flash v1.5wins 54%-75%$10.10IRealtime TTS-2 Flashwins 65%-74%$10.40
Voxtral 3 TTSwins 65%-68%$13
Benchmarks
in Speech & VoiceAA TTS provider voice1,109#39
FAQ
How much does Chatterbox HD cost?›
$40 per 1M characters.
Is Chatterbox HD free to use?›
There is no free API; it costs $40 per 1M characters.
How good is Chatterbox HD, and what is it best at?›
#39 of 96 in Text to speech.
Is Chatterbox HD better than Speech 02 HD?›
On AA TTS provider voice, Chatterbox HD scores 1,109 vs 1,111 — about the same. It is 60% cheaper.
When was Chatterbox HD released? Is there a newer version?›
Released 2025-05-28. It is the current version in its line.
What is Chatterbox HD?›
Chatterbox HD is a speech & voice model from Resemble AI, released May 2025.
What are the best alternatives to Chatterbox HD?›
Qwen Audio 3.1 TTS Plus (cheaper), Simba 3.2 (better), Fish Audio Drama 3 Preview (open weights).