XTTS v2 measured on 2 of 3 Text to speech benchmarks2
BenchmarkByScoreRank
No benchmark matches
$40.40per 1M characters
916arena Elo
Nov 2023released
YesVoice cloning
Exact native tariff; see source for billing scope.Price covers
Ranking?
Full ranking →···
43Lightning v3.188544XTTS v282745OpenVoice v2807Strong at
Alternatives?
ModelScoreCostPriceWhat changes
HCheaperHeyGen Voicewins 89%-26%$30Voice cloning: not verifiedSBetterSimba 3.2wins 82%-84%$6.60AOpenMing 3.0 TTSwins 80%——
CheaperQwen Audio 3.1 TTS Pluswins 89%-52%$19.30ICheaperRealtime TTS-2wins 86%-13%$35ModelScoreCostPriceWhat changes
HHeyGen Voicewins 89%-26%$30Voice cloning: not verifiedQwen Audio 3.1 TTS Pluswins 89%-52%$19.30IRealtime TTS-2wins 86%-13%$35Qwen Audio 3.0 TTS Pluswins 85%-52%$19.30SSimba 3.2wins 82%-84%$6.60ModelScoreCostPriceWhat changes
SSimba 3.2wins 82%-84%$6.60SSimba 3.0wins 77%-84%$6.60Voice cloning: not verifiedIRealtime TTS-2 Flashwins 80%-74%$10.40
Voxtral 3 TTSwins 80%-68%$13SSoniox TTS Real-Time v2wins 66%-65%$14.20
Run it yourself
Fits onhardware needs not verified yet
Licencecoqui-public-model-licensecommercial use with conditions
FAQ
How much does XTTS v2 cost?›
$40.40 per 1M characters.
Is XTTS v2 free to use?›
There is no free API; it costs $40.40 per 1M characters. The weights are open, so you can run it yourself.
How good is XTTS v2, and what is it best at?›
#88 of 96 in Text to speech.
Is XTTS v2 better than Lightning v3.1?›
On AA TTS controlled voice, XTTS v2 scores 827 vs 885 — lower. It is 62% more expensive.
When was XTTS v2 released? Is there a newer version?›
Released 2023-11-08. It is the current version in its line.
Is XTTS v2 open source?›
Yes, the weights are open (coqui-public-model-license licence).
Can I run XTTS v2 locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
What is XTTS v2?›
XTTS v2 is an open-weights speech & voice model from Coqui, released Nov 2023.
What are the best alternatives to XTTS v2?›
HeyGen Voice (cheaper), Simba 3.2 (better), Ming 3.0 TTS (open weights).