XTTS v2
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A to Z
- A · App
- No
- B · Built By
- Coqui
- C · CEO & Politics
- N/A (company wound down / open-source project) — No public partisan activity documented
- D · Date
- 2023
- E · Expertise
- Intermediate+
- F · Free Tier
- Yes
- G · Generates
- Text only
- H · Deployment
- Cloud + Local (open weights)
- I · Inputs
- Text
- J · Jurisdiction
- USA / open-source
- K · Key Staffers
- Edresson Casanova (Lead author), Joshua Meyer (Coqui co-founder)
- L · Languages
- English-primary
- M · Model Type
- Speech Synthesis
- N · Safety Issues
- Synthetic audio risks: voice cloning or impersonation misuse, copyright/style imitation concerns, and possible unsafe or biased outputs depending on deployment safeguards.
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, Coqui Public Model License: non-commercial)
- Q · AIDb Rating
- [UNKNOWN]
- R · What Makes It Special
- Coqui's XTTS v2, a voice generation model that clones a voice into other languages from a 6-second audio clip, supporting 17 languages, emotion and style transfer, cross-language cloning, multiple speaker references and 24 kHz output; compared with XTTS v1 it adds Hungarian and Korean and improves speaker conditioning, stability, prosody and audio quality.
- S · Stock / Status
- Private / discontinued
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- [UNKNOWN]
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights Speech Synthesis from Coqui, released 2023.
Data completeness 81% · Last verified 2026-05-12 · Primary source ↗
Cite this
“XTTS v2.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/xtts-v2.html