Coqui TTS

Coqui · 2023 · Speech Synthesis · USA / open-source

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: Eren Gölge (Creator), Enno Hermann (Maintainer, Idiap fork)
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 source, MPL 2.0; XTTS-v2 weights non-commercial only)
Q · AIDb Rating: [UNKNOWN]
R · What Makes It Special: Coqui's TTS, an open-source library for advanced text-to-speech with pretrained models in over 1,100 languages, tools for training and fine-tuning models in any language and utilities for dataset analysis; it includes the XTTS v2 voice-cloning model, with fine-tuning code and streaming.
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 ↗

“Coqui TTS.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/coqui-tts.html