# Coqui TTS - **Canonical URI:** https://www.vioscale.ai/software/coqui-tts - **Category:** Text To Speech - **Homepage:** https://github.com/idiap/coqui-ai-TTS - **Also known as:** coqui-tts - **Profile claimed by vendor:** no - **Last updated:** 2026-08-26T19:31:58.092Z ## Vioscale score **44.4 / 100**, confidence 22% (low). Computed 2026-09-01. Composite of weighted, independently-sourced signals (no user reviews, no vendor payment). | Signal | Score | Weight | Contribution | Evidence present | |---|--:|--:|--:|:--:| | price_level | 100 | 0.041 | 4.1 | ✓ | | reliability | 0 | 0.068 | 0 | - | | capabilities | 0 | 0.098 | 0 | - | | repo_stars | 63.5 | 0.047 | 3 | ✓ | | integrations | 0 | 0.054 | 0 | - | | dependent_projects | 0 | 0.054 | 0 | ✓ | | dev_activity | 0 | 0.135 | 0 | ✓ | | release_cadence | 82.2 | 0.081 | 6.7 | ✓ | | security_posture | 0 | 0.122 | 0 | - | | package_downloads | 0 | 0.041 | 0 | - | | security_score | 0 | 0.054 | 0 | - | | pricing_transparency | 25 | 0.054 | 1.4 | ✓ | | community_qa_activity | 0 | 0.135 | 0 | - | ## Pricing _As of 2026-08-19, [verify at source](https://github.com/pricing). Independently observed._ Open source · Free tier ## About A neural network-based framework for converting text to natural-sounding speech, supporting multiple languages and speakers. It provides both command-line and Python APIs for building, training, and deploying text-to-speech models. _Independently observed._ ## Platform & deployment - **Platforms:** CLI, macOS, Linux, Windows - **Deployment:** Cloud / SaaS, Self-hosted ## Release history | Version | Date | Type | |---|---|---| | [v0.27.5](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.27.5) | 2026-01-26 | stable | | [v0.27.4](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.27.4) | 2026-01-23 | stable | | [v0.27.3](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.27.3) | 2025-12-13 | stable | | [v0.27.2](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.27.2) | 2025-09-25 | stable | | [v0.27.1](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.27.1) | 2025-09-05 | stable | | [v0.27.0](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.27.0) | 2025-07-14 | stable | | [v0.26.2](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.26.2) | 2025-05-22 | stable | | [v0.26.1](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.26.1) | 2025-05-16 | stable | | [v0.26.0](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.26.0) | 2025-03-10 | stable | | [v0.25.3](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.25.3) | 2025-01-16 | stable | | [v0.25.2](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.25.2) | 2025-01-15 | stable | | [v0.25.2_models](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.25.2_models) | 2024-12-11 | prerelease | | [v0.25.1](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.25.1) | 2024-12-09 | stable | | [v0.25.0](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.25.0) | 2024-12-04 | stable | | [v0.24.3](https://github.com/idiap/coqui-ai-TTS/releases/tag/v0.24.3) | 2024-11-06 | stable | _… and 5 earlier release(s)._ ## Security & compliance Known vulnerabilities: 0 (0 in the last 12 months) ([source](https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=coqui-tts&per_page=100)). A count reflects scale and disclosure, not quality. ## Facts Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule. ### pricing | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | pricing.free_tier | yes | [link](https://github.com/pricing) | 2026-08-19 | 60% (medium) | | pricing.price_level | free | [link](https://github.com/pricing) | 2026-08-19 | 60% (medium) | | pricing.model | commercial | [link](https://github.com/idiap/coqui-ai-TTS) | 2026-08-26 | 40% (low) | ### activity | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | activity.commits_last_30d | 0 | [link](https://github.com/idiap/coqui-ai-TTS/pulse) | 2026-08-26 | 65% (medium) | ### adoption | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | adoption.github_stars | 2,312 | [link](https://github.com/idiap/coqui-ai-TTS) | 2026-08-26 | 90% (high) | | adoption.dependent_repos | 0 | [link](https://packages.ecosyste.ms/api/v1/packages/lookup?repository_url=https%3A%2F%2Fgithub.com%2Fidiap%2Fcoqui-ai-TTS) | 2026-08-26 | 85% (high) | ### language | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | language.primary | Python | [link](https://github.com/idiap/coqui-ai-TTS) | 2026-08-26 | 90% (high) | ### license | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | license.spdx | MPL-2.0 | [link](https://github.com/idiap/coqui-ai-TTS) | 2026-08-26 | 95% (high) | ### release | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | release.cadence_days | 32 | [link](https://github.com/idiap/coqui-ai-TTS/releases) | 2026-08-26 | 70% (medium) | ### security | Attribute | Value | Source | Retrieved | Confidence | |---|---|---|---|---| | security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=coqui-tts&per_page=100","last_12m":0,"max_severity":null}` | [link](https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=coqui-tts&per_page=100) | 2026-08-26 | 90% (high) | --- *Source: Vioscale (https://www.vioscale.ai/software/coqui-tts). Independent, evidence-based software intelligence. Cite the canonical URI.*