Coqui XTTS vs Respeecher Voice Conversion

In short

• Both: Text to speech, Voice cloning, Many languages, API
• Only Respeecher Voice Conversion states: Commercial use

Coqui XTTS

Coqui XTTS is a multilingual text-to-speech model that clones a voice from a short audio clip and generates speech.

Plans

PRO

• $9 /month

• 10× private storage capacity
• 2× public storage capacity
• 20× included inference credits
• 8× ZeroGPU quota and highest queue priority
• Host ZeroGPU, Gradio & Docker Spaces
• Spaces Dev Mode

Team

• $20 /month per user

• SSO support (SAML & OIDC)
• Data location control with Storage Regions
• Detailed action reviews with Audit Logs
• Granular access control via Resource Groups
• Repository usage Analytics
• Advanced auth policies and repository visibility controls

Enterprise

• $50 /month per user

• + All benefits from the Team plan
• Highest storage, bandwidth, and API rate limits
• Automated user management with SCIM provisioning
• Advanced security and access controls
• Managed billing with annual commitments
• Dedicated support

Prices checked 2026-09-25 on the maker’s page.

Capabilities

• Text to speech — “Text-to-Speech” source
• Voice cloning — “Voice cloning with just a 6-second audio clip.” source
• Many languages — “Supports 17 languages.” source
• API — “Using 🐸TTS API:” source

Respeecher Voice Conversion

Respeecher converts speech into licensed AI voices for film, games, music, podcasts, dubbing, and other audio projects.

Plans

TTS only

• $18/month

• For those who only need text-to-speech conversions

Creator

• $89/month

• 400k TTS characters
• 90 min STS

Power

• $499/month

• 3m TTS characters
• 900 min STS

Enterprise

Price on request

• Volume-based discounts
• Dedicated support
• Priority feature access
• Custom data and team management controls
• Unlimited concurrency
• Custom development

Prices checked 2026-09-25 on the maker’s page.

Capabilities

• Text to speech — “TEXT-TO-SPEECH API IS NOW LIVE! TRY IT FOR FREE” source
• Voice cloning — “Cutting-edge AI technique precisely replicating unique vocal characteristics, emotional nuances, and speech patterns of specific individuals using advanced machine learning speech generation technologies.” source
• Many languages — “For Text-to-Speech API, we support major global languages, including English with a variety of regional accents (US, UK, etc.).” source
• Commercial use — “Commercial usage rights” source
• API — “Integrate via our user-friendly API or use our Pro Tools plugin” source