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About WhatIsTTS
The most practical platform for text-to-speech — compare models, test voices, and deploy through one API.
What We Do
WhatIsTTS is a TTS aggregation platform. We connect you to 30+ text-to-speech models — from fast lightweight engines to premium studio-quality providers like OpenAI, ElevenLabs, Google Cloud, and Azure — through a single unified API.
You don't need to manage API keys for each provider, compare pricing tiers across vendors, or worry about infrastructure. Sign up once, get one API key, and access everything.
What We Are
An API brokerage and intelligence platform for voice AI. We route your requests to the best provider, handle billing, and give you tools to evaluate and compare models before committing.
What We Are Not
We don't build or host TTS models. We don't lock you into one provider. We focus on routing, evaluation, and the product layer that makes voice AI easy to use.
Who We Serve
Content creators making voiceovers and podcasts. Developers adding speech to apps. Agencies producing multilingual content. Teams that need voice AI without the vendor complexity.
How Pricing Works
Credit-based billing. Buy a plan, get credits, spend them across any provider. Standard models cost 2 credits per 1K chars. Premium models cost 5. Try before you buy with our trial models. No hidden fees.
Beyond Text-to-Speech
WhatIsTTS also provides a full suite of audio tools:
Speech-to-text transcription
Voice cloning
Voice chat with AI
Speech translation
Audio enhancement
Vocal removal & stem splitting
Echo & reverb removal
Audio converter & key/BPM finder
Try It Yourself
No account required. Generate speech for free right now.