Udio is an AI music generator that makes songs from text prompts. The free plan gives 10 daily credits and up to 100 more per month, per its help center. Audio downloads were disabled after a 2025 label deal.
Speech Intelligence Platform to Unlock Audio Potential
Vatis Tech’s provides cutting-edge speech-to-text technology that automatically converts audio or video files into text with over 90% accuracy, leveraging proprietary deep-learning algorithms. We provide both a transcription platform accessible via a web app and a versatile speech-to-text API.

Vatis Tech serves agile startups, large enterprises, podcasters, journalists, and developers, enabling seamless integration across various applications and industries.
| Pricing model | Freemium |
|---|---|
| Free tier | Not verified |
| Starting price | Not verified |
| Data residency | Not verified |
| Compliance (as stated by vendor) | Not verified |
| Integrations | Not verified |
| Public API | Not verified |
| Self-hostable | Not verified |
| Official site | Online (auto-checked 2026-09-30) |
| Last verified | not yet |
Udio is an AI music generator that makes songs from text prompts. The free plan gives 10 daily credits and up to 100 more per month, per its help center. Audio downloads were disabled after a 2025 label deal.
Google Flow Music is a web and iOS tool for making songs with a chat-based Producer, plus remixing, stem splitting and music videos. A free plan with daily credits needs no credit card.
WellSaid is an AI text-to-speech platform for voiceovers built with professional voice actors, with an API and 50+ languages and accents. The free trial gives 3 minutes a month; Starter is $19 a month.
Typecast is an AI voice generator with 700+ voices, voice cloning, a web studio, iOS and Android apps and an API. The Free plan gives about 5 minutes of lifetime downloads; Basic is $5 a month.
Cartesia provides text-to-speech (Sonic), speech-to-text (Ink) and voice agent APIs for developers, with voice cloning on paid plans. Free plan has 20K credits a month; Pro is $5 a month.
The OpenAI API is OpenAI's developer platform for text, image and audio models, billed per use and separate from ChatGPT. Speech-to-text is listed from $0.0045 per minute; no free credit is mentioned on the pricing page.
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