Typecast AI
AI voice and avatar content creation with strong adoption.
What it does
Typecast API is a text-to-speech API designed for developers building conversational AI, content automation pipelines, and voice-enabled applications. Built on SSFM v3.0 (Speech Synthesis Foundation Model), it automatically reads emotional context from text and delivers the right tone — no manual tagging required. Developers get 700+ expressive AI voices across 38 languages, with support for real-time streaming, batch processing, and webhook-based async flows. Key reasons teams choose Typecast over alternatives: • 700+ expressive AI voices: diverse characters across age, gender, and personality — ready for any product persona, NPC, companion, or narrator • Smart Emotion: automatically reads text context and delivers the right tone, no manual tagging • Real-time streaming API: optimized for conversational AI with no latency gaps • QuickClone: create a custom branded voice from just 5+ seconds of audio • Accessible pricing: free tier with 30,000 credits/month, no credit card required Production references: • Streaming platforms — real-time TTS serving tens of thousands of concurrent users with zero latency • Game studios — NPC voice integration via API across titles • Content automation — hundreds of short-form videos produced daily via n8n pipelines • AI companion apps — 6x engagement lift vs. non-voiced interactions
How to use: Users can input text into the Text-to-Speech tool, select an AI voice actor, adjust elements like emotion, and generate high-quality voice content instantly. The Voiceover Video tool allows users to integrate AI voiceovers with video files for quick and easy video content production. The Voice Cloning tool enables users to create their own AI voiceover.