Typecast API

Developer API for expressive text-to-speech with 600+ voices, automatic emotional context, and real-time streaming.

Freemium Video & Audio
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What is Typecast API?

Typecast's API lets developers add lifelike speech to apps, games, and content pipelines. It offers more than 600 voices across 35+ languages, with Smart Emotion that reads a text's context and applies a fitting tone automatically. The service supports real-time streaming for voice agents, voice cloning, subtitle timestamps, and no-code integrations like Zapier and n8n.

Key features

  • 600+ professional AI voices across 35+ languages
  • Smart Emotion applies fitting tone from text context automatically
  • Real-time streaming TTS with 170-210ms time to first byte
  • Instant and Professional voice cloning options
  • 7 emotion presets with intensity, pitch, speed, and volume controls
  • Word and character-level timestamps for subtitles and lip sync
  • 13 official SDKs including Python, JavaScript, Go, Rust, and Java
  • No-code integrations with Zapier, Make, n8n, and Google Sheets

Pros

  • Large library of voices recorded by professional voice actors
  • Emotion is inferred from context with no manual tagging needed
  • Low-latency streaming built for conversational voice agents
  • Free plan with 15k monthly credits to start building

Cons

  • Free-tier audio is non-commercial only and requires attribution.
  • API plans are billed separately from Typecast web-service plans.

Typecast API at a glance

PricingFreemium
CategoryVideo & Audio
Platformsweb, api
Official websitetypecast.ai
text-to-speechapivoice-cloningstreamingemotion-controlvoice-agentsmultilingualsdk

How to choose the right Video & Audio tool

Video and audio tools split into generators (which create footage, voices or music from prompts) and editors (which speed up cutting, captions and cleanup). Start from your end product: short social clips, long videos, podcasts or voiceovers each reward different strengths. For generation, check output resolution, clip length, and how much control you get over style and consistency. For voices and music, listen for natural pacing and check the languages you need. Licensing is critical — confirm you can use the output commercially, especially for client work and monetised channels. Finally, weigh render times and credit costs: a tool that takes an hour per clip changes your whole workflow.

Compare all Video & Audio tools →

Typecast API FAQs

What is Typecast API?

Typecast's API lets developers add lifelike speech to apps, games, and content pipelines. It offers more than 600 voices across 35+ languages, with Smart Emotion that reads a text's context and applies a fitting tone automatically. The service supports real-time streaming for voice agents, voice cloning, subtitle timestamps, and no-code integrations like Zapier and n8n.

What are the main features of Typecast API?

Typecast API offers 600+ professional AI voices across 35+ languages, Smart Emotion applies fitting tone from text context automatically, Real-time streaming TTS with 170-210ms time to first byte, Instant and Professional voice cloning options, 7 emotion presets with intensity, pitch, speed, and volume controls, Word and character-level timestamps for subtitles and lip sync, 13 official SDKs including Python, JavaScript, Go, Rust, and Java and No-code integrations with Zapier, Make, n8n, and Google Sheets.

How much does Typecast API cost?

Typecast API follows a freemium model: a free tier is available, and paid plans unlock higher limits and advanced features. Check its official website for current plan prices.

What are the pros and cons of Typecast API?

Strengths of Typecast API include Large library of voices recorded by professional voice actors; Emotion is inferred from context with no manual tagging needed; Low-latency streaming built for conversational voice agents. On the downside, Free-tier audio is non-commercial only and requires attribution.; API plans are billed separately from Typecast web-service plans..