Voice that moves
people.
The most realistic AI text-to-speech API. Generate ultra-natural voices in 60+ languages, clone any voice in seconds, and stream audio in real-time, all from a single API call.
Try the API live
DemoOne API call. Production voice.
SDKs for Python, JavaScript, Dart and Go. RESTful HTTP. Streaming audio. Zero config.
Generate speech in seconds
Send a text payload. Get back studio-quality audio. Works with simple HTTP, WebSockets for streaming, or our official SDKs.
- 4 SDKs: Python, JavaScript, Dart, Go
- WebSocket streaming for sub-200ms latency
- 32 emotion controls per voice
- SSML support for fine-grained control
// Synthesize speech with Calik AI TTS import { CalikAI } from "@calikai/sdk"; const ai = new CalikAI({ apiKey: process.env.CALIK_API_KEY }); const audio = await ai.tts.generate({ text: "Hello, world. Welcome to Calik AI.", voice: "aria-neural", emotion: "warm", speed: 1.0, format: "mp3_44100" }); // Stream directly to the user await audio.play();
Built for production.
Everything you need to ship voice features at scale.
Sub-200ms latency
Streaming WebSocket API delivers audio chunks the moment they're synthesized.
60+ languages
From English to Mandarin, including regional accents and dialects.
Voice cloning
Clone any voice from 60 seconds of audio. Ethical safeguards built-in.
Emotion controls
32 emotional states. Whisper, shout, soothe: direct emotion at runtime.
Enterprise security
SOC 2 Type II. End-to-end encryption. Audio never persisted unless requested.
Speech-to-text included
Bidirectional voice pipeline. Transcribe, translate, then respond, all in one API.
Pick a voice. Or make one.
300+ pre-built neural voices. Or clone your own in 60 seconds.
Aria
Nova
Atlas
Sage
Luna
Kai
Speak the world's languages.
Native pronunciation. Cultural awareness. Zero latency switching.
Build the future of voice.
Free tier with 10,000 chars/month. No credit card required.