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Cartesia vs Fish Audio
Side-by-side comparison of features, pricing, and ratings
Pricing
Contact Sales
Freemium
Plans
$0/mo
$4/mo (billed yearly)
$39/mo (billed yearly)
$239/mo (billed yearly)
Custom
$0/mo
$12/mo ($10/mo yearly)
$32/mo ($27/mo yearly)
$150/mo ($125/mo yearly)
Custom
Popularity
5.3k views
6.3k views
Skill Level
Advanced
Beginner-friendly
API Available
Platforms
API
WebAPI
Categories
💻 Code & Development🎙️ Voice & Speech
🎬 Video & Audio🎙️ Voice & Speech⚡ Productivity
Features
Sonic text-to-speech: fastest, most realistic speech generation
Ink speech-to-text: fastest, most accurate streaming transcription
Voice agents built on Sonic and Ink models
State Space Models (SSMs) for ultra-low latency
Long-context reasoning and efficiency
Deploy on cloud, on-premise, or on-device
Regional API endpoints for in-region processing
Enterprise-grade security and compliance
Real-time outbound verification calls for fraud detection
Step-up authentication in voice interactions
Integrates with existing enterprise systems
Voice cloning and AI voiceover capabilities
Emotion control tags (angry, sad, excited, etc.)
Voice cloning from 10-15 seconds of audio
2,000,000+ pre-made voices in library
Multilingual TTS in 30+ languages
Ultra-low latency real-time streaming
Speech-to-text with emotion tags and speaker diarization
Voice agent end-to-end solution
HTML-style tags for special effects (laughing, whisper, etc.)
ACX/Audible-compliant audiobook output
Fine-tune dynamic emotions via API
Character voice creation for games and animation
Team collaboration with Team Plan
Free tier with monthly generations
Enterprise-grade API for production use
Open-source development and community-driven innovation