Curated software listings.
AI Voice API
Cartesia builds voice model infrastructure focused on real-time performance for conversational interfaces and AI voice products.
Price$5+ / month
Starting price: below the category median.
AI Voice API
Deepgram provides speech-to-text and voice understanding APIs for teams building transcription, voice workflows, and AI-powered audio products.
PriceUsage-based
Speech-to-Text Platforms
Speech-to-text platform with real-time and offline transcription APIs for call centers and meeting recordings.
PriceUsage-based
Text-to-Speech
Low-cost high-quality AI text-to-speech API with natural voices for developers and media producers.
Price$4.99+ / month
Starting price: below the category median.
AI Voice API
Real-time speech recognition platform with state-of-the-art accuracy for transcription and voice applications.
PriceUsage-based
AI Voice API
Conversational voice AI platform offering low-latency TTS for agents and voice applications.
Price$79+ / month
Starting price: above the category median.
AI Voice API
Real-time voice translation API that enables multilingual conversations with low latency and voice cloning.
Price$30+ / month
Starting price: at the category median.
AI Transcription
AI audio transcription API with enterprise-grade speech-to-text, translation, and audio intelligence features.
PriceUsage-based
Speech-to-Text Platforms
AI speech recognition API for transcribing meetings, calls, and media with domain-specific accuracy tuning.
PriceUsage-based
AI Dubbing and Voiceover
WellSaid Labs provides enterprise AI voice generation for creating human-quality voiceovers for e-learning, marketing, and corporate communications.
Price$44+ / month
Starting price: above the category median.
Speech-to-Text Platforms
AssemblyAI provides speech-to-text, real-time transcription, and voice intelligence models for teams shipping voice AI and audio-driven workflows.
AI Voice API
AI-powered speech enhancement API that isolates and improves voice quality in real-time for calls and recordings.
Conversational AI
Meta's open NLP platform for building conversational applications with speech and text understanding capabilities.
Speech Analytics
Enterprise speech analytics API with transcription, PCI redaction, sentiment analysis, and predictive analytics.
PriceContact sales
AI Voice & Speech
Resemble AI provides real-time AI voice generation, voice cloning, and speech-to-speech conversion with deepfake detection capabilities.
AI Voice API
Chinese speech AI platform offering voice services, translation, and enterprise AI solutions.
Text-to-Speech Platforms
Ultra-low-latency voice AI and text-to-speech platform for developers.
AI Voice API
Speaker diarization API from the creators of pyannote open source library.
