Enterprise Voice AI platform for Speech-to-Text, Text-to-Speech, and Voice Agents
Forward-deployed AI systems, built and run for you
Stage
Established
Not given
Founded
2015
2023
Based in
US
Not given
Pricing model
Freemium
Contact for pricing
Pricing
Flux STT Streaming: $0.0065/min (Pay As You Go), $0.0057/min (Growth); Flux Multilingual Streaming: $0.0078/min (Pay As You Go), $0.0068/min (Growth); Nova-3 Monolingual Streaming: $0.0048/min (Pay As You Go), $0.0042/min (Growth); Nova-3 Multilingual Streaming: $0.0058/min (Pay As You Go), $0.0050/
Not given
Key features
Flux STT with turn detection and interruption handling
Nova-3 multilingual speech recognition in 50+ languages
Ultra-low latency under 300 milliseconds
Keyterm prompting with up to 90% higher keyword recall
Flux TTS with latency as low as 80ms
Speaker diarization and multi-speaker audio detection
Smart formatting with automatic punctuation and capitalization
Automatic redaction of sensitive information
Custom models for edge-case scenarios
Flexible deployment options: cloud, in-VPC, or self-hosted
Integration with existing enterprise systems
AI-driven insight generation
Automated workflow execution
Policy enforcement and governance
Continuous learning from operational data
Secure deployment within customer environments
Single-tenant deployments on-prem or VPC
Explainable and auditable outputs
SOC 2 Type II and ISO 27001 certified
What makes it different
Conversation-aware speech platform with native turn-taking detection and interruption handling
Unified single API combining STT, TTS, and LLM orchestration to reduce complexity and latency
Flux TTS that thinks before speaking to maintain tone and expression across conversations
Enterprise-grade accuracy with custom vocabulary injection and industry-tuned models
Foundational AI company with research-driven innovation and continuous model improvements
Custom AI systems built for your specific business logic and data, not off-the-shelf software
Creates proprietary competitive advantage your competitors cannot replicate
Enterprise-grade security and governance from day one
Continuous operating accountability after deployment
Deepgram
Sunrise AI