How do you scale best-in-class TTS to 750k monthly calls?
SigmaMind AI is a leading enterprise-grade Voice AI platform currently handling tens of thousands of calls with ultra-low latency and best-in-class scalable voice infra.
Known for its sub-800ms latency, SigmaMind enables natural, real-time conversations at scale. Its no-code agent builder allows business users to quickly create voice agents, while full APIs give developers deep customization and integration capabilities.
After selecting Rime, they saw:
Best-in-class conversion vs. other top TTS models
Enterprise-grade scalability and uptime
Stronger pronunciation control
Dedicated support through a shared Slack channel
Pricing that makes sense at massive scale
We’re proud to partner with SigmaMind as they continue to scale, explore personalization, and expand into multilingual use cases.
Full case study below ↓