AI Voice agents that think, respond, and scale

AI Voice agents that

think, respond, and

scale

Rasa Voice replaces legacy systems with real-time, intelligent voice infrastructure built for sub-second latency, enterprise-scale performance, and full control over every interaction.

White audio waveform with two purple squares in the center, one featuring the text 'RASA' and the other a user icon.

Move at the speed of real conversation

Move at the speed of real

conversation

Protect cognitive flow with lightning-fast responses that feel natural, not robotic.

Achieve sub-second latency from end-of-speech to agent response
Support true turn-taking, interruptions, and rephrasing in real time
Keep users engaged with voice interactions that don’t feel like bots reading scripts

Scale voice across millions of interactions

Scale voice across millions 

of interactions

Handle real-world concurrency and complexity without sacrificing responsiveness or reliability.

Support high-volume sessions with an async, scalable architecture
Maintain consistent performance even during peak traffic
Power complex flows with structured logic, not fragile, token-hungry improvisation

Automate with confidence. Connect with trust.

Architect for cost, speed, 

and accuracy tradeoffs

Design your voice system around your goals. Rasa helps you navigate trade-offs and stay in control at every layer.

Choose the best ASR and TTS providers for your use case
Optimize for latency, cost, and brand tone without platform lock-in
Capture live voice signals (silence, hesitation, barge-ins) to create smarter interactions

The building blocks for real-world-ready AI agents

features

The building blocks for

real-world-ready AI agents

Chat

Power structured, multi-turn conversations across every messaging channel.

Agentic AI

Blend autonomy with guardrails to create AI agents that adapt while staying under control.

Multilingual AI

Expand globally with agents that switch languages, track context, and maintain brand consistency.

NLU

Deliver accurate understanding with full control over intents, entities, and multilingual pipelines.

See what our customers are saying

customers

See what our 

customers are saying

Enterprise teams use Rasa to build and deploy high-trust AI agents that perform in production.

With Rasa, we at ERGO are completely rethinking how we build customer support experiences. It’s about developing faster and cheaper, and at scale. Rasa helps us to realize these goals.

Gregor Wiest
Head of Innovation, ERGO Group AG

Since the chatbot based on Rasa CALM can process around 50% of service desk inquiries independently, we reduced the need for human agents by approximately 30%. Thanks to the excellent backend integration capabilities of the Rasa solution, we quickly implemented the chatbot’s self-service features.

Roland Csibi
Service Hub Owner – User Support Service Hub

Our goal was to align cutting-edge AI technology with customer needs to provide seamless and innovative experiences. Partnering with Rasa allowed us to rethink how conversational AI could transform support.

Daniel Schupmann
Head of CAI/ GenAI @B2C and Digital Care Platforms/ Experience

We needed a solution that could scale with our ambitions. Rasa solves some hard problems related to conversational AI that enable us to move faster.

James Bradley
Senior Director of Data Science & Machine Learning

AI that adapts to your business, not the other way around

Build your next AI 

agent with Rasa

Power every conversation with enterprise-grade tools that keep your teams in control.