Whispp’s real-time voice AI gives people with a voice condition their voice back and enables private, discreet calls simply by whispering.

Edge Artificial Intelligence

Mobile and PC integration

Real-time conversion

Total latency below 100 ms

Language independent

Globally scalable

Personal voice & accent

Preserved speaker identity

What you can experience at MWC

Live Demo

Experience whisper-to-voice calling in real-time.

On-device technology

See how voice conversion works directly on your device.

Explore use cases

Discover applications of Whispp in various industries.

Let’s meet at MWC

Whispp is relevant for teams working on voice, calling and communication experiences, including mobile and device manufacturers, telecom and platform providers, assistive technology partners, healthcare innovators, and organizations supporting people with voice challenges.

If you’re exploring new voice interfaces, privacy-first calling, or practical ways to support clearer communication in real-world situations, we’d be glad to connect during MWC Barcelona.

Schedule a short meeting or live demo with the Whispp team to explore use cases, integrations, or partnership opportunities.

Former Dolby International President Appointed to Whispp’s Board of Directors

From left to right: Akash Raj Komarlu, CTO and Co-founder. In the middle is Joris Castermans, CEO and Co-founder. On the right is Andreas Spechtler, member of Whispp’s Board of Directors.

Accessible calls

Make clear calls no matter your voice condition

Private calls

Make whispered calls in quiet spaces

Noisy calls

Make calls in high background noise

About Whispp

Real-time voice AI for clear, private calls

Media & News

Awards, News, and updates on Whispp’s voice AI

Team & Partners

Meet the team building Whispp’s voice AI