We Are Nonverbia

Built by Sales People, for Sales People.

Three founders who lived the pain of spending more time on admin work than actually selling. We're here to change that forever.

The three Nonverbia co-founders in their signature gray company shirts

Pilot Users Ready

3 Co-founders

Born Ready

Let Sales Reps Focus on Selling

To eliminate the administrative burden in sales through intelligent AI assistance, allowing professionals to focus entirely on what matters most—building relationships and closing deals.

Human-First Approach

Sales is about building relationships. Our AI amplifies human connection, never replaces it.

Focus on What Matters

Help sales reps spend time selling and building relationships, not drowning in admin work.

Intelligent Innovation

Every feature we build is designed to make sales conversations more effective and meaningful.

Relentless Execution

From three friends with a dream to building the future of sales AI - we never give up.

Three Boys, One Dream

Sometimes the best companies start with the simplest frustrations. Three friends, years of hard work, and one shared realization that changed everything.

The Beginning

Three friends from humble beginnings, studying hard, dreaming big. Years spent abroad building careers, learning from the best companies in the world. David mastering global sales and marketing, Michal conquering tech giants, Jan diving deep into AI.

The Journey

Years abroad taught us one thing: even at the world's best companies, sales reps were drowning in admin work. Updating CRMs, writing follow-up emails, creating reports - everything except actually selling and building relationships with customers.

The Reunion

2024. Three friends back in Prague. One shared frustration. Countless late nights, endless coffee, and unwavering belief that we could build something to change how sales works. Not just another tool - a true AI assistant that lets humans do what they do best.

The three Nonverbia co-founders collaborating over coffee and laptops

Meet the Three Co-founders

Built by sales professionals and AI experts who understand the daily challenges of modern sales.

David Simak

CEO & Co-founder

Global commercial roles → Co-founder

Years abroad in global Sales Development and Marketing roles taught him the pain of admin work. Now he's eliminating it for everyone else.

Michal Mokros

CTO & Co-founder

Big Tech developer → Co-founder

Senior fullstack developer who conquered Cisco, Splunk, and Smartlook. Now he's building the most intelligent sales assistant in the world.

Jan Zaloudek

CAIO & Co-founder

AI researcher → Co-founder

15+ years in AI with 10+ years building Neural Networks. The brain behind Stella's intelligence and the future we're creating.

From Idea to Global Scale

Building the future of sales AI with live coaching and global expansion

2024

The Realization

They realized that remote sellers need this solution more than any other knowledge worker. David's CEO was using inside sales teams to act as silent readers of the room during video calls.

2024-2025

Q2-Q3

Pivoting & Development

Extensive pivoting and development phase. Nights and weekends building Stella from our Prague base, refining our vision and technology.

2025

Launch

Launching our first version to the world and showing what's possible with AI-powered sales intelligence

2025

Q4+

Future Growth

Scaling our Go-To-Market strategy globally, expanding into new markets, and developing our next-generation live coaching agent that provides real-time sales guidance during calls.

Join Our Journey

Whether you're a sales team ready to focus on selling or a talented individual who wants to help us build the future of sales AI - let's connect.

Try Stella Now