What DeltaGen Does—And Why It Matters

DeltaGen Virtual SE brings real-time sales engineering expertise to every conversation. Powered by AI and guided by proven playbooks, it delivers instant, accurate answers to buyer questions—so your sales team builds trust, removes friction, and closes more B2B deals faster.

Why We Built DeltaGen

Our last startup died for one simple reason: sales lost deals they could have won.

Product analytics showed us how many calls were booked—but too many buyers still walked away without closing. On those calls, reps faced tough technical questions with no support. Sales engineers were stretched thin, demos slipped, and buyer confidence evaporated.

At the same time, enterprises poured time and budget into flying specialists into every deal, while smaller teams had no way to keep up. Two different worlds, same blind spot: no scalable way to put expert answers in the room the moment buyers ask.

DeltaGen was born to close that gap. With Virtual SE, we combine deep domain expertise with purpose-built AI so every rep has a sales engineer at their side—in real time, on every call. No more stalled conversations. No more lost credibility. If we can turn even a handful of near-misses into wins, the mission is worth it.

Our Principles

Buyer First

We put buyer questions at the center and deliver answers that move conversations forward.

Radical Clarity

No jargon, no hedging. Clear, accurate answers win credibility faster than polished decks.

AI as a Force Multiplier

AI scales and remembers; humans add strategy and empathy—together, reps become closers.

Always Improving

With every call, Virtual SE learns and adapts, so your team grows sharper and more effective deal by deal.

Our Leadership Team

Rene Bystron

CEO

Rene leads a team delivering fast, AI‑powered win‑loss insights that replace months‑long consultant reports. Before DeltaGen, Rene cut his teeth building an AI‑driven M&A platform that ultimately stalled—an experience that showed him how little even smart teams know about why customers churn or deals collapse. Earlier, he led go‑to‑market projects at Boston Consulting Group and advised tech transactions in investment banking. Rene holds a bachelor’s degree from Yale University and an MBA from Dartmouth’s Tuck School of Business.

Dobromila Klimanova

Chief People Officer

Mila leads DeltaGen’s people and operations, shaping a team as passionate and sharp as our mission demands. A former BCG talent lead of over 7 years, she’s building DeltaGen from scratch—hiring top-tier AI talent and crafting a culture of curiosity and candor. Mila joined DeltaGen to help scale a feedback-driven, first-principles organization where people grow as fast as the business.

Matus Ondreicka, PhD

Chief AI Scientist

Matus leads DeltaGen’s AI research, designing the adaptive models that learn from every buyer conversation. He earned his PhD in Computer Science from Charles University in Prague and Max Planck Institute and has published widely on search algorithms and data-driven reasoning. Drawn to DeltaGen by the chance to apply frontier NLP to real-world deal chaos, Matus pushes our tech—and our thinking—to uncover deeper truth, faster.

Alex Zborowski

Head of Strategy

Alex makes sure DeltaGen’s insights land where it counts—revenue. Over five years at BCG, he led pricing, win-loss, and churn-analysis projects for global SaaS firms, and he holds an MBA from London Business School. He joined DeltaGen because transparency plus AI speed is what his former clients always wanted but never had. Alex partners with customers to embed buyer truth into forecasts, playbooks, and renewal calls—so they see impact, not just information.

Michael Studnicka

Head of Product and Engineering

Michal turns raw AI capability into product teams love. Before DeltaGen, he ran AI product squads at Creative Dock, Central Europe’s largest venture studio, shipping data-driven tools for banks and telecoms. He joined us to tackle the pain he saw everywhere: big decisions made on hunches, not evidence. Michal keeps our roadmap ruthless and our user experience friction-free, so customers act the moment insight lands.

The DeltaGen Difference

DeltaGen isn’t a replacement for sales—it’s the first real-time Virtual SE that makes every rep stronger.

On live calls, AI works alongside your team to deliver precise answers the moment buyers ask. No delays, no follow-ups—just instant expertise in the conversation, at a fraction of the cost of staffing every deal.

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Clear, practical insights you can use today.

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