GoNoGo is a voice-first AI consulting team that validates startup ideas in 30 minutes — so founders stop building things nobody wants.
Validation is the foundation of every successful startup. Skip it, and you're building on sand — 42% of startups fail not because the team is weak, but because nobody wanted what they built.
Yet the standard text-based validators — surveys, forms, generic AI chatbots — barely scratch the surface. They give you a fraction of the truth, and treat every founder as the same anonymous prompt.
We built something different: a precise validator powered by the most advanced voice and video models available today. Real conversation captures nuance, hesitation, and conviction — the rich signal that text-based tools miss entirely. Each session studies your specific idea, not a generic version of it.
On top of that, we run cross-model verification on every claim — multiple AI systems checking each other's work — to deliver the highest level of factual accuracy in the industry. The result is a deep, honest, idea-specific validation in 30 minutes.
Our goal is simple: every founder should know before they build.
Konstantin is a builder, founder, and lifelong product thinker. After watching too many friends — and too many of his own projects — burn months on the wrong idea, he set out to build the validation tool he wished he'd had earlier in his career.
GoNoGo is the result: a system that combines voice AI, structured discovery frameworks, market research, and synthetic focus groups into a single 30-minute session — accessible to anyone, not just well-funded teams with consulting budgets.
The best customer discovery happens in conversation, not in checkboxes. Voice gives nuance, follow-ups, and emotional signal that text can't.
A good validation tool tells you when your idea is weak, not just when it's strong. We optimize for truth, not for engagement.
30 minutes is enough — if the structure is right. We use proven discovery frameworks, real market data, and synthetic personas grounded in public conversations.
Our blog, our research, and our methodology are open. Founders can read how we calibrate our focus groups, why we chose voice over chat, and what we learn from every release.
Ready to validate your idea?