David Kolínek

Co-Founder at Calven.ai

About

Passionate about data, building products, and bringing them to market. Now I'm building Calven.ai, using AI to reshape all three at once.

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Tastemaker

Gone streaking

Maker History

CalvenAI agents for B2B product marketing
Oct 2026

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Joined Product HuntJuly 15th, 2026

Forums

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4h ago

Calven - AI agents for B2B product marketing

Calven is an AI product marketing platform for B2B SaaS teams. Nine agents cover competitive intelligence, voice of customer, win/loss, ICP, personas, positioning and messaging from one shared knowledge base. They do the upkeep. You own the strategy.