About Decibe

Decibe is an AI-powered decision engine built by Martin Smit and operated by Smitteck GmbH, a technology company based in Zurich, Switzerland.

How it works

You describe a decision you're facing — anything from choosing a product to making a life change. Decibe generates a series of simple A/B trade-off questions that explore your priorities. Your answers form a binary "decision fingerprint" that our AI analyzes to deliver a clear, reasoned recommendation.

Our approach

Decibe uses techniques from decision science, preference learning, and behavioral economics. Each question is designed to reveal a genuine trade-off — not just gather information. The process of answering is itself valuable: many users report knowing what they want before seeing the recommendation.

Privacy first

We automatically strip personally identifiable information from all inputs before processing. Your decision data is stored anonymously and never sold to third parties. See our Privacy Policy for details.