Razn

Razn is a workspace for solving hard problems and making better decisions, the way the best problem-solvers do it. Most AI tools jump straight to an answer. Razn starts with structure.

Describe the problem, however rough. Razn first pins down what is really being decided, who owns it and what success looks like. Then it breaks the question into an issue tree on an editable canvas: no gaps, no overlaps, every branch with a hypothesis and a test. Quant cards size each driver with named assumptions and bear, base and bull scenarios, so every number traces back to something you can check. When the logic holds, Razn writes it up as a Situation–Complication–Resolution document and an answer-first deck you can export to PowerPoint or PDF.

You stay in control. An AI team (research, analysis, numbers, storyline) works in parallel, explains what it assumed, and stops for your approval after every step. Research mode cites papers and web sources claim by claim. You choose the model per role: Claude, GPT, Gemini or Grok, using the plan or API key you already have.

For founders, operators, investors, managers and anyone who has to turn an ambiguous question into a decision.