Consultant-grade analysis. Free. No sign-up.
Decision trees with NPV and risk adjustment. Game theory payoff matrices and Nash equilibrium. A ranked recommendation you can defend in the boardroom. Results in minutes — completely free, no account, no catch.
The Strategic Decision Analyzer is a free online decision analysis tool. You describe a business decision, enter your own figures and probabilities, and the tool calculates expected value, NPV, risk-adjusted value and game-theoretic stability — then recommends the strongest option.
State the choice in front of you and the options on the table. Investment, market entry, pricing war — anything with more than one path.
Fill in the figures and probabilities you actually believe: costs, returns, risks, and what happens if your competitor responds.
A clear, ranked recommendation across financial, strategic and risk lenses — with a consensus view and an executive report you can download.
Weighing a major investment or a go-to-market bet and want the numbers behind the decision, not just instinct.
Building a business case that survives a board question: value after risk, not just a headline percentage.
A fast, structured first pass on a client decision — payoff matrices, NPV trees and a defensible recommendation.
See game theory and decision analysis actually work, screen by screen, with a full theory guide.
Want the academic grounding first? Read the theory guide on decision analysis, game theory and Nash equilibrium — then run each concept yourself in the analyzer.