Decision Lab helps you make smarter life decisions by comparing scenarios, understanding trade-offs, and exploring possible outcomes — including the financial ones.
We're in public beta. Try the simulators and help us improve them with your feedback.
Simple, accurate, visual tools for the decisions that matter.
Adjust every parameter to reflect your real situation.
Two options side by side, with the trade-offs made clear.
See how your choices play out over time.
A clear breakdown, explained in plain language — no jargon.
Each tool compares concrete options to bring clarity to a major decision.
Should I keep my car?
Compare the total cost of ownership of two vehicles over several years.
Buy or rent my home?
Compare buying and renting a property over the long term.
Is this cottage a good scenario?
Explore the return and trade-offs of a rental cottage.
Electric or gas?
Compare real costs over the entire lifecycle.
Invest or pay off my mortgage?
Compare scenarios between investing and paying down debt faster.