We're building the financial simulator that should have always existed
Finasim was born from a simple frustration: making a major financial decision and having no way to see the long-term consequences before committing. Spreadsheets are tedious. Calculators oversimplify. Financial advisors are expensive and often incentivized to sell products.
Our Mission
Make the true cost of every financial decision visible to everyone — not just analysts with Bloomberg terminals.
Our Approach
We use Monte Carlo probability modeling (the same technique used by hedge funds) to show you realistic ranges of outcomes — not just one misleading "average."
Privacy First
We never connect to your bank. You input your own numbers. Your data is encrypted and protected by row-level security. We don't sell your data.
Global Coverage
We support 8 markets with pre-configured tax codes, inflation, retirement accounts, and mortgage rates — because financial decisions are local.