Casina builds research-grounded platforms for the choices that shape lives.
Three platforms, one ethos.
Real choices, scoped narrowly. Each one is the kind of question someone is asking themselves right now — and one of our three platforms is built to help them answer it.
"Should I refinance at today's rates?"
— FinCalcs"How long will my severance last while I look for work?"
— PivotReset"How much house can we actually afford?"
— FinCalcs"Should I quit my job?"
— LifeByLogic · Crossroads Lab"What's my real take-home pay if I move from Texas to California?"
— FinCalcs"What does life cost after a divorce — and how do I rebuild?"
— PivotReset"How is my sleep affecting my decisions?"
— LifeByLogic · Brain Lab"Will I have enough saved to retire at 62?"
— FinCalcs"My parent needs care. What can my family afford to do?"
— PivotReset"Am I falling for sunk cost again?"
— LifeByLogic · Behavior LabEach platform is independent in voice, audience, and methodology. They share infrastructure, parent ownership, and a common commitment: that decisions deserve evidence.
A decision support system for personal finance.
Four kinds of support — a checkup that diagnoses where you stand, calculators that model specific decisions, benchmarks against current data, and a weekly Pulse that keeps plans current.
Visit fincalcs.co→A decision support system for life's hardest moments.
Every life transition has a decision architecture — what to do first, what tradeoffs matter, what scenarios to model. PivotReset helps people work through it.
Visit pivotreset.com→Think better. Decide better. Live better.
Interactive decision tools across four areas — neuroscience-grounded cognitive tools, simulators for life's forks, behavioral psychology, and personal analytics. Ad-free editorial publication.
Visit lifebylogic.com→Three principles that bind every platform we operate. Different work, same ethic.
Every figure traces to a citable source — government data, peer-reviewed research, direct observation. We don't repackage what other sites published. When a primary source isn't available, we say so.
Some platforms accept advertising or affiliate revenue. None of our calculators, content, or recommendations are influenced by who pays us. Sponsored placements are marked. Editorial control is non-negotiable.
Our tools model outcomes. They don't tell users what to do. The line between "here's what the data shows" and "here's what you should do" is the difference between a tool and a sales pitch.