Make expensive decisions with evidence

High-consideration choices

• Technology and subscriptionsSoftware, devices, services, hosting, and recurring costs.
• Career and educationJob offers, degrees, certifications, and career changes.
• Home, car and relocationTotal ownership cost, affordability, and location fit.
• Small businessStartup costs, break-even, tools, and business models.

The model explains. The math decides.

1. Define — name the options and what success means.
2. Weight — set the priorities that matter to you.
3. Compare — see the winner, margin, and sensitivity.
4. Learn — record the outcome and improve future choices.

Decision categories

Free decision tools

Interactive calculators with visible formulas — no signup required. Use them, link them, cite them.

• Affordability calculatorCan you afford the house, car, or move? Payment-to-income math with stress margins.
• Business profit calculatorRevenue, costs, break-even, and margin for a small-business idea.
• Website revenue calculatorThe traffic, RPM, and conversion assumptions behind online-income claims.
• Cost-of-living calculatorCompare monthly budgets between two cities or countries.
• Choice Score calculatorWeight your own criteria and score any decision 0–100.

The ChoiceScore Index — what our research-library data shows

From the curated research library

Only editor-approved reports appear here. Shareable drafts stay outside search and carry no ads.

• Should I Take a Sabbatical Year to Travel Through Asia?Taking a sabbatical year to travel through Asia is recommended if you have secured at least 12 months of living expenses, professional re-entry safeguards, and Choice Score: 96/100
• Migrating a 5-Year-Old WordPress Blog to a Static Site Generator: Comprehensive Decision AnalysisMigrating a 5-year-old WordPress blog to a static site generator is recommended if your primary goals are maximizing page speed, eliminating server maintenance Choice Score: 99/100
• Should a Two-Person Design Agency Use Notion or ClickUp for Project Management in 2026?A two-person design agency should choose Notion if brand storytelling, creative documentation, and client-facing wikis are paramount, but ClickUp if heavy-duty Choice Score: 92/100
• What If Mortgage Rates Rise by 1% Over the Next Year: Financial Impact AnalysisIf your mortgage interest rate increases by 1% (e.g., from 6.5% to 7.5% on a $300,000, 30-year fixed loan), your monthly principal and interest payment will risChoice Score: 95/100
• What if I had learned a skilled trade instead of going to university?For many people, training in a skilled trade — electrician, plumber, welder, HVAC — instead of a four-year degree would have meant earning years earlier, avoidiChoice Score: 79/100
• What if I had bought a house in 2015 instead of renting?In most major Western cities, a buyer who put down a deposit in 2015 and held through 2025 would likely be meaningfully better off than a renter — house prices Choice Score: 92/100
• What if I had invested $100 a month in Bitcoin for the last 10 years?Dollar-cost-averaging $100 a month into Bitcoin since 2016 — about $12,000 of total contributions — would, on widely-cited historical price paths, be worth a hiChoice Score: 79/100
• Fox One vs. Hulu Live: Choosing the Best Streaming Strategy for the 2026 FIFA World CupFor dedicated soccer fans who only care about watching every match of the 2026 FIFA World Cup broadcasted by Fox, a dedicated platform like Fox One is much moreChoice Score: 95/100
• Should I switch my blog from shared hosting to a VPS in 2026?You should switch your blog from shared hosting to a Virtual Private Server (VPS) if your traffic exceeds approximately 10,000 monthly visitors, your revenue poChoice Score: 99/100