Five specialized hubs covering enterprise ROI, mortgage, AI API costs, cloud TCO, commercial insurance, and global tax — all free, no login required.
Each hub contains specialized tools with real-time calculations, methodology explanations, and 2026 reference benchmarks.
Mortgage calculators, rental ROI, cap rate, DSCR, and buy vs. rent analysis for investors and homebuyers.
LLM API cost calculators, model comparison, prompt caching savings, and automation ROI vs. human labor.
Cloud TCO comparison, egress cost calculator, DNS/SSL checker, and hyperscaler vs. bare-metal analysis.
Business insurance premium estimator, cyber liability calculator, E&O, GL, and workers' comp analysis.
Digital nomad visa eligibility, international tax comparison, FEIE exemption, and cost-of-living analysis.
All calculators run entirely in your browser — no data is sent to any server. Results are for informational purposes only.