Know your numbersbefore you invest
Calculate cash flow, ROI, and long-term projections in seconds. Make confident decisions backed by real data.
Trusted by investors analyzing
Features
Everything you need to analyze with confidence
Professional-grade tools that were previously only available to institutional investors, now accessible to everyone.
Cash Flow Analysis
Break down every expense—mortgage, taxes, insurance, maintenance—and see exactly what hits your pocket each month.
ROI Metrics
Cap rate, cash-on-cash return, total ROI—all the metrics serious investors use to compare opportunities.
Multi-Year Projections
See how rent increases, loan paydown, and appreciation compound your returns over 5, 10, or 30 years.
Save & Compare
Build a portfolio of analyzed properties. Compare them side-by-side to find your best investment.
Instant Sharing
Generate a link and share your complete analysis with partners, agents, or lenders in seconds.
Beautiful Reports
Professional-grade reports that make complex numbers easy to understand and present.
How it works
Three steps to clarity
Input the details
Enter purchase price, down payment, loan terms, expected rent, and operating expenses.
Get instant analysis
See cash flow projections, ROI metrics, and multi-year forecasts calculated in real-time.
Save & decide
Save your analysis, share it with partners, and compare multiple properties to find your winner.
Pricing
Simple, honest pricing
Start free, upgrade when you're ready. No hidden fees, no surprises.
Free
Everything you need to analyze your first deals.
- 3 saved calculations
- 5-year projections
- Shareable analysis links
- Core ROI metrics
- Dark mode
Pro
For serious investors building a portfolio.
- Unlimited calculations
- 30-year projections
- Side-by-side comparison
- PDF reports
- Advanced analytics
- Priority support
Cancel anytime. No questions asked.
Testimonials
Trusted by investors
Finally, a calculator that doesn't feel like it was built in Excel. The projections helped me see a deal wasn't as good as I thought—saved me from a bad investment.
Sarah Chen
First-time Investor · Austin, TX
I send every client a RentalROI link now. It's become part of my process. Professional, clear, and it makes me look good.
Michael Torres
Real Estate Agent · Phoenix, AZ
The 30-year projections in Pro completely changed how I evaluate deals. Seeing the equity buildup over time is incredibly motivating.
David Kim
Portfolio Investor · Seattle, WA
FAQ
Common questions
Yes. The free plan includes 3 saved calculations, 5-year projections, and shareable links. No credit card required, no trial period—it's free forever.
We use industry-standard formulas for cash flow, cap rate, cash-on-cash return, and other metrics. The accuracy depends on the data you input—garbage in, garbage out. We recommend being conservative with your estimates.
Absolutely. Every saved calculation gets a unique link you can share with anyone—partners, agents, lenders, or your spouse who needs convincing.
No. You can run calculations without signing up. But you'll need an account to save your work and access it later.
Monthly and annual cash flow, cap rate, cash-on-cash return, total ROI, gross rent multiplier, break-even occupancy rate, and multi-year projections including equity buildup and appreciation.
Pro unlocks unlimited saved calculations, 30-year projections (vs 5-year), side-by-side property comparison, PDF export, and priority support. It's built for investors who are serious about building a portfolio.