Free tools to scale your
rental portfolio.
Calculate your ROI, check state-specific eviction laws, or let our AI instantly audit your lease agreement for legal compliance.
Free AI Lease Auditor
Drop your current PDF lease into our engine. Our AI will cross-reference it against 2026 state statutes and flag illegal clauses, excessive late fees, and missing federal disclosures instantly.
Audit My Lease NowIllegal Clause Detected
"Late fee shall be $150 per day past the 5th..."
AI Warning: Exceeds statutory maximums for late fee percentages.
Investment Calculators
Landlord-Tenant Laws
Select a state to view comprehensive, plain-English guides on eviction rules, security deposit limits, and legal notice requirements.
Guides cover all 50 states plus DC. General information, not legal advice.
One AI that runs your whole portfolio.
Listing, screening, leasing, rent, maintenance, and accounting, handled together and kept in sync. You stay in control.
Tools are free. The whole platform is better.
Bring your portfolio in. Let Rentari.ai run the cap-rate math, draft the lease, and watch your state law in the same place.
Get started freeFree to start. No card required. Upgrade anytime.