AI automation for commercial real estate teams
DeepSane builds AI-powered tools that cut the busywork out of commercial real estate. Our first product, the Lease Review Assistant, reads your leases so your team doesn't have to.
Get in touch Learn moreLease Review Assistant
Upload a lease and get answers, key terms, and portfolio-wide comparisons in minutes — not the hours it takes to read redlines by hand.
Freeform Q&A
Ask plain-language questions about any lease and get answers with citations back to the exact clause.
Key terms, instantly
Pull a structured table of rent, term length, options, and other critical terms out of a single document.
Portfolio comparison
Compare terms across multiple leases side by side to spot outliers and risk before they become problems.
Why DeepSane
We're a small team building focused AI tools for real, unglamorous business problems — starting with the pile of PDFs sitting on every CRE team's desk.
Built for CRE
Not a generic document tool — designed around how lease abstraction and diligence actually work.
Citations you can trust
Every answer links back to the source page, so your team can verify before it acts.
Fast to try
No lengthy setup — upload a lease or use a sample document to see it work in minutes.