AI lease intelligence for commercial landlords
Know every lease. Miss no deadline.
Upload your lease PDFs and get a structured abstract of every material term, each value backed by a page citation, with renewal windows and notice deadlines computed and watched for you.
Built for independent landlords and small portfolios.
The problem
The lease you signed is not the lease you remember
Terms live in a drawer
Options, escalations, CAM caps, exclusivity clauses. They were negotiated hard, then filed away. When a question comes up, someone has to go read the lease again, and mostly nobody does.
Amendments rewrite the story
The original says one thing, the second amendment says another, and the assignment changed who you are even dealing with. The truth of a tenancy is scattered across a document chain.
Deadlines do not announce themselves
A renewal notice window that closes quietly can decide the next five years of a property. Spreadsheets and calendar reminders depend on someone having read every page correctly the first time.
How it works
From a folder of PDFs to a portfolio you can query
Step 01
Upload your leases
Drop in the PDFs you have, including scans. Originals, amendments, assignments, the folder nobody wants to open. OCR handles the ugly ones.
Step 02
Get a cited abstract
Every material term extracted into a structured abstract, and every value carries a page citation with the verbatim clause behind it. Click any number and read the exact language it came from.
Step 03
Dates are computed for you
Renewal windows, notice deadlines, escalation dates, expirations. LeaseBrain does the date math across the whole document chain and puts it on one calendar.
Step 04
Alerts before it costs you
Email alerts land ahead of every critical date with lead time to act. One alert per person per deadline, enforced by the system, so nothing double-fires and nothing slips.
Why you can trust it
Every value has a receipt
The reason landlords hesitate to point AI at legal documents is simple: what if it makes something up? LeaseBrain is built around the opposite guarantee.
No orphan values
A rule, not a feature: no value appears in your abstract unless it traces to a specific page and clause in your documents. If it is not in the lease, it is not in LeaseBrain.
Amendments resolved correctly
Later documents override earlier ones field by field, and silence never erases a term. The abstract you read reflects the lease as it stands today, not as it was signed.
Your documents stay yours
Portfolios are isolated per organization, documents sit behind authenticated access, and your leases are not used to train public AI models.
Who it is for
Built for the landlords the enterprise tools skip
Institutional lease abstraction platforms are priced and designed for REITs. LeaseBrain is for the independent owner with a handful to a few dozen commercial leases, the small property management shop, and the attorney who wants a cited abstract instead of a weekend of reading.
Bring one lease. Watch it get read.
A thirty minute walkthrough with your own document: upload it, see the abstract, click the citations, and check the dates it finds.