AI Lease Abstraction Software for Commercial Real Estate
DealLink reads commercial leases and turns rent, escalations, renewal options, and critical dates into a structured, verifiable lease abstract — in minutes, not hours.
What Lease Abstraction Software Does
Manually abstracting a commercial lease means a person reading every page, flagging the business terms that matter, and typing them into a spreadsheet or template — a process that takes hours per lease and gets slower as leases get longer and more heavily amended. Lease abstraction software automates that read-and-extract step with AI, structuring the same terms a human abstractor would pull: parties, premises, term dates, rent schedule, and the operational clauses that affect how the lease actually runs.
DealLink is built specifically for commercial real estate documents, not generic contract review. It recognizes lease-specific structures — rent escalation schedules, CAM reconciliation language, renewal option mechanics — that generic AI tools miss, and standardizes the output into the same field set across every lease so a portfolio of hundreds of leases stays comparable.
50+ Lease Fields DealLink Extracts
DealLink standardizes lease abstraction across four categories of terms, so every lease in a portfolio produces the same structured fields regardless of who drafted it or how it's formatted:
- Financial terms — base rent, rent escalations, percentage rent, CAM and operating expense structure, security deposit
- Critical dates — commencement and expiration dates, renewal option deadlines, termination and cancellation options
- Legal terms — assignment and subletting rights, default and cure periods, indemnification, insurance requirements
- Space and use terms — permitted use, exclusive use restrictions, signage rights, parking allocations
Audit-Ready, Source-Linked Output
Every field DealLink extracts links back to the exact page and clause it came from, so you can verify an abstract side by side with the original lease instead of trusting a black box. That source-linking is what makes AI-abstracted data usable in due diligence — your team can defend every number, and reviewers can spot-check a full lease in the time it used to take to read one clause.
What CRE Teams Are Saying
DealLink was a no-brainer for us! We were searching for a way to start integrating AI into our workflows. DealLink is a low risk, high reward way to start leveraging AI in order to expedite the abstraction of lease and PSA documents while creating a digital filing cabinet for all of our documents. We love the ability to search for key terms across documents without having to search manually.
DealLink streamlined a process that would have taken hours or even days into minutes. The platform expedited our underwriting for a multi-tenant acquisition, delivering Lease Abstracts with accuracy that matched what we would have achieved if we had completed the task internally. The software is an ideal solution for any team looking to leverage AI for an everyday use case that delivers value quickly.
DealLink has made our lease abstraction process much faster and more efficient. Stephen and the team at DealLink are incredibly responsive and constantly adding new features that enhance the workflow for abstracting leases and purchase and sale agreements, helping us capture detailed insights across long and complex documents. The platform also makes it easy to organize and standardize our documents within a flexible, centralized database, keeping our information structured and accessible when we need it. It is dependable and easy to use, which we have found to be a rarity with AI and software in general.
With the implementation of DealLink, we've accelerated our lease processing workflow. What previously required additional staffing can now be handled efficiently by our existing lease administration team, allowing us to scale without increasing overhead.
Frequently Asked Questions
Ready to see DealLink abstract your leases?
From the Blog
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Generic LLMs struggle with long, amended, multi-document lease and PSA files. Here are eight reasons a purpose-built abstraction tool holds up where a generic model doesn't.
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There's a Lot of AI Hype in CRE. Here's What Actually Works.
Big promises, complex implementations, tools that "might" work someday — DealLink took a different approach: AI that works today, with no learning curve.
Product
Introducing À La Carte Lease Abstract & PSA Service
Don't want to sign up for the full platform? DealLink now offers an à la carte service — we run the abstraction, organize the results, and deliver them to you.
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Document Abstraction