LOI vs Lease Comparison Software for Commercial Real Estate
Upload a Letter of Intent and compare it against your existing lease abstract — AI flags where terms changed, what's missing, and what needs attention before you sign.
Negotiated Terms Don't Always Make It Into the LOI
A lease abstract captures what was agreed in the last round of negotiation. The LOI that comes back for signature may not match — base rent, renewal options, TI allowances, or exclusivity language can shift in ways that are easy to miss when you are reading a fresh PDF against memory instead of structured data.
DealLink compares the LOI to the abstract you already have, field by field, so discrepancies surface before counsel drafts the lease — not after someone catches a mismatch on page forty.
How LOI Comparison Works in DealLink
- Select a processed lease — the abstract DealLink already extracted is the baseline for comparison
- Upload the LOI — PDF, DOC, or DOCX; DealLink parses and extracts its key terms automatically
- Review flagged differences — each field marked as match, modification, or missing, with severity and explanation
- Export for review — share Excel or PDF output with your team or outside counsel
Severity You Can Act On
Not every difference between an LOI and a prior abstract deserves the same response. DealLink classifies discrepancies as critical, notable, or informational so your team can focus negotiation on terms that actually move economics or tenant rights — instead of treating every wording change as equally urgent.
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
What does DealLink compare in an LOI vs lease review?
DealLink extracts key terms from a Letter of Intent and compares them field by field against an existing lease abstract in DealLink — flagging matches, modifications, and missing terms so you can see where the LOI diverges from what was already agreed before the lease is drafted.
How are LOI differences classified?
Each discrepancy is classified by severity — critical, notable, or informational — with an explanation of why the difference matters. Critical items surface terms that could change economics or tenant rights; informational items capture minor wording shifts that may not require negotiation.
What do I need before running a comparison?
You need one processed lease in DealLink with a completed abstract, plus the LOI file you want to compare (PDF, DOC, or DOCX). DealLink parses the LOI, extracts its terms, and runs the comparison against the abstract already in your account — no re-entry of lease data.
Can I export or share comparison results?
Yes. When the comparison finishes, you can review results in a filterable table, mark fields as reviewed, and export the full comparison to Excel or PDF for internal review or counsel.
Is this the same as lease abstraction software?
No — lease abstraction extracts terms from a full lease into a structured abstract. LOI comparison takes a proposed LOI and checks it against that abstract to catch negotiated-term drift before lease execution. DealLink supports both in the same platform.
Ready to catch LOI drift before lease execution?
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