Lease abstraction software reads a commercial lease and its amendments and turns rent, options, recoveries, critical dates and clauses into a structured abstract. 3 kinds of tool carry the label. Lease record platforms keep the abstract as the lease record. Hand-off tools export an abstract for a deal or legal team. MightyBot abstracts the lease, then runs the CAM audit or estoppel tie-out and records it.
Every tool on this page reads the lease. They differ in what happens to the abstract next.
"Do the charges and the tenant's statements match the lease, and can I prove it?"
MightyBot's LeaseMind and EstoppelCheck agents run on the MightyBot platform. They abstract the lease, then audit the CAM reconciliation or tie out the estoppel. Each finding cites its pages.
"What are the current terms across every lease we hold?"
The abstract feeds a lease record in the vendor's own platform, for portfolio administration or lease accounting. Trullion's lease accounting page describes ongoing contract records and journal-entry exports.
"What do these leases say, in time for this deal or review?"
These tools support a lease review for a deal or legal team, then export the abstract.
Lease record platforms hold the abstract and hand-off tools export it. MightyBot audits CAM or ties out estoppels and produces a decision record.
Bands show the main job. Columns show whether the pages we read describe checking a lease against a rent roll, estoppel or CAM statement.
Compare buyer fit and the limits that change the decision.
| Tool | Best for | Watch for |
|---|---|---|
| MightyBot | Tenants and landlords auditing CAM, and lenders tying out estoppels | Lease administration and lease accounting not described |
| Tool | Best for | Watch for |
|---|---|---|
| Prophia | Owners and asset managers keeping abstracts current across a held portfolio | |
| MRI Contract Intelligence | MRI customers wanting abstraction that feeds ProLease, with managed services available | |
| Visual Lease | Corporate lease administration and accounting teams on the Visual Lease platform | |
| Occupier | Commercial tenants running lease administration in Occupier | |
| Nakisa | Large lessees on SAP, Oracle or Workday needing IFRS 16, ASC 842 | |
| FinQuery LeaseQuery | Accounting teams wanting abstraction inside their lease accounting software | Human review and source links not stated |
| Trullion | Finance teams managing lease accounting, modifications and source-linked reports | NetSuite integration; other ERPs receive journal-entry files |
| Tool | Best for | Watch for |
|---|---|---|
| Moraine | Acquisition teams and lender-side diligence on office, retail and industrial deals | No native Yardi or MRI connector; data moves through Excel exports |
| Imprima Smart Summaries | Law firms and sellers abstracting leases inside a data room | Source links not stated |
| eBrevia | Law firms and CRE firms reviewing large lease sets, on-premise or cloud | |
| Abstria | CRE teams reviewing abstracts and managing amendments across portfolios |
Yardi Smart Lease and VTS remain owner-shortlist candidates, but our tools received HTTP 403 on November 9, 2026. Leasecake was assessed but omitted from this 12-tool editorial selection. The reviewed Kira, Docusign Agreement Manager and Lexagle pages focus on general contract review with little lease-specific detail.
Quoted from each vendor's product page, read on November 9, 2026. Open a vendor to see the quotes behind its placement.
MightyBot is a policy-driven AI agent platform. Its LeaseMind agent reads commercial lease PDFs and extracts 50+ provisions, including CAM caps, exclusions, base year, gross-up clauses and audit rights, each with a confidence score and a citation to the lease.
Those provisions become enforceable rules specific to each lease, and annual CAM reconciliations are audited against them with the lease provision cited as authority. Reconciliation statements can be imported from Yardi, MRI and other property management systems by API.
For lenders, EstoppelCheck ties base rent, escalations, commencement and expiration, options, deposits and square footage across the estoppel, the rent roll and the lease with its amendments, and flags each difference with all 3 page references.
Lease abstracts also feed rollover and WALT analysis in CRE lending workflows. The platform runs with SOC 2 Type II controls and is in production at over 30 banks and lenders.
Prophia says its AI "instantly captures, annotates, and organizes lease data into a detailed, digital abstract," and that "amendments, renewals, and other agreements" update the data in real time. "By combining AI with expert validation, we deliver consistent, structured lease data you can trust across your portfolio."
Abstracts "link from your AI-synthesized abstract back to the source with hyperlinks," in-document search goes "directly to the clause, lease section, sentence, or exact figure," and the output is "Structured and consistent across your portfolio" and "Ready for analysis and reporting."
Prophia's homepage adds that it pairs the AI with "CRE experts who validate complex data, investigate exceptions, perform reconciliations," lists "Rent-roll reconciliation" and "CAM Review" among its workflows, and says it can "Connect with Yardi, MRI, APIs, and analytics."
The abstraction page does not list the specific fields in the abstract, publish an accuracy figure, or state pricing beyond a link to a plans page.
MRI says Contract Intelligence will "Automatically extract key dates, financial figures, clauses and other critical lease information," with "AI-powered abstraction" that "is supported by multiple layers of expert review to improve accuracy" and a stated "80% Reduction in data errors."
Its FAQ says "Each extracted data point is linked to source information, providing a full audit trail," and that "human oversight remains important for complex contracts and critical information." MRI also offers managed lease administration services for teams without large in-house lease staff.
The page names MRI ProLease as the destination for abstracted data: "lease administration and ASC 842 / IFRS 16 lease accounting fed directly by the abstracted data." It does not name third-party systems, explain how the 80% figure was measured, mention the product's Leverton origins, or state pricing.
Visual Lease, now part of CoStar Group, calls its engine "The Industry's Most Accurate AI Lease Abstraction Engine. Period." It says the engine was "Built with the expertise of CoStar's in-house lease abstractors and attorneys," that "Every document goes through more than 40 intensive validations," and that "Results are validated against CoStar's unmatched market data."
Its OCR "processes every table, strikeout, and note-in-the-margin," output is an "Auto-populated draft record and auto-calculated rent schedules," and users "verify every AI generated suggestion with fields that tie back to the lease language."
The page states "We will never use your data within any CoStar product without your express written consent."
The page does not list the fields extracted, say whether a person reviews each abstract before it is final, describe integrations, or state pricing.
Occupier's AI Abstractor "pulls critical dates, rent schedules, and clauses straight out of your leases, including scanned PDFs," with "120+ named clauses pulled from every lease." It says "Every extraction carries a built-in confidence rating, flagging anything low-confidence or ambiguous automatically," that "Critical data is verified by a person before it goes live," and that "Every extraction traces back to its source in the original lease."
Verified abstractions become live records in Occupier with "No re-entry, no second file to manage." Occupier states "We don't share your data with third-party AI models for training purposes."
The page does not name integrations, publish an accuracy figure, or state abstraction pricing.
Nakisa positions its AI document abstraction inside an enterprise lease management product "Built for large commercial lessees." Users can "Easily extract and summarize data from contracts, invoices, and other documents," with results "fully traceable to their source for accuracy and compliance," then "export the data to Excel or integrate it directly into Nakisa Lease Management for mass contract creation."
The product offers "native ERP integrations (SAP, Oracle, Workday)" and "automatic compliance with IFRS 16, ASC 842, and local GAAP standards."
The page also describes invoice handling and reconciliation of CAM, tax and insurance, including comparing accrued expenses with actual operating costs. It does not describe checking a lease against a rent roll or an estoppel, list the lease fields extracted, describe a human review step, or state pricing.
FinQuery's lease management page has a section headed "AI-assisted Lease Abstraction" and says "Proprietary AI trained on 1000s of leases automatically extracts key dates, clauses, and payment streams" from lease documents.
Its feature lists include "AI-assisted lease data entry" and "Automated lease abstracts," and the page lists ERP and general ledger integrations for the product. FinQuery's lease accounting page says "LeaseQuery is a purpose-built solution designed by accountants, for accountants" and that it "fully handles ASC 842 (FASB), IFRS 16, FRS 102 (UK GAAP), GASB 87, and SFFAS 54 compliance."
The lease management page does not describe human review of extractions, an accuracy figure, links from extracted data back to the lease, or pricing.
Trullion says "our AI scans, pulls, and organizes lease data in minutes, down to every clause and amendment," interprets date language to output "exact lease dates," and lets users "pull out text, tables, and custom fields."
It promises "built-in validation, source traceability, and version tracking," uses "AI-powered OCR and guidepoint technology," and describes the result as "AI features built for finance teams" that are "always audit-ready."
Trullion's lease accounting page describes a single contract record for dual reporting, with amendments recorded as modifications. It says a native NetSuite integration sends journal entries directly, while other accounting systems can receive journal entries through Excel or CSV exports.
The lease abstraction page itself does not describe a human review step, name accounting standards or ERP integrations, state how an abstract is exported, or state pricing.
Moraine is "Lease abstraction software for acquisitions teams." It lists what it extracts: "Full step rent schedule with free-rent periods and concessions tracked per month," "Options to extend, ROFO/ROFR, termination rights, expansion options, purchase options," "CAM, tax, insurance: recovery method, caps, gross-ups, admin fees, exclusions," and "Exclusive uses, co-tenancy, go-dark, radius, use restrictions, signage."
Its AI "extracts each term with a page citation," then "Each lease is then checked against the rent roll, and mismatches are flagged," and "A reviewer checks flagged fields against the cited page."
It is candid that "Accuracy depends on the lease" and that "A qualified reviewer should still check open items before IC." Abstracts "export as XLSX workbooks," pricing is per property with abstraction in "the $3,000-per-property due diligence suite," and the page says that for held-portfolio administration "Prophia, MRI, and Yardi are built for it; Moraine is not."
Moraine says it has no native Yardi or MRI connector and transfers data through Excel exports. The page does not describe a lease administration record after closing. The former ddee.ai domain redirects to Moraine.
Imprima's Smart Summaries, part of its data room, will "Automatically extract accurate summaries of the key information from any type of legal documentation." For leases it names "expiry dates, rent amounts, cost schedules" and "tenant termination rights, renewal, and restrictive use clauses."
Users "decide which fields to include," then "Highlight relevant text in the document," and the AI "can find other examples of semantically similar text in the rest of the document set."
Then "Your summaries are automatically populated. You just review." Reports export "into a customised word report template" and key issues "into Excel," and the tool "works for any type of document, in any language, and in any jurisdiction."
The page does not describe links from each field back to the source text, an accuracy figure, or pricing.
eBrevia's real estate page describes "automatically extracting provisions from documents" and "increasing the speed and accuracy of contract review," with machine learning "pointing you directly to the most relevant parts of documents."
Its example provisions are "Base rent," "Lease commencement date," "Estoppel certificate," "Condemnation" and "Early termination option," with "And many more," and eBrevia says it analyzes leases and tracks amendments or renewals at an average rate of 50 leases per minute.
Users can "Use in-system storage or export to your lease management database" and "Deploy on-premise or via cloud." Its lease review workflow lets users "Assign, group, tag and compare documents." It names "Commercial real estate firms, landlords, tenants and lenders alike" as users.
The page does not describe checking a lease against a rent roll, an estoppel or a CAM statement. It also does not describe a human review step, publish an accuracy figure, name specific integrations, or state pricing.
Abstria, from consultancy Al Rafay, "extracts 200+ structured fields from leases, amendments, and acknowledgements in minutes" and "Processes a lease in 2 to 5 minutes instead of 2 to 4 hours of manual abstraction."
It says "Each extracted field is linked to the exact page and clause for one-click verification," that users "Verify extracted data in a dual-panel editor with inline PDF source references," and that they can "export a polished PDF or Word document in a click."
Its legal use case covers "Pre-execution review, estoppel prep, amendment analysis, and compliance audits for CRE attorneys." The page also describes amendment management, portfolio analytics and an audit trail, with attributable changes during collaborative review.
The page does not publish an accuracy figure, name integrations, or state pricing; its savings counters rendered as 0 when we read it.
We read each vendor's own product page and compared 5 things.
Ask these on the demo, with your own documents on the screen.
Bring 1 lease with its amendments and the latest CAM reconciliation or estoppel package. We will run the audit or tie-out and walk the record with you.
Sources
FAQ
Choose around the work you need. Prophia, MRI, Visual Lease, Occupier, Nakisa, FinQuery and Trullion support ongoing lease data or accounting. Moraine, Imprima, eBrevia and Abstria support lease review and exports. Prophia also lists CAM review and rent-roll reconciliation, Moraine checks rent rolls, and eBrevia tracks amendments. Abstria also manages amendments and portfolio data. MightyBot documents CAM audits and estoppel tie-outs with decision records. Compare those workflows using your own documents.
A lease abstract is a structured summary of the terms that drive money and risk in a commercial lease. It covers parties and premises, commencement and expiration, the base rent schedule and escalations, options with their notice windows, recoveries such as CAM, tax and insurance with caps and exclusions, the security deposit and restrictive clauses such as exclusives, co-tenancy and radius. Amendments and side letters are folded in so the abstract shows the current effective terms.
Vendors describe accuracy differently, so compare the review step as well as the headline. MRI states an "80% Reduction in data errors" with "multiple layers of expert review." Occupier says "Critical data is verified by a person before it goes live." Moraine says "Accuracy depends on the lease" and that structured terms extract more reliably than negotiated clauses. Ask each vendor to abstract 1 of your leases with its amendments and count the fields a person had to correct.
Moraine lists abstraction inside a due diligence suite at $3,000 per property, with monthly plans for underwriting. The pages we read for Prophia, MRI, Visual Lease, Occupier, Nakisa, FinQuery, Trullion, Imprima, eBrevia and Abstria did not publish numeric abstraction prices. Each offers a demo or a pricing request instead. Ask each vendor how lease volume, property count and portfolio size change the quote, and whether amendments count as separate documents.
Lease abstraction reads the lease and produces a structured record. Lease administration uses that record for critical date alerts, rent payments, options tracking and reporting. For tenants, it can also support ASC 842 or IFRS 16 accounting. MRI, Visual Lease, Occupier, Nakisa and FinQuery describe abstraction that feeds their own lease record. Moraine, Imprima and Abstria export the abstract as a file. eBrevia offers in-system storage or export to a lease management database. Abstria also manages amendments and portfolio data.
Some tools go beyond the abstract. Moraine checks each extracted lease against the rent roll and flags mismatches for acquisition and lender-side diligence. Prophia lists rent-roll reconciliation among its asset management workflows. MightyBot's EstoppelCheck agent compares rent, dates, options and deposits across the estoppel, the rent roll and the lease with its amendments. It reports every difference per tenant with all 3 page references.