AI Lease Review Built for Commercial Real Estate Legal Teams
Surface every clause that matters — renewals, options, exclusives, kick-outs, change-of-control — with source-traced extracts you can defend in a deposition.
Trusted by legal and operations teams at:
Why CRE attorneys choose Abstria over general legal-AI tools
Three things that matter when you’re reviewing leases at scale and your work has to hold up under scrutiny.
Source-traced accuracy
Every extracted field links back to the exact location in the source PDF — surrounding text and all. When a clause is cited in your work product, you can prove where it came from. When a counterparty disputes a term, you can pull the source in one click. The value of an AI extract is only as defensible as the trail it leaves behind.
CRE specificity, out of the box
Sixty-plus structured fields tuned to commercial leases — CAM, percentage rent, exclusives, kick-outs, gross-ups, signage rights, parking, alterations, assignment, subletting, change-of-control. No custom model training. No “teaching the AI your contract type for six weeks.” The model knows what a commercial lease is when you upload one.
Built for bulk diligence
Concurrent extraction across hundreds of documents. Custom field templates per matter. Export to Word for redlining, Excel for diligence reports, your own format for downstream systems. Designed for the M&A diligence engagement where the deal won’t wait.
What CRE legal teams use Abstria for
Pre-execution lease review
Run draft leases through Abstria before signature to extract every term that matters. Compare against your playbook. Surface deviations and risky language. Speed up partner review and tighten the negotiation cycle.
M&A and portfolio diligence
Bulk-extract 50, 500, or 5,000 leases during portfolio acquisitions. Surface deal-killer terms — change-of-control, exclusives, early-termination rights — across the portfolio in days, not weeks. The diligence sprint where the deal timeline doesn’t bend for legal.
Estoppel certificate preparation
Estoppel requests on tight deadlines. Abstria pulls all required terms — rent, escalations, term, options, defaults, prepaid amounts — and populates your estoppel format in minutes. Send back accurate estoppels without paralegal overtime.
Lease amendment delta analysis
When amendments come through, surface exactly what changed against the original lease. Track the moving terms. Update your portfolio data and any downstream systems with confidence — nothing slips through.
Lease compliance audits
Pull insurance requirements, maintenance covenants, financial covenants, default triggers. Run portfolio-wide compliance checks. Surface defaults and exposure points before they become incidents.
Document Q&A across your portfolio
Ask natural-language questions across every lease you’ve abstracted. “Which leases have personal guarantees over $500K?” “Which leases give the tenant a kick-out right in year 3?” Get answers with cited source documents — not search results to wade through.
From document to decision in four steps
The source-traceability story in motion: upload a lease, and every field you review links straight back to where it came from.
Upload
Upload a lease, amendment, or acknowledgement in PDF. Select your matter, your field template, your export format.
AI extraction
Abstria’s AI extracts 60+ structured fields, organized into clear categories. Two to five minutes per document. Deep Scan automatically runs a secondary pass to recover anything the first pass missed.
Dual-panel review
Review extracted fields side-by-side with the source PDF. Click any field to jump to the exact source location. Edit anything that needs it. Confidence scores tell you what to verify.
Export and integrate
Export to Word for redlining, PDF for the matter file, Excel for diligence reports. Push to your document management system. Hand off to operations with confidence the underlying data is right.
- Microsoft Solutions Partner — Azure-hosted, enterprise-grade infrastructure
- SOC 2 compliance posture
- Identity-based access controls, role-based permissions, full audit trail of who accessed what and when
- Encryption in transit and at rest
- No AI training on your documents
- Designed with attorney-client privilege protections in mind — discuss specifics with our team
Questions CRE legal teams ask before they buy
Is the source traceable in a deposition?
Yes. Every extracted field links back to the exact location in the source PDF, with surrounding text preserved. The trail is built for review and verification — exactly what you need when extracted data has to hold up under scrutiny.
How does Abstria compare to Kira (Litera) or LinkSquares for lease review?
Kira and LinkSquares are general contract-review tools. Their out-of-the-box models aren’t tuned to commercial lease language — CAM, percentage rent, signage rights, kick-outs, gross-ups, exclusives. Most teams have to build custom field models or invest heavily in QA. Abstria’s 60+ fields are CRE-specific from day one. If your firm or in-house group works primarily on commercial real estate documents, the depth advantage compounds.
What document types does Abstria support?
Leases, amendments, and acknowledgements are the core supported types. Additional CRE document types — SNDAs, estoppels, LOIs — are on the roadmap. If a specific document type is critical to your work, talk to our team; we move fast on customer-driven expansion.
Can Abstria handle a large portfolio diligence engagement?
Yes. Bulk processing is a core design point. We’ve supported diligence engagements at portfolio-acquisition scale, with custom field templates per matter and concurrent extraction across hundreds of documents.
See diligence solution →Does Abstria integrate with our document management system?
Abstria runs on Microsoft Azure and is built to integrate with the M365 ecosystem natively. Integration with NetDocuments, iManage, and SharePoint is supported via configured connectors. For other DMS platforms, talk to our team — most integrations are straightforward.
How long does it take to get a legal team productive on Abstria?
Most legal users are productive within their first lease — the interface is built around the workflow attorneys already use (review a PDF, verify what’s pulled, export). No custom field training. No multi-week onboarding. Day-one value.
Who in our firm should evaluate Abstria?
Typically a partner or in-house counsel who owns lease-review workflow, plus a senior associate or paralegal who’ll spend the most time in the tool. We’re happy to run a demo with both audiences in the same session.