Ship Lease Abstracts at Consultancy Scale — Without the Consultancy Bench.

It is a specialised, lease-abstraction-first workflow: multi-stage AI extraction with page-level citations, followed by an independent AI verification pass that assigns a per-field confidence score, followed by a Human-in-the-Loop who approves every 2nd-level review point before the abstract is finalised. Prompts, schema, and QA checklist are locked to commercial-lease structure — parties, term, base rent and escalation, options, deposits, recoveries, and key clauses.

Yes. Sign up for a free account and every new user gets 3 free lease abstractions to use in the self-serve studio. No credit card required. Upload one lease at a time (with all its amendments in the same upload), review anything flagged for review, and download the finished Excel abstract.

Additional abstractions are billed from a prepaid credit balance you top up any time. Minimum top-up is $10 via Stripe. Each abstract is metered — you only pay for leases you actually process, no subscription. The charge is shown on the final result. Failed jobs never consume a free slot and never draw from your balance.

PAYG is self-serve: you upload leases one at a time in the studio and are your own reviewer. Managed Service is a custom engagement for portfolios, migrations, and system-aligned delivery — our specialist reviews and signs off, you get a named point of contact, priority queue, custom output templates, NDA, and tailored delivery aligned to your ERP and compliance posture. Both use the same purpose-built pipeline underneath; pick PAYG for individual leases and one-off due diligence, Managed for volume and integration.

Three reasons. First, non-determinism: the same lease run twice on a chat model returns different values, and there is no audit trail when a client asks why. Second, cost: every abstract re-uploads a 90-page lease into the model context, and per-abstract token cost drifts up with model prices and lease size — the unit economics do not survive at portfolio scale. Third, no page-level citations, no confidence scoring, no HITL sign-off, and prose output instead of structured fields your ERP can consume.

Yardi Voyager, Yardi Breeze, MRI, JD Edwards, AppFolio, or Excel — the structured abstract is designed to feed each of these on entry. If you need a specific output template, tell us in the managed-service email and we align to it.

By process, not promised by a model. Every extracted field is automatically re-verified against the source pages by an independent AI pass and given a confidence score; low-confidence values and conflicts are flagged for the Human-in-the-Loop to accept, reject, or annotate before the abstract is finalised. Where a value genuinely is not in the document, we flag the gap and state any assumption with its basis — the pipeline never lets the model invent an answer.

Upload ONE lease per job. If your lease has amendments, riders, or exhibits spread across several PDFs, add them all to the SAME upload — the pipeline combines them into a single lease abstract. Do NOT put two different leases in one job: you will get one blended abstract instead of two accurate ones.

Yes — that is what the Managed Service is for. Batch intake, specialist sign-off, custom output templates, and a priority queue during migrations and acquisitions. Email support@propetl.com with your portfolio size, ERP, and timeline and we will scope pricing within one business day.

Documents are processed in memory only — never written to disk or a database — and each job is wiped automatically within hours of delivery. Only billing metadata (credit balance, purchase records, per-job amounts and timestamps) is persisted; never the lease contents. NDA available before you send anything for a managed engagement.

Lease abstraction is reading a commercial lease — often a long scanned document with amendments and riders — and pulling out every data point an owner or manager needs: parties, premises, term dates, rent and escalation schedules, options, deposits, and key clauses. The abstract is what gets entered into an ERP like Yardi, MRI, or Breeze so billing, collections, and reporting run correctly.