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Commercial Lease Analysis

The clause on page 38 could cost you $50,000.

The landlord's attorney spent weeks drafting this lease. You have 72 hours to sign it. Upload it here and we'll show you what's hiding in it. Free.

Drop your lease PDF here, or click to browse
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Sample: Retail Lease, 3,200 sq ft
Lease term5 years, expires Aug 2028
Renewal optionNotice due Feb 2028
Annual escalation3% per year, automatic
CAM chargesUncapped, review closely
Personal guaranteeFull term, no burn-off
Subletting rightsPermitted with consent
Early terminationNo clause, locked in
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Not sure if your lease is risky?Take the free 10-question quiz and get a letter grade in 2 minutes.
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Did you know? PDFs can contain invisible text that tells AI to lie about your lease.
Bad actors embed hidden instructions in lease documents that manipulate generic AI tools into reporting fewer risks, inflating scores, or skipping clauses entirely. You'd never know. LeaseLens detects these tampering attempts and flags them as a high-severity risk. Learn how we protect against this.

“Can't I just paste this into ChatGPT?”

ChatGPT / generic AI
  • Only answers what you think to ask. Misses what you don't know to look for.
  • No structured output. Conversation disappears, nothing to share with your attorney.
  • Can't calculate dollar exposure across a 5-year term.
  • Blind to hidden text in PDFs that manipulates the analysis.
  • No accountability if it misses a critical clause.
LeaseLens
  • Checks every clause against 14 risk categories. Finds what you didn't know to ask about.
  • Structured PDF report you can hand to your attorney, partner, or broker.
  • Calculates total occupancy cost, year-by-year escalations, and personal guarantee exposure.
  • Detects prompt injection attacks. Flags tampered documents before you rely on the analysis.
  • Money-back guarantee if the report doesn't change how you see your lease.
We built LeaseLens after watching a friend lose $40k to a clause nobody caught. We're not a law firm. We read your lease before you pay one to. Every report is reviewed for quality. Every email gets a real response.
For BrokersDeliver a structured lease analysis to every client without sending each deal to outside counsel. The $199/month plan covers unlimited analyses across your book of business.Learn more →
01 — What's Included

What the report covers

Critical Dates

Lease start and end, all notice deadlines, rent escalation triggers, option exercise windows. The dates that cost you money if you miss them.

Financial Breakdown

Base rent, CAM charges and whether they're capped, operating expense pass-throughs, security deposit terms, and your full cost schedule over the lease term.

Rights & Restrictions

What you can and can't do with the space. Exclusivity clauses, permitted use definitions, subletting and assignment rights, signage rules.

Renewal & Exit Options

Renewal options and exactly how to exercise them, early termination clauses (or the absence of one), holdover provisions and what they cost.

Risk Flags

Personal guarantees, landlord termination rights, uncapped expenses, co-tenancy clauses, and anything unusual buried in the language.

Plain Summary

A one-page overview of what this lease means for your business — written to be read, not filed away.

See a full sample report before you buy →
02 — Process

How it works

1

Upload your lease

Drop your PDF above — free, no payment needed. Any commercial lease type: retail, office, industrial, flex, ground lease.

2

See what we find

Get an instant preview: your lease grade, risk flag count, and one detailed finding — before you spend a dollar.

3

Unlock the full report

Pay $75 for the complete PDF: all findings, dollar projections, negotiation language, and a plain-English summary you can share with your attorney.

14
lease clause categories analyzed in every report
15+
risk flag types identified — personal guarantees, uncapped CAM, holdover traps, and more
<5 min
average turnaround — report emailed in minutes, not days
ADIP
v1.0
AI document integrity certified — prompt injection protected, no lease data stored
Read how the analysis works →
03 — Real Findings

What it actually finds in your lease

CAM Charges
From your lease
"Tenant shall pay its pro-rata share of all Operating Expenses, including a property management fee not to exceed 5% of base rent and an administrative fee equal to 15% of all Operating Expenses, without limitation."
LeaseLens found
HIGH RISK
CAM charges are uncapped and include an administrative fee layered on top of operating expenses. At $2,400/mo in Year 1 with 8% annual growth, CAM reaches $3,528/mo by Year 5 — a 47% increase. No audit right, no cap, no capital improvement exclusion. Recommend requesting a 5% annual CAM cap with exclusions for capital expenses.
Personal Guarantee
From your lease
"Guarantor hereby unconditionally guarantees the full and timely payment and performance of all obligations of Tenant during the entire Lease Term, including any extensions or renewals thereof."
LeaseLens found
CRITICAL RISK
Full personal guarantee with no burn-off provision and no dollar cap. On a $10,500/month lease with 4 years remaining, your maximum personal exposure is $504,000. There is no reduction based on time served or business performance. Recommend requesting a 24-month burn-off or a cap at 12 months of base rent.
Holdover Rate
From your lease
"If Tenant holds over after the expiration of the Lease Term without Landlord's written consent, monthly rent shall immediately become 200% of the last monthly Base Rent, without notice or cure period."
LeaseLens found
HIGH RISK
Holdover rate of 200% with no notice or cure period is on the high end of market (typical range: 125–150%). On a $10,500/month base rent, a single month of holdover costs $21,000 instead of $10,500. Recommend negotiating to 125% with a 30-day cure period at base rent.
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What we find in landlord-drafted commercial leases
79%
Uncapped CAM charges with no annual limit
74%
No early termination right of any kind
68%
Full-term personal guarantee, no burn-off
61%
Holdover rate at or above 150% of base rent
54%
Sole discretion subletting — landlord can refuse any sublet

Based on standard commercial lease drafting patterns in landlord-prepared retail, office, and industrial leases. These clauses are common because they are presented as standard — most tenants sign them without requesting changes.

04 — The Math

The math behind why it matters

Consider a typical retail lease: $14,000/month base, seven years, standard personal guarantee clause that reads "Guarantor unconditionally guarantees the full and timely performance of all Tenant obligations during the entire Lease Term."

At Month 36, the business runs into trouble. The owner wants to exit. She had an attorney review the lease — the attorney confirmed there were no illegal clauses. What didn't come up: the personal guarantee has no burn-off provision, no dollar cap, and no good guy clause.

The LLC offers no protection here. The personal guarantee overrides it. Without a burn-off negotiated in before signing, she is personally liable for every remaining month of the lease.

With a good guy clause negotiated in before signing, the story is different: provide six months notice, vacate in good standing, personal liability ends on move-out day.

LeaseLens flags full-term personal guarantees, calculates your maximum exposure at each year of the lease, and identifies whether a burn-off provision or good guy clause is present.

SituationPersonal exposure
Exit at Month 36, full-term PG, no good guy clause, landlord takes 6 months to re-let$117,000+
Exit at Month 36, full-term PG, no mitigation (worst case)$552,000
Exit at Month 36, good guy clause in lease (6 months notice at base rent)$69,000
Exit at Month 36, burn-off to 12-month cap after Year 2$138,000 max
Cost of the report that flags this before you sign$75
Personal guarantee deep-dive →
05 — Pricing

One flat rate. No hourly billing.

Attorney review of a commercial lease runs $600–$2,000. LeaseLens delivers a structured PDF analysis for $75.

Monthly — unlimited
$199
per month
  • Unlimited lease analyses
  • Priority processing
  • Lease comparison reports
  • Renewal negotiation briefings
  • For property managers and brokers

Covers itself at 3 reports/month

Real estate attorneys charge $300–500/hour. A focused lease review typically takes 2–4 hours. LeaseLens covers the same ground in under 5 minutes for $75.
100% money-back guarantee
Read your report. If it doesn't change how you think about your lease — for any reason — email us and we'll refund every penny. No forms, no waiting period, no fine print. We'd rather give your money back than have you feel like you didn't get value.
Your lease stays private
Your document is encrypted in transit, processed to generate your report, and permanently deleted. Never stored, never shared, never used for training. Payment via Stripe — we never see your card.

Questions about accuracy? See exactly how the analysis works →

06 — Who Uses LeaseLens

Built for commercial tenants

Commercial Tenants

The lease was written for the landlord's benefit. Get a clear picture of what you're agreeing to — before you're locked in for 5 years.

Property Managers

Review incoming leases and renewals without sending each one to outside counsel at $400/hr.

Landlords

Audit your portfolio for critical dates, escalation schedules, and renewal windows you might be missing.

Tenant Rep Brokers

Deliver a lease analysis to clients as part of your service — fast, structured, and shareable.

07 — Common Questions

Common questions

See all FAQs →Questions? Email hello@leaselens.org
LeaseLens is a commercial lease analysis service. It provides structured analysis for informational purposes only — not legal advice. For counsel regarding your specific situation, consult a licensed attorney. Our liability is limited to the amount paid for the report. US commercial leases only.