Most CRE professionals still review leases the old way — paying attorneys thousands per deal, waiting days for paralegal summaries, or spending hours doing it themselves. Here is how every option stacks up side-by-side.
| Option | Cost | Time | Accuracy | Structured Data Export | Ease of Use |
|---|---|---|---|---|---|
LeaseAIBest Value | $29/report | ~30 seconds | 95%+ accuracy | CSV/Excel export | Upload & done |
CRE Attorney | $1,000–$2,000 per lease | 3–5 days | High (expert) | PDF memo only | Requires engagement |
Paralegal Review | $200–$400 per lease | 1–3 days | Varies (inconsistent) | Manual spreadsheet | Scheduling required |
Manual Review (Yourself) | Free but 4–8 hrs of your time | 4–8 hours | Low-moderate (high error rate) | DIY spreadsheet | Labor intensive |
Enterprise AI (Kira/eBrevia) | $5,000+/month | Hours–days (setup) | High after training | Enterprise exports | Complex onboarding + sales process |
Every option has trade-offs. Here is when each one makes sense — and when LeaseAI is the better choice.
Attorneys bring deep legal expertise, can advise on negotiation strategy, flag liability risks, and provide enforceable legal opinions. For high-stakes deals — ground leases, sale-leasebacks, or multi-property portfolios — legal counsel is irreplaceable.
At $1,000–$2,000 per lease, attorney review is prohibitively expensive for routine abstraction. Turnaround takes 3–5 business days, and most attorneys deliver PDF memos rather than structured data you can import into your underwriting model.
Use an attorney when you need legal advice on complex deal terms, litigation risk, or lease negotiations. Use LeaseAI first to extract key terms in 30 seconds, then send flagged issues to counsel — cutting your legal spend by 60–80%.
Paralegals are more affordable than attorneys and can handle bulk abstraction. Many CRE firms rely on paralegals or junior analysts for day-to-day lease reviews.
Quality varies significantly based on experience and fatigue. A paralegal reviewing their 15th lease of the day will miss details that the first lease caught. At $200–$400 per lease with 1–3 day turnaround, it is slower and more expensive than LeaseAI. Output is typically a manual spreadsheet with no standardized format.
Paralegal review makes sense when you have an in-house team already on salary and need someone to verify AI-extracted data. Pair LeaseAI with a paralegal for the best of both worlds: instant extraction with human QA.
It is free in terms of direct cost, and you maintain full control over the process. You know your own deals better than anyone.
Manual review takes 4–8 hours per lease and carries a high error rate — especially for escalation clauses, renewal options, and expense structures buried in amendments. Your time has a cost: if you bill at $150/hour, a single manual review costs $600–$1,200 in opportunity cost. Most DIY spreadsheets lack standardization, making portfolio-level analysis nearly impossible.
Manual review only makes sense for a single, simple lease where you want to understand every clause yourself. For anything beyond one lease, your time is better spent on deal analysis while LeaseAI handles the extraction.
Enterprise platforms offer high accuracy after training, robust integrations, and compliance features suited for large organizations. They handle high-volume portfolios and offer enterprise-grade security and audit trails.
Enterprise tools start at $5,000+/month and require a sales process, proof-of-concept, IT integration, and weeks of onboarding. They are built for legal teams at Fortune 500 companies and large law firms — not for individual brokers, analysts, or small-to-mid-size CRE firms. Most require training on your specific document types before achieving high accuracy.
Enterprise AI makes sense if you are a large REIT or law firm processing thousands of leases per month with dedicated IT and legal ops teams. If you are processing fewer than 100 leases per month, LeaseAI delivers comparable extraction quality at a fraction of the cost with zero setup.
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