Patent-Pending AI Β· 67 Defect Categories

What if your mortgage or foreclosure
isn't legally enforceable?

Millions of mortgages contain broken chains of title, void assignments, and documents signed by defunct entities. If yours is one of them, you deserve to know β€” before your next payment, before your next court date, before it's too late.

🏠
Know Your Rights

Analyze Your Mortgage Documents

Upload your recorded documents. Our AI scans for chain of title defects, invalid assignments, and 67 other issues in minutes.

Start Free Analysis β†’
βœ‰οΈ
Got a Scary Letter?

Notice of Default (NOD) Β· Notice of Trustee Sale (NTS) Β· Demand letter Β· Any servicer notice

Understand Any Letter You Received

You've been paying them for years. Before they take your home β€” do you know they had the right to collect any of it? Upload their letter. Find out for free.

Analyze Their Letter β†’
Free analysis β€” no credit cardResults in minutes, not weeksExposed defects that void mortgages
mortgagedefender.ai/analysis/a1b2c3d4
1234 Main Street
Jan 15, 2026 Β· ID: a1b2c3d4
75%
5
Issues
2
Review
13
Documents
⚠ CRITICAL: 3 documents executed by entities after they ceased to exist
Chain of Title
Issue β€” 82%
Authority
Issue β€” 75%
Securitization
Issue β€” 72%
The Problem
You're paying for a mortgage that may not be valid
When a mortgage changes hands, the paperwork has to be perfect. If an assignment was signed by a dead company, or your loan was transferred into a trust years after it closed β€” the entity claiming to own your mortgage may have no legal right to collect a single dollar.

$2,000/month you may not owe

If the chain of title is broken, the entity collecting your payment may lack standing to enforce the debt. That's $24,000 a year β€” potentially for decades.

A foreclosure that may be invalid

If the foreclosing party can't prove they own your loan through valid documents, the entire proceeding may be challenged. Homeowners have won these cases.

Nobody is checking for you

Your servicer won't tell you their documents are defective. Your county recorder doesn't verify assignments. The only person who will check is you β€” or our AI.

30M+
Estimated mortgages with potential
chain of title defects nationwide
$200B+
In affected property
67
Defect categories
4 min
To find out
How It Works
From upload to answers in minutes
Our AI analyzes your documents simultaneously β€” searching for potential robo-signing, broken chains of title, and the defects that could mean your mortgage isn't legally enforceable. What takes attorneys weeks and costs thousands, our system does in minutes.
1

Upload Documents

Deed of Trust, assignments, notices β€” up to 3 documents free. PDF, JPG, PNG.

2

AI Scans & Extracts

OCR reads every word. Deep extraction identifies entities, flags potential robo-signing, and surfaces anomalies.

3

Oversight Validates

An independent review layer cross-checks every finding, verifies evidence strength, and scores confidence.

4

Report Delivered

Complete analysis with findings, evidence, potential robo-signing alerts, timeline anomalies, and next steps.

What You Get
Everything you need to challenge your mortgage
πŸ”

67 Defect Categories

Potential robo-signing, chain of title breaks, MERS issues, securitization violations, authority defects, timing anomalies, and more.

πŸ“‹

Evidence Citations

Every finding includes direct quotes from your documents with source attribution.

⏱️

Timeline Anomaly Detection

Cross-references dates against entity closures, trust deadlines, and public records.

πŸ“

Auto-Populated Letters

QWR, servicer demand letters, and CFPB complaints pre-filled with your defects β€” not blank templates.

βš–οΈ

Court-Ready Documents

Verified Complaint, TRO Motion, Declaration, and Summons β€” generated from your findings, ready to file.

πŸ’¬

Interactive Q&A

Ask follow-up questions about your specific documents and findings β€” get plain-English answers instantly.

The Real Math
What's actually at stake
Based on the average U.S. home ($410,800 median, 6.2% rate). These are real amortization numbers β€” not estimates.
$356K
Already paid
After 10 years of payments β€” 78% went to interest, not equity
$276K
Still owed
Remaining loan balance β€” after a decade of $2,971/mo payments
$713K
Still to pay
Total remaining cost over the next 20 years (P&I, tax, insurance, maintenance)
$497
To find out
If the entity collecting your money has the legal right to do so

The average American pays $1.15 million for a $410K home over 30 years. After 10 years, you've paid $356,000 β€” and 78% of it went to interest. If the chain of title is broken, the entity collecting that money may have no legal standing to enforce the debt, collect payments, or foreclose on your home.

Source: U.S. median home price (NAR/FRED Q2 2025), average 30-yr fixed rate (Redfin Dec 2025). Educational analysis only β€” not legal advice.

Pricing
$497 to challenge a $713K obligation
Start free. See real findings. Then unlock the full analysis, response letters, and court-ready documents β€” each pre-filled with your specific defects, entity names, and evidence.
Free
The Wake-Up Call
See if your mortgage has defects
$0
20 documents Β· 1 analysis Β· 3 Q&A questions
  • Issue count & confidence score
  • Category-level status (issue/clean)
  • 3 Q&A questions (summary only)
  • Detailed analysis & evidence
  • Entity names & dates
  • Response letters & templates
  • Court documents
  • PDF downloads
Upload Documents β€” Free
MOST POPULAR
Full Report
The Full Analysis
Complete evidence package with 67-category deep analysis
$497
One-time paymentReplaces $1,500–$5,000 forensic audit
  • Everything in Free
  • Full detailed analysis per category
  • Evidence citations with document quotes
  • Document-by-document breakdown
  • Timeline anomaly deep-dive
  • Confidence scoring per finding
  • Action steps & educational glossary
  • AI Q&A consultation access
Get Full Report β€” $497

Zero defects found? You pay nothing.

Add-Ons

Unlock after your Full Report β€” each document is auto-populated with your specific findings, not blank templates.

Add-On
Response Letters
Force your servicer to respond β€” by federal law
$197
Replaces $750–$1,750 in attorney drafting
  • QWR pre-filled with specific defects found
  • Servicer demand letter citing your evidence
  • CFPB complaint draft with findings embedded
  • Public records request for your county
Add-On
Court Documents
File in court to stop a foreclosure sale
$297
Replaces $2,300–$5,200 in attorney prep
  • Verified Complaint with your specific allegations
  • TRO Motion to stop foreclosure sale
  • Declaration with evidence citations
  • Summons β€” ready to file and serve
Get Everything for Just $300 More
Bundle
The Full Arsenal
Full Report + Response Letters + Court Documents β€” all auto-populated with your findings
$1,288SAVE $291 + 1 month free
$997
Everything. One price. First month Case Management included. Replaces $4,550–$11,950 in traditional services.
  • Complete 67-category analysis with evidence
  • Document-by-document breakdown & timeline
  • AI Q&A consultation access
  • QWR, servicer letter, CFPB complaint β€” pre-filled
  • Verified Complaint, TRO Motion, Declaration, Summons β€” pre-filled
  • Priority processing
  • Historical analysis retention
Get The Full Arsenal β€” $997

Every document is generated from your analysis β€” not blank templates.

Your QWR won't say β€œinsert defect here.” It will say β€œGreenPoint Credit LLC executed Assignment #2008-1234 on March 15, 2008, six months after verified liquidation on September 12, 2007.”

ServiceAttorney / TraditionalMortgage DefenderYou Save
Document analysis + findings$1,500 – $5,000$49767–90%
QWR + servicer letters + CFPB complaint$750 – $1,750$197 add-on74–89%
Complaint + TRO + Declaration + Summons$2,300 – $5,200$297 add-on87–94%
Full audit + all documents$4,550 – $11,950$797 bundle82–93%
Turnaround time1–3 weeksMinutes99%+
Built Different
When this much is at stake, trust matters
πŸ›‘οΈ

Patent-Pending AI

Multi-layered architecture with constitutional constraints. Scam operators don't file patents.

πŸ‘οΈ

Free Before You Pay

See real findings before spending a dollar. The opposite of "pay first, hope later."

βš–οΈ

Not Legal Advice

Every output labeled educational. Findings framed as potential issues β€” never legal conclusions. Designed for homeowners acting pro-se or preparing to engage counsel.

πŸ”’

Your Data Is Yours

Encrypted in transit and at rest. Never shared, sold, or used for training.

FAQ
Common questions
No. Mortgage Defender provides educational document analysis only. We do not provide legal advice, represent you in any legal matter, or create an attorney-client relationship. Every finding is framed as a potential issue or question β€” never a legal conclusion. The analysis is designed to be understood and acted upon by a homeowner representing themselves, or brought to an attorney as a documented starting point.
Start with your Deed of Trust and any assignments. Notices of Default, Notices of Trustee Sale, loan modifications, and servicing transfer letters all add depth. The more documents you provide, the more cross-referencing our AI can perform. See our guide on how to get your mortgage documents.Read our document guide β†’
Traditional forensic audits cost $1,500–$5,000+, take 1–3 weeks, and rely on manual review. Mortgage Defender uses specialized AI to analyze your documents in minutes for $497. Our system checks 67 defect categories, cross-references entity dates against public records, and provides evidence citations β€” capabilities that exceed most manual audits. Plus, you can add auto-populated response letters and court documents that would cost $2,300–$5,200+ from an attorney.
That's good news β€” your mortgage documents appear clean. The free tier lets you see this at no cost, saving you $1,500+ in forensic audit fees you'd otherwise spend to learn the same thing.
Yes. Mortgage Defender identifies potential document defects that raise questions about the foreclosing party's legal authority. Many homeowners don't know that the entity foreclosing on them may lack proper documentation of ownership. The analysis gives you specific, evidence-backed findings β€” actionable whether you're representing yourself or working with counsel.
Three reasons: (1) We show results before asking for payment β€” scam operators never do this. (2) Our technology is patent-pending, with real defensible IP. (3) Our AI is constitutionally constrained β€” it cannot make legal claims, overstate findings, or promise outcomes. We built this to be the honest alternative.
No β€” and this is the key difference. Every document is auto-populated with your specific findings. Your QWR will reference the exact defects found in your chain of title, citing entity names, document dates, and evidence. Your Verified Complaint will include specific allegations based on your analysis. A blank template from LegalZoom is worth $20. A QWR citing "GreenPoint Credit LLC executed Assignment #2008-1234 on March 15, 2008, six months after verified liquidation" β€” that's the result of analysis that would cost $1,500+ from an attorney.
It depends on your situation. The Full Report ($497) gives you complete analysis with evidence β€” enough to understand what's wrong and bring to an attorney. The Response Letters ($197) let you formally demand answers from your servicer under federal law β€” many issues resolve at this stage without court. The Court Documents ($297) are for homeowners in active foreclosure who need to file immediately. The Full Arsenal bundle ($797) gives you everything for just $300 more than the report alone.
If our analysis finds zero defects in your documents, your Full Report is free β€” no charge. We're confident enough in our technology to take that risk. Most mortgages that have changed hands have at least some documentation irregularities, but if yours is clean, you'll know for certain without paying a dollar.

Your home. Your equity.
Your right to know.

If your mortgage documents are defective, every payment you make could be going to an entity that has no legal right to collect it. Find out in minutes β€” for free.

Upload Documents β€” Free