Mortgage Infrastructure
What Is Pylon Mortgage? AI Rails for Automated Origination
Pylon is the AI-native infrastructure layer behind a new generation of automated mortgage origination. You don't apply to Pylon directly - you apply through a broker like Rate Direct that runs on the same rails. Here is what Pylon actually does and why it shows up in your rate.
What it is
B2B infrastructure for automated mortgage origination - not a lender
Who it serves
Brokers, fintechs, lenders, banks
Marquee partner
Loan Factory - originating directly on Pylon rails
See pricing on the rails
Rate Direct is the consumer pricing site of a Loan Factory loan officer, so the rates below come from the same wholesale market Pylon-integrated brokers price into. No contact gate, no quote game.
Conventional Loan Facts
- Down payment as low as 3% for first-time homebuyers, 5% for others
- Down payment assistance programs available to fully cover the 3% down payment
- Private Mortgage Insurance (PMI) required below 80% LTV - automatically removed at 78%
- Maximum DTI typically 45%, up to 50% with strong compensating factors
- Minimum credit score generally 620; best rates at 740+
- Available for primary residence, second home, or investment property
- No upfront mortgage insurance premium - only monthly PMI if applicable
What Pylon Actually Does
Traditional mortgage origination is a stack of disconnected systems: a POS for the application, an LOS for processing, a third-party AUS for credit decisioning, a pricing engine, a doc engine, and finally an investor delivery system. Each handoff costs time and money, and most of that cost lives inside your rate.
Pylon collapses those layers into a single AI-native platform. Underwriting, pricing, document generation, closing coordination, and capital markets delivery run as one stack with shared data, automated decisioning, and APIs that brokers can build on top of.
The net effect for a borrower: less manual work between application and clear-to-close, fewer condition cycles, faster turn-times, and lower operational cost in the loan - which ultimately shows up as a better rate or rebate.
The Loan Factory + Pylon Partnership
Loan Factory has publicly announced it is moving originations onto Pylon rails, with the stated goal of 6x-ing loan volume through automation. The partnership positions Loan Factory loan officers - including the one who operates Rate Direct - on a fully automated origination stack while keeping the broker relationship intact.
For borrowers, the practical change is faster, more predictable closings and rates priced into a more cost-efficient origination model.
Frequently Asked Questions
What is Pylon Mortgage?+
Pylon is an AI-native infrastructure platform that powers automated mortgage origination for brokers, fintechs, and banks. Pylon is not a direct-to-consumer lender; it is the backend technology that lets mortgage companies underwrite, price, and close loans with far less manual work.
Can I get a mortgage directly from Pylon?+
No. Pylon does not lend to consumers directly. Borrowers access Pylon's rails through brokers and lenders that have integrated with the platform - most notably Loan Factory, which announced a partnership to originate mortgages directly on Pylon rails.
How does Pylon benefit me as a borrower?+
Automated origination compresses the time between application and clear-to-close, reduces manual underwriting errors, and lowers the operational cost embedded in your rate. The savings flow back into pricing and turn-times.
Is Rate Direct on Pylon rails?+
Rate Direct is the consumer pricing site of a Loan Factory loan officer. Loan Factory has announced it is moving originations onto Pylon rails. As that rollout completes, Rate Direct submissions benefit from the same automated infrastructure.
Who funds Pylon?+
Pylon's investors include Peter Thiel, Conversion Capital, QED, Citi, and Fifth Wall - a mix of fintech, banking, and proptech capital aligned around automating mortgage origination at scale.
How do I see what rates Pylon-powered brokers can offer me?+
Use the live pricer below. Rate Direct pulls rates from hundreds of wholesale lenders on demand - the same lender pool that Pylon-integrated brokers price into.
Apply on automated rails
Same-day Loan Estimate and pre-approval with a short application. Backed by the Loan Factory $2,000 Best Price Guarantee on qualifying Conventional, FHA, and VA loans.
Start my applicationAutomated mortgage origination
The broader shift toward AI-native mortgages
Loan Factory $2,000 program
The price guarantee paired with these rails
All loan types
Main pricer with every program