OptiFunder
OptiFunder is a private fintech that provides AI/ML-powered warehouse management systems (Genesis for mortgage originators and Greyhound for warehouse lenders), automating and optimizing warehouse funding, purchase advice reconciliation, and post-closing workflows across the U.S. residential mortgage ecosystem.
- Company typePrivate
- Founded2018
- HeadquartersCreve Coeur, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What OptiFunder does
OptiFunder Corp, founded in 2018 by former Stonegate Mortgage CFO Michael McFadden and headquartered in Clayton, Missouri, builds AI/ML-powered warehouse management systems (WMS) for the U.S. residential mortgage industry. The company operates two complementary platforms: Genesis by OptiFunder for mortgage originators and independent mortgage bankers (IMBs), and Greyhound by OptiFunder launched in November 2023 for warehouse lenders. The core technology stack combines proprietary optimization algorithms (OptiFunder Select, patent-pending), a proprietary OCR engine (Purchase Advice Connect), anomaly detection for wire fraud, and deep integrations with leading loan origination systems (Encompass, LendingQB, BytePro, LendingPad, Fiserv) and GSEs (Fannie Mae Connect, Freddie Mac Cash Settlement API).
The platform optimizes warehouse line selection per funded loan across capacity, rates, fees, and eligibility, and automates downstream workflows including funding requests, shipping, paydowns, and purchase advice reconciliation. The company reports 8-15.8% average reductions in warehouse expense for customers, 95%+ reductions in manual processing time for purchase advices, and 2/3 FTE reductions in funding operations. OptiFunder has funded over one million loans cumulatively, serves approximately 40% of leading IMBs and 35 of the Top 100 Lenders, and connects to 170+ warehouse lenders through direct integrations and the OptiExchange partner marketplace.
OptiFunder generates revenue primarily through SaaS subscriptions for Genesis and Greyhound, supplemented by a Preferred Partner Program that gives warehouse lenders access to originators through the platform, and partner marketplace monetization via OptiExchange. The company sells primarily through a direct enterprise sales motion targeting top-100 IMBs and large warehouse lenders, with ROI demonstrated via back-tested historical data prior to commitment under multi-year contracts. OptiFunder has raised $26 million in disclosed funding ($1M seed in September 2019, $25M Series A led by Arthur Ventures in November 2021), employs between 11-50 people with stated plans to scale, and has been recognized on the Inc. 5000 for three consecutive years (2023-2025) and on the HousingWire Tech100 list for six consecutive years (2020-2025).
OptiFunder firmographics
Firmographics- Name
- OptiFunder
- Legal name
- OptiFunder Corp
- Website
- https://optifunder.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- OptiFunder is a private fintech that provides AI/ML-powered warehouse management systems (Genesis for mortgage originators and Greyhound for warehouse lenders), automating and optimizing warehouse funding, purchase advice reconciliation, and post-closing workflows across the U.S. residential mortgage ecosystem.
- Ownership category
- akta.pro rank
OptiFunder industry classification
Industry- Product category
- Mortgage Warehouse Management Software
- NAICS
- Software Publishers (5132)
- SIC
- Mortgage Bankers & Loan Correspondents (6162)
- akta.pro primary industry
- Warehouse Lending / Mortgage Warehouse Facilities (FSALACAI)
- akta.pro secondary industry
- Warehouse & Repo Financing for Mortgage Originators/Aggregators (FSALAFAJ)
Keywords
Where OptiFunder is headquartered
LocationHeadquarters
- HQ city
- Creve Coeur
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
OptiFunder business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Warehouse Management System Subscription: SaaS subscription model for mortgage originators (Genesis) and warehouse lenders (Greyhound) providing warehouse management and automation capabilities
- Preferred Partner Program: Warehouse lenders gain access to originators through platform integration, automations, and preferred partner promotions
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | ROI demonstration with historical data analysis |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
OptiFunder product offering
Product offeringCore offering
OptiFunder sells two SaaS Warehouse Management Systems: Genesis by OptiFunder for mortgage originators and Greyhound by OptiFunder for warehouse lenders. The platforms use proprietary AI/ML optimization (OptiFunder Select) to choose the optimal warehouse line for each loan, automate funding requests, shipping, purchase advice reconciliation (via proprietary OCR), paydown requests, and wire-fraud monitoring, supported by integrations with major loan origination systems, Fannie Mae, Freddie Mac, and warehouse lenders.
Product overview
OptiFunder is a technology company offering two distinct, complementary platforms for the mortgage warehouse ecosystem. The core product portfolio consists of Genesis by OptiFunder (formerly the OptiFunder WMS) for mortgage originators and Greyhound by OptiFunder for warehouse lenders, both designed to work together as an integrated end-to-end warehouse lifecycle solution. These platforms are powered by proprietary AI/ML optimization algorithms (OptiFunder Select) and include add-on modules such as Purchase Advice Connect for automated purchase advice reconciliation, Wire Data Check for fraud protection, and OptiFunder Connect for single-click funding automation. The company also operates OptiExchange, a partner marketplace connecting lenders to trusted solutions across the mortgage lending lifecycle. Together, these products deliver the mortgage industry's first fully connected warehouse funding ecosystem, streamlining processes from funding through paydown for mortgage originators and warehouse lenders.
Differentiator
Problem solved
Functional benefit
Brands
- Genesis by OptiFunder: Warehouse Management System for mortgage originators that automates and optimizes warehouse funding decisions from funding through loan sale.
- Greyhound by OptiFunder
Products and services
- Genesis by OptiFunder SaaS Warehouse Management System for U.S. mortgage originators that uses AI and machine learning to determine optimal warehouse placement for each funded loan, then automates funding, shipping, purchase-advice reconciliation, and paydown requests across multiple warehouse lines.
- Greyhound by OptiFunder Highly configurable SaaS-enabled warehouse lending management system for banks and warehouse lenders, providing security-first design, client onboarding, funding request management, shipping/paydown tracking, robust reporting, and loan ingestion from originators.
- OptiExchange Partner marketplace that connects mortgage originators and warehouse lenders with vetted solutions across the lending lifecycle — including loan origination systems, fraud prevention tools, FedWire, document custodians, and eVault providers.
Quantifiable outcome
- Reduces funding expense by 8-10% on average (up to 15.8% in case studies)
- +7 more outcomes
Companies that use OptiFunder
Customer profileNamed customers13 records
Segments4 records
Ideal customer profiles2 records
OptiFunder technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration13 records
AI capability7 records
Feature6 records
OptiFunder partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered major, core and minor.
- VestamajorPartnership to integrate loan origination and warehouse funding services, bringing the two critical processes together for mortgage bankers
- Byte SoftwaremajorIntegration with BytePro Enterprise platform allowing mutual customers to optimize warehouse utilization and reduce net origination costs via automation and intelligent warehouse line management
- LendingQB (MeridianLink)majorTechnology integration partnership providing OptiFunder's WMS via LendingQB's SaaS end-to-end digital mortgage LOS, enabling optimized warehouse funding decisions and automated funding delivery
- Fannie MaecoreIntegration with Fannie Mae Connect Whole Loan Purchase Advice Seller API to automate retrieval of purchase advices for OptiFunder clients
- Freddie MaccoreFirst-of-its-kind integration for automated purchase advice processing from Freddie Mac's Cash Settlement Purchase Statement API
- ICE Mortgage TechnologymajorPartnership to make WMS available through Encompass, the industry's leading Loan Origination Software, with built-in ROI for Encompass users
- The Mortgage Collaborative (TMC)majorPreferred partner status with TMC's 200+ lender members; joint go-to-market for optimized warehouse funding solutions
- LendersOnemajorPreferred partner of LendersOne, a national mortgage lending alliance
- MISMOminorPreferred partner and active participant in MISMO standards organization for mortgage industry data interoperability
Scale indicators18 records
Recent moves7 records
Expansion highlights6 records
OptiFunder competitors and assessment
Company assessmentBroad incumbents
- ICE Mortgage Technology (Encompass): ICE Mortgage Technology operates Encompass, the dominant loan origination system (LOS) in U.S. mortgage. Encompass handles the primary side of the workflow that OptiFunder's Genesis optimizes on the secondary/warehouse side; ICE is also an explicit OptiFunder integration partner and could embed warehouse optimization features natively.
- MeridianLink (including LendingQB): MeridianLink is a major SaaS provider of lending and account opening solutions, including LendingQB, which is an integrated OptiFunder partner. Its broad portfolio and existing LOS position it as a competitor that could expand deeper into warehouse management.
- Black Knight (now part of ICE): Black Knight provides extensive mortgage technology including origination, servicing, and capital markets solutions. It is an OptiFunder integration partner today but its scale and broad product portfolio make it a potential future competitor in warehouse lending technology.
- nCino: nCino provides a cloud banking platform with mortgage loan origination capabilities. While focused on broader commercial and consumer lending, it is expanding into U.S. mortgage workflows and represents a cloud-native competitor that could pursue warehouse automation.
- Finastra: Finastra is a global financial software provider with mortgage origination, capital markets, and lending solutions. Its broad portfolio of capital markets tools overlaps with the warehouse lending ecosystem OptiFunder serves, though its focus is broader and not mortgage-native.
Direct peers
- Mortgage Cadence (Accenture): Mortgage Cadence provides enterprise LOS and loan workflow solutions for mortgage lenders, including warehouse and capital markets functionality that directly overlaps with OptiFunder's Genesis WMS. As part of Accenture, it serves many of the same large IMB customers OptiFunder targets.
Emerging players
- Dark Matter Technologies: Dark Matter Technologies was formed from Black Knight's Origination Technologies business and offers the Empower LOS, a major mortgage origination platform. It competes for the same primary-side workflow that OptiFunder's warehouse optimization sits on top of.
- Byte Software: Byte Software provides the BytePro Enterprise LOS, a mid-market mortgage origination platform that is an explicit OptiFunder integration partner. It serves a comparable customer profile of mid-market IMBs and could theoretically build competing warehouse management features.
- LendingPad: LendingPad is a cloud-based LOS targeting mid-market and smaller mortgage lenders. It is integrated with OptiFunder and competes for the same mid-market IMB customer base, with potential to extend into warehouse management features.
- Mortgage Builder (an Altisource company): Mortgage Builder is a long-standing mortgage LOS provider, now part of Altisource. It serves lenders with end-to-end loan origination capabilities and is a known name in the same mid-market IMB segment OptiFunder addresses.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
OptiFunder social profiles
Digital presenceOptiFunder compliance and trust
Trust signalCompliance1 record
OptiFunder financial estimates
Financial estimateRevenue estimate
Valuation estimate
OptiFunder leadership team
Management profileNumber of profiles
Profiles12 records
OptiFunder funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OptiFunder M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OptiFunder
What does OptiFunder do?
OptiFunder sells two SaaS Warehouse Management Systems: Genesis by OptiFunder for mortgage originators and Greyhound by OptiFunder for warehouse lenders. The platforms use proprietary AI/ML optimization (OptiFunder Select) to choose the optimal warehouse line for each loan, automate funding requests, shipping, purchase advice reconciliation (via proprietary OCR), paydown requests, and wire-fraud monitoring, supported by integrations with major loan origination systems, Fannie Mae, Freddie Mac, and warehouse lenders.
Is OptiFunder a public or private company?
OptiFunder is a private company. It is classified as venture growth investor backed and is currently operating.
When was OptiFunder founded?
OptiFunder was founded in 2018. It employs 11 to 50 people.
Where is OptiFunder based?
OptiFunder is headquartered in Creve Coeur, United States, in the North America region.
How does OptiFunder make money?
Two revenue lines are on record. Warehouse Management System Subscription is the primary driver. The others are preferred Partner Program.
Who are OptiFunder's main competitors?
Broad incumbents on record are ICE Mortgage Technology (Encompass), MeridianLink (including LendingQB), Black Knight (now part of ICE), nCino and Finastra. Mortgage Cadence (Accenture) is listed as a direct peer. Emerging players are Dark Matter Technologies, Byte Software, LendingPad and Mortgage Builder (an Altisource company).
Does OptiFunder have an API?
Yes. OptiFunder offers a public API that allows seamless integration with independent LOS systems, document custodian systems, and mortgage investors. The API enables warehouse management, funding requests, loan data exchange, and automated processing capabilities. Developer documentation is at www.optifunder.com.
What industry is OptiFunder in?
OptiFunder's product category is Mortgage Warehouse Management Software. Its primary akta.pro industry code is FSALACAI, Warehouse Lending / Mortgage Warehouse Facilities, with a secondary code of FSALAFAJ, Warehouse & Repo Financing for Mortgage Originators/Aggregators. Its NAICS code is 5132 and its SIC code is 6162.