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AI-Driven Custom Mortgage Software Development Solution

We build custom mortgage software from loan origination systems and automated underwriting platforms to mortgage CRM tools, borrower portals, document management systems, and AI-integrated compliance tools for mortgage companies, non-QM lenders, correspondent lenders, and mortgage technology vendors that need software built around how their loan pipeline actually operates, not around how a generic LOS expects it to work. Our mortgage software development team brings deep knowledge of residential and commercial lending workflows, regulatory compliance architecture, and the third-party integration landscape that modern mortgage operations depend on.

AI-Driven Custom Mortgage Software Development Solution
13+

Years of Experience

50+

Experts in Our Team

40+

Happy Customers Worldwide

250+

Projects Delivered Successfully

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4.9/5 ratings

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5/5 ratings

What We Build for Mortgage and Lending Companies

Solvios is a custom mortgage software development company building loan origination systems, automated underwriting platforms, mortgage CRM tools, borrower-facing portals, document management and processing systems, and AI-integrated compliance tools for mortgage lenders, non-QM originators, correspondent lenders, and mortgage technology companies. We have delivered mortgage software specifically including a loan management and API integration platform for a US-based non-QM lender and we bring that real lending workflow experience into every mortgage software engagement.

Loan Origination System (LOS)

Custom loan origination platforms that manage the full application lifecycle from borrower intake through processing, underwriting, approval, and closing built around your specific loan programs, credit policies, and workflow requirements.

Mortgage CRM Development

CRM systems purpose-built for mortgage origination lead management, borrower relationship tracking, pipeline visibility, referral partner management, and the automated follow-up workflows that keep loan officers productive through a long origination cycle.

Automated Underwriting Software

Custom underwriting platforms that evaluate loan applications against configurable credit policies, automate the data gathering and verification steps, and produce decisioning outputs with the audit trail and documentation that investors and regulators require.

Borrower-Facing Portal Development

Secure digital portals where borrowers submit applications, upload documents, track loan status, receive disclosures, and communicate with their loan officer reducing paper, email overhead, and the phone calls that slow every loan file.

Compliance & Document Management

Regulatory compliance management tools, document processing pipelines, e-disclosure delivery systems, and the audit trail infrastructure that keeps mortgage operations compliant with TRID, RESPA, HMDA, and state-level lending regulations.

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Why Mortgage Companies Come to Us

Mortgage is one of the most heavily regulated and process-intensive industries in financial services. A loan file touches dozens of data sources, requires precise regulatory timing, involves multiple third parties, and carries compliance risk on nearly every step from application to closing. Most mortgage companies are running workflows that were designed for a different rate environment, a different regulatory burden, or a different loan volume and the software has not kept up. Here is what we actually see when we start a mortgage software engagement.

Legacy LOS That Cannot Support Modern Loan Programs

Legacy LOS That Cannot Support Modern Loan Programs

Non-QM lending, DSCR loans, bank statement programs, fix-and-flip products, and other alternative loan types require underwriting logic, document requirements, and pricing engines that most legacy loan origination systems were not built for. Lenders running non-standard programs on a system designed for agency conforming loans spend enormous operational effort working around the LOS rather than through it manual processes, spreadsheet overlays, and workarounds that create compliance risk and slow every file.

Regulatory Complexity That Requires Engineering, Not Just Awareness

Regulatory Complexity That Requires Engineering, Not Just Awareness

TRID timing requirements, RESPA compliance, HMDA data collection and reporting, state licensing and disclosure obligations, TILA-RESPA integrated disclosures, Qualified Mortgage rules, and investor-level overlay requirements all impose specific data, timing, and documentation obligations on the origination workflow. Compliance in mortgage is not a policy matter it is an engineering problem. Software that does not enforce the right data at the right step in the workflow creates the regulatory exposure that shows up in audits and investor reviews.

Third-Party Integration Complexity That Fragments the Loan File

Third-Party Integration Complexity That Fragments the Loan File

A mortgage loan file touches credit bureaus, automated valuation models, appraisal management companies, title companies, flood determination vendors, income and employment verification services, fraud detection vendors, doc preparation services, and warehouse lenders each with its own API, its own data format, and its own integration maintenance requirements. Lenders without clean integration architecture between their LOS and these services manually re-enter data at every step, which slows loan cycle time, introduces errors, and creates the data quality problems that cause investor repurchase demands.

Borrower Experience That Costs Loans

Borrower Experience That Costs Loans

The borrower experience in mortgage is still largely defined by email, phone calls, fax machines, and PDF forms that have to be printed, signed, and scanned. Borrowers who applied for a car loan or personal loan through a modern digital experience expect the same from their mortgage lender. Lenders whose borrower-facing process still relies on paper and email lose purchase loans to competitors who offer a genuinely digital application and closing experience particularly in the refinance market where the borrower chose to shop.

Capacity Management Through Rate Cycle Volatility

Capacity Management Through Rate Cycle Volatility

Mortgage origination volume is one of the most volatile of any industry it can triple in a refinance boom and collapse in a rising rate environment within the same year. Operations teams and technology platforms that were sized for one volume environment perform poorly at the other extreme. Lenders that over-hired in 2021 and under-invested in automation are now trying to do more loans with fewer people, and the operational workflows that worked with 40 processors do not work with 15\.

Custom Mortgage Software Development Services We Deliver

Every mortgage software engagement starts with the loan programs, the origination workflow, the regulatory obligations, and the integration landscape not with a feature list. The software is built to fit how your lending operation actually works, not how a generic LOS vendor assumes it should.

Custom loan origination systems for mortgage companies that need an LOS built around their specific loan programs, credit policies, state licensing footprint, and operational workflow rather than adapted from a generic platform built for the average conforming lender. We have delivered LOS solutions for non-QM lenders specifically, where the underwriting logic, the document matrix, the pricing engine requirements, and the investor delivery specifications are all meaningfully different from the agency origination workflow that most commercial LOS platforms optimise for.

Configurable loan program and product setup

Loan program configuration covering eligibility rules, LTV limits, credit overlays, reserve requirements, and program-specific document requirements all configurable without code changes as product guidelines evolve, because in mortgage they always do.

Pipeline management and milestone tracking

Full loan lifecycle tracking from application receipt through processing, underwriting, approval, clear to close, and funding with milestone-based task management, SLA tracking, and the real-time pipeline visibility that operations managers need to manage capacity across a variable volume environment.

Pricing engine and rate sheet integration

Product and pricing engine integration for real-time rate quoting at the point of origination with lock management, lock extension workflow, and the pricing audit trail that investors and compliance reviews require.

Investor and agency delivery workflow

MISMO-formatted loan delivery, investor submission portal integration, exception management, and the delivery audit trail that keeps secondary market relationships and investor approval requirements satisfied.

CRM systems purpose-built for the mortgage origination relationship are fundamentally different from the generic B2B CRM built for a 30-day sales cycle. A mortgage origination relationship spans 30–60 days of active loan processing, involves multiple referral partner relationships that drive future volume, and requires communication workflows timed to the loan milestone rather than to a generic follow-up cadence. We build mortgage CRMs that reflect how loan officers, processors, and marketing teams actually work.

Lead management and source attribution

Multi-channel lead intake from website forms, Zillow, Realtor.com, referral partner portals, and direct inquiry with source attribution, lead scoring, automatic routing to the appropriate loan officer, and the duplicate detection that keeps the database clean as volume grows.

Referral partner management

Realtor, builder, and financial advisor partner portals with pipeline visibility, co-branded marketing tools, referral tracking, and the communication workflow that keeps referral partners informed about the status of the loans they sent because referral relationships are built on communication, not just results.

Automated milestone-based communication

Borrower and referral partner communication triggered by loan milestones application received, appraisal ordered, conditional approval, clear to close, funded reducing the manual follow-up workload on loan officers while keeping every party informed at every stage.

Past customer database and refinance marketing

Database marketing tools for past customer refinance outreach triggered by rate opportunity alerts, equity events, and ARM adjustment windows with the compliance controls that govern marketing to past borrowers under applicable regulations.

Custom underwriting platforms and automated decisioning tools for mortgage lenders that need underwriting logic beyond what Fannie Mae's DU or Freddie Mac's LPA covers non-QM credit policies, DSCR calculation engines, bank statement income analysis, asset depletion underwriting, and the manual underwriting decision support tools that bring consistency and documentation to judgment-based credit decisions.

Configurable credit policy and eligibility engine

Credit policy logic covering minimum credit score, maximum LTV, DTI limits, reserve requirements, property eligibility, and overlay rules configurable per loan program and investable decision output that documents the policy basis for every approval and denial.

Income and asset calculation tools

Bank statement income averaging, asset depletion income calculation, DSCR computation from operating data, and the alternative income analysis tools that non-QM underwriting requires with the calculation methodology documentation that supports investor review and regulatory examination.

Condition management and clearance workflow

Structured condition management from approval through clear to close condition issuance, document receipt tracking, underwriter review, condition clearance, and the final approval documentation that creates the audit trail investors and compliance examiners expect.

Automated verification and data pull integration

Day 1 Certainty integration, bank statement analysis, employment verification API connectivity, and the automated data gathering that reduces the document collection burden on processors while improving data accuracy in the underwriting file.

Digital borrower portals that replace the email-and-PDF origination experience with a structured, secure, mobile-accessible application and document workflow. The borrower portal is where most mortgage lenders lose the experience gap to competitors and where the operational savings from reduced phone calls and email chasing are most directly measurable. We build portals that borrowers actually use because they make the process faster, not because the lender requires them to.

Digital application and 1003 workflow

Structured digital loan application with progressive disclosure of questions based on loan purpose and property type, integrated credit pull authorization, and the data validation that catches errors before the file enters processing not after.

Document upload and checklist management

Dynamic document checklist personalized to the loan program and borrower profile, secure document upload with virus scanning, automated stacking to the loan file, and the real-time status display that tells the borrower exactly what is still needed and what has been received.

Loan status tracking and milestone visibility

Borrower-facing loan milestone tracker from application through closing with status updates at each key event, explanations of what is happening and what comes next, and the transparency that reduces the anxiety and phone calls that characterize the mortgage process for most borrowers.

E-disclosure delivery and e-signature

ESIGN and UETA-compliant electronic disclosure delivery, e-consent capture, borrower acknowledgment workflow, and integration with DocuSign or Adobe Acrobat Sign for the Loan Estimate, Closing Disclosure, and other required disclosure documents.

Regulatory compliance management tools, document processing pipelines, and the compliance infrastructure that keeps mortgage operations on the right side of TRID, RESPA, HMDA, and the state licensing and disclosure requirements that every originator must satisfy. Mortgage compliance is not a set-and-forget configuration; it requires continuous monitoring, evidence collection, and the operational discipline that makes a regulatory examination a manageable exercise rather than a crisis.

TRID timing and disclosure management

Loan Estimate and Closing Disclosure timing engine with business day calculation logic, tolerance tracking for fee changes between LE and CD, re-disclosure workflow, and the compliance audit trail that documents every disclosure event and borrower receipt.

HMDA data collection and LAR preparation

HMDA data field collection integrated into the origination workflow, LAR file preparation and validation against CFPB geocoding and data quality rules, and the submission-ready export that satisfies annual HMDA reporting obligations without a manual data reconstruction exercise.

Document processing and intelligent classification

OCR-based document ingestion, automated document classification by type, data extraction from income documents, identification documents, and property documents with the confidence scoring and exception workflow that routes ambiguous documents to human review rather than processing them incorrectly.

Audit trail and exam-readiness reporting

Immutable compliance event logging, exam-ready loan file packaging, adverse action notice generation and delivery tracking, and the reporting that gives compliance officers the visibility to identify and address risk patterns before they surface in an examination.

Integration engineering for the third-party data services that mortgage operations depend on credit bureaus, AVM providers, appraisal management companies, flood determination services, income and employment verification platforms, title and closing platforms, and warehouse lenders. Clean integration architecture between the LOS and these services is the difference between a loan pipeline that runs smoothly and one where every file requires manual data re-entry at a dozen touchpoints.

Credit bureau and tri-merge credit integration

Soft pull and hard pull credit integration with Experian, TransUnion, Equifax, and merged credit providers with the authorization workflow, permissible purpose documentation, and credit data normalization that makes credit data usable in the underwriting workflow.

Income and employment verification APIs

Fannie Mae Day 1 Certainty integration, Equifax The Work Number, Truework, and Plaid Income connectivity for automated income and employment verification with the waterfall logic that routes each borrower file to the most cost-effective verification source based on borrower profile.

AVM and appraisal management integration

Automated valuation model connectivity for rapid value estimates, appraisal management company portal integration for full appraisal order management, and the property data services that support collateral evaluation across the loan program spectrum.

Warehouse lending and funding platform connectivity

Warehouse bank portal integration for funding request submission, wet funding and dry funding workflow management, and the wire and settlement instructions data exchange that keeps the loan closing on schedule.

We Build for Every Mortgage and Lending Stakeholder

The mortgage market has more distinct participant types than most financial services categories each with different software needs, different regulatory obligations, and different operational workflows. We have built for companies across this spectrum.


Non-QM and Specialty Mortgage Lenders

Non-QM and Specialty Mortgage Lenders

Mortgage companies originating DSCR, bank statement, asset depletion, fix-and-flip, and other alternative loan products that require underwriting systems, document matrices, and pricing engines the generic LOS platforms were not built for. Non-QM lenders come to us specifically because they have outgrown what commercial systems can do for their programs without major customisation that the LOS vendor either cannot deliver or charges a premium that does not make economic sense.

Mortgage Bankers and Correspondent Lenders

Mortgage Bankers and Correspondent Lenders

Mortgage bankers managing their own LOS, secondary market delivery workflow, and warehouse line management and correspondent lenders managing the broker and mini-correspondent relationships that drive their origination volume. The software needs of a mortgage banker are materially different from a retail lender's, particularly around secondary market delivery, best execution analytics, and the loan sale and servicing released workflow.

Independent Mortgage Brokers and Broker Shops

Independent Mortgage Brokers and Broker Shops

Broker-focused CRM and pipeline management tools, wholesale lender submission portals, and the borrower communication infrastructure that independent brokers need to compete with retail lenders on experience quality. Brokers who can give borrowers a digital experience comparable to a bank's mobile app close more business and most broker-specific software does not deliver that.

Mortgage Technology Vendors (LOS and PropTech ISVs)

Mortgage Technology Vendors (LOS and PropTech ISVs)

Custom development for independent software vendors building mortgage technology products LOS platforms, POS systems, compliance tools, appraisal technology, title and closing platforms where the end customers are lenders and the software must satisfy the integration standards, data security requirements, and regulatory compliance obligations of the mortgage industry.

Credit Unions and Community Banks

Credit Unions and Community Banks

Mortgage origination technology for credit unions and community banks that originate residential mortgages as a core product but cannot justify the enterprise pricing of the major commercial LOS platforms. These institutions need the same functional depth compliance management, secondary market delivery, borrower portal at a cost structure that makes sense for their origination volume.

Mortgage Servicers and Default Management Companies

Mortgage Servicers and Default Management Companies

Loan servicing platforms, loss mitigation workflow tools, default management systems, and the borrower communication infrastructure for companies managing the post-closing lifecycle of mortgage loans from payment processing and escrow management through loss mitigation, foreclosure, and REO disposition.

Why Modern Teams Choose Us as Their Mortgage Software Development Company

Explore how we help mortgage companies build software that handles real loan volume, satisfies regulatory requirements, and supports the operational workflows of a lending business not a generic financial services platform.

Building Mortgage Software? Talk to a Team That Has Worked Inside a Lending Operation.

We will map your loan programs, your regulatory obligations, and your integration landscape and give you an honest architecture path forward before any code is written. Response within 24 hours.

Schedule a Free Consultation
Building Mortgage Software? Talk to a Team That Has Worked Inside a Lending Operation.
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What We Build Into Every Mortgage Platform

These are the capabilities that mortgage software requires to support real loan volume, satisfy regulatory examination, integrate with the third-party ecosystem that lending operations depend on, and protect the borrower data that financial privacy regulation requires to be handled with care.


Loan Pipeline Management and Milestone Tracking

Loan Pipeline Management and Milestone Tracking

Full lifecycle loan tracking from application through funding with milestone-based task management, SLA monitoring, capacity dashboards, and the real-time visibility that operations managers need to identify bottlenecks before they cause closings to slip.

Configurable Underwriting and Credit Policy Engine

Configurable Underwriting and Credit Policy Engine

Loan program eligibility rules, LTV and DTI limits, credit overlays, reserve requirements, and program-specific exception management are all configurable per product without code changes, because mortgage credit policy changes more frequently than most software update cycles allow for.

TRID and Regulatory Disclosure Management

TRID and Regulatory Disclosure Management

Loan Estimate and Closing Disclosure timing engine, tolerance monitoring, re-disclosure workflow, e-consent and e-delivery infrastructure, and the compliance audit trail that documents every disclosure event from generation through borrower acknowledgment.

Document Management and Intelligent Processing

Document Management and Intelligent Processing

Secure document storage, OCR-based data extraction, automated document classification, stacking order management, and the exception workflow that routes documents requiring human review without blocking the automated processing of clean files.

Third-Party Integration Hub

Third-Party Integration Hub

Centralised integration management for credit bureaus, income and employment verification services, AVM and appraisal management, flood determination, title and closing platforms, and warehouse lenders with unified error handling and data normalisation across the full integration landscape.

Borrower Self-Service and Communication Portal

Borrower Self-Service and Communication Portal

Digital application, document upload, loan status tracking, e-disclosure receipt, and milestone-triggered communication accessible on web and mobile with the security controls and audit trail that financial services data and ESIGN compliance require.

HMDA and Regulatory Reporting

HMDA and Regulatory Reporting

HMDA data field collection integrated into the origination workflow, LAR file validation and submission preparation, adverse action notice generation and tracking, and the compliance reporting that satisfies CFPB, state regulator, and investor examination requirements.

Secondary Market and Investor Delivery

Secondary Market and Investor Delivery

MISMO-formatted loan package delivery, investor submission portal integration, best execution analysis, lock management, and the secondary market workflow that mortgage bankers depend on to move closed loans off their warehouse lines efficiently.

AI-Integrated Mortgage Software, Engineered Into Every Layer

AI in mortgage software is not about replacing the underwriter or automating the judgment calls that lending expertise is actually required for. It is about eliminating the administrative tasks that consume underwriter, processor, and loan officer time without adding credit value document classification, income calculation from bank statements, compliance timing checks, application quality scoring so the people doing the lending work can focus on the decisions that require their expertise rather than the clerical work that should not require it at all. Every mortgage platform we build is architected with AI integration as a considered component from the first sprint.

Intelligent Document Processing and Classification
01

The right document in the right folder without a processor touching it

OCR and ML-based document classification pipelines that ingest borrower-submitted documents, classify them by type W-2, bank statement, pay stub, tax return, appraisal, title report extract the structured data fields the underwriting workflow requires, and route exception documents to human review without blocking the automated processing of clean submissions. Reduces processor time on document management and improves data accuracy in the loan file by eliminating manual transcription.

Highlights:

  • Automated document type classification
  • Structured data extraction from income documents
  • Exception routing for ambiguous documents
  • LOS integration for automated stacking
Intelligent Document Processing and Classification
01

The right document in the right folder without a processor touching it

OCR and ML-based document classification pipelines that ingest borrower-submitted documents, classify them by type W-2, bank statement, pay stub, tax return, appraisal, title report extract the structured data fields the underwriting workflow requires, and route exception documents to human review without blocking the automated processing of clean submissions. Reduces processor time on document management and improves data accuracy in the loan file by eliminating manual transcription.

Highlights:

  • Automated document type classification
  • Structured data extraction from income documents
  • Exception routing for ambiguous documents
  • LOS integration for automated stacking

Our Mortgage Software Development Process

Most mortgage software projects fail not because the engineering team lacked capability but because the regulatory requirements were misunderstood, the third-party integration complexity was underestimated, or the loan program logic was insufficiently specified before development began and mortgage credit policy is deceptively complex. Our mortgage software development services follow a structured, compliance-first delivery methodology designed to surface those problems at discovery when they are cheap to address.

Here's exactly how it works.

Discovery & Lending Workflow Scoping
01

Discovery & Lending Workflow Scoping

We map your loan programs, credit policies, regulatory obligations, state licensing footprint, third-party service dependencies, and operational workflow in detail. Output is a project scope that includes a compliance architecture, integration plan, data model, and risk register before any development begins.

Loan program mappingRegulatory compliance auditIntegration inventoryCredit policy documentationRisk register
Architecture & UI/UX Design
02

Architecture & UI/UX Design

Technical architecture designed with the data integrity, compliance audit trail, and third-party integration requirements of mortgage origination built in. Loan officer, processor, underwriter, and borrower-facing UI/UX designed before development begins because the workflow assumptions embedded in the UX design determine whether operations staff adopt the software or route around it.

Compliance architectureLOS data modelIntegration designWorkflow UI/UXBorrower portal design
Agile Development Sprints
03

Agile Development Sprints

Two-week sprints with working loan workflow software delivered each cycle. Compliance controls, credit bureau integration, and TRID timing logic are addressed in the first two sprints not deferred to the end where there is no room to fix them before the go-live date that the lender's operations team is planning around.

Working software every sprintCompliance controls earlyCredit integration earlyLoan officer demosAI module development
Integration & Compliance QA
04

Integration & Compliance QA

Integration testing against credit bureaus, income verification services, and AVM providers. Compliance validation of TRID timing logic, disclosure delivery workflow, and HMDA data collection. Penetration testing on borrower-facing portals. Performance testing at the transaction volumes the lender's pipeline generates.

Credit bureau integration testingTRID compliance validationHMDA data quality testingSecurity penetration testingPipeline performance testing
Deployment & Lender Onboarding
05

Deployment & Lender Onboarding

Phased rollout with parallel operation of old and new systems during transition, loan officer and processor training, data migration from legacy platforms, compliance documentation finalized, and post-launch monitoring active. Mortgage software cutovers require careful coordination with the lender's operations calendar avoiding high-volume periods and key compliance dates.

Parallel operationStaff trainingData migrationCompliance documentationPost-launch monitoring
Ongoing Support & Platform Evolution
06

Ongoing Support & Platform Evolution

Post-launch monitoring, regulatory update implementation as guidelines change, integration maintenance as third-party service APIs evolve, and feature development for new loan programs or operational requirements. Mortgage regulatory requirements change constantly and the software needs to keep pace.

SLA-defined supportRegulatory update implementationIntegration maintenanceNew program configurationQuarterly architecture reviews

Flexible Engagement Models to Hire Our Mortgage Software Development Company

Mortgage software projects range from a targeted integration or compliance module to a full custom LOS build. The right engagement model depends on your loan program complexity, your regulatory timeline, and how clearly the requirements can be defined before development begins.

You need engineers who understand your loan programs, your operational workflow, and your compliance obligations as well as your in-house team building for your roadmap without splitting attention across five other client environments. The Dedicated Team model gives you a fully embedded mortgage software development unit accountable to your delivery and compliance outcomes.

  • Right for you if

    You are building a full custom LOS or major platform component, scaling an existing platform to support new loan programs or state expansion, or augmenting your in-house technology team with mortgage-specific software expertise without the cost and lead time of full-time hires.

  • What you get

    Hand-picked engineers with mortgage software experience, a QA specialist, and a technical lead working exclusively on your platform. Sprint planning and loan workflow demos run on your calendar. LOS architecture, compliance controls, third-party integrations, and AI document processing modules are all handled in-house.

  • Economics

    Monthly retainer. No surprise invoices, no scope-creep billing. Team composition flexes as your mortgage technology roadmap evolves.

Typical profile
  • 3-10 engineers

  • 6-month minimum

  • Scales with 30-day notice

Not sure which model fits your mortgage software project?

Most lenders start with one model and evolve into another as the platform matures and loan programs expand. Let's figure out the right starting point together.

Why Mortgage Companies Choose Solvios

Mortgage software is one of the most workflow-specific, compliance-intensive, and integration-dependent categories in financial services. Getting it right requires a development team that understands lending not just the technical architecture but the operational reality of originating loans through a regulatory environment that does not forgive implementation gaps. Here is what makes the difference in practice.

01

We Have Delivered Mortgage Software for a Real Lender

The case study on this page is a real mortgage company with a real non-QM loan operation and a real compliance requirement not a generic financial services case study relabelled for mortgage. We built a loan management platform for a US-based non-QM lender with the third-party integrations, the workflow automation, and the operational reporting that a production lending operation requires. That experience shapes every architecture decision we make in a mortgage software engagement.

02

Non-QM and Alternative Lending Program Experience

DSCR loans, bank statement income, asset depletion, fix-and-flip, and other alternative loan programs require underwriting systems, document matrices, and pricing engine requirements that most development teams have never encountered. We have worked inside a non-QM lending operation and understand what the credit policy documentation needs to contain before a developer can build the decisioning logic it describes.

03

Compliance Architecture Built In from Day One

TRID, RESPA, HMDA, TILA, state licensing and disclosure requirements, and investor overlay compliance are all addressed in the architecture from the first sprint. Mortgage software that was not designed with compliance as an architectural constraint creates the audit findings and investor repurchase demands that are expensive to fix after a loan has closed.

04

Third-Party Integration Depth Across the Mortgage Stack

Credit bureaus, income verification services, AVM providers, appraisal management companies, title platforms, document preparation services, e-signature platforms, and warehouse lenders we have integrated across the mortgage technology ecosystem. The integration complexity in mortgage is where most development teams underestimate the scope, and where the technical decisions made in the first sprint determine how much maintenance cost the integration layer generates over its lifetime.

05

AI-Integrated Mortgage Software from Day One

Intelligent document processing, bank statement income analysis, automated compliance monitoring, and application fraud scoring all require a data architecture designed to support ML workloads from the start. We address the AI strategy in discovery so that the intelligence capabilities are built into the lending workflow rather than added as a feature that requires rebuilding the document and data layer to support.

06

US-Based Communication, Built for US Lending Regulation

US mortgage regulation is sufficiently specific and sufficiently consequential that working with a development team that understands the US regulatory context is not optional, it is a requirement. Our project management and client communication run on US business hours, and our compliance architecture is built for the US regulatory environment, not translated from a generic financial services template.

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Frequently Asked Questions

Honest answers to the questions every mortgage company CTO, COO, and technology leader asks before choosing a mortgage software development company. If something is not covered here, our solution architects will walk you through it on a discovery call, no sales pitch, no fluff.

Cost depends on scope and loan program complexity. A borrower-facing portal with digital application, document upload, loan status tracking, and e-disclosure delivery typically starts at $40,000-$80,000. A mortgage CRM with lead management, referral partner workflow, and automated communication starts at $50,000-$100,000. A custom LOS with configurable loan program support, underwriting workflow, compliance management, and third-party integrations is typically $150,000-$400,000 depending on program complexity and integration count. An automated underwriting system with configurable credit policy and AI document processing starts at $80,000-$180,000. Solvios provides fixed-price proposals after a lending workflow and compliance discovery session.

A borrower portal with digital application and document management takes 3-5 months. A mortgage CRM with full loan pipeline integration takes 4-7 months. A custom LOS covering a single loan program with core workflow takes 6-10 months. A full custom LOS with multiple loan programs, complete compliance management, and the full integration landscape takes 10–18 months delivered in phases. The biggest variable is the completeness and clarity of the loan program and credit policy documentation at the start which is why we invest 2–4 weeks in lending workflow discovery before any development begins.

Commercial LOS platforms Encompass, BytePro, Calyx Point, Finastra Mortgagebot are built for the average mortgage lender originating primarily agency-conforming loans. They work well for that use case. A custom LOS makes sense when the loan programs, credit policies, or operational workflow are sufficiently different from the commercial platform's assumptions that the customisation required to make it work exceeds the cost of building to specification. Non-QM lenders, specialty servicers, and mortgage technology companies building products for other lenders are the most common cases where custom development is the right answer. We make this recommendation honestly during discovery rather than pushing custom development when a commercial platform would serve the lender better.

TRID compliance is an architectural component, not a pre-launch validation. We build the Loan Estimate and Closing Disclosure timing engine into the workflow from the first sprint business day calculation logic, fee tolerance tracking, changed circumstance re-disclosure workflow, and the compliance audit trail that documents every disclosure event. HMDA data collection is integrated into the origination workflow fields rather than extracted post-close. State compliance requirements are mapped during discovery and implemented as workflow controls, not documented as operational guidance that the team is expected to follow manually.

Yes\! This is one of our specific areas of experience in mortgage software development. We have built a loan management platform for a US-based non-QM lender operating bank statement and Prime Jumbo programs. Non-QM software requirements DSCR calculation engines, bank statement income analysis, asset depletion underwriting tools, and the investor-specific credit overlay management that defines the non-QM space are meaningfully different from conforming LOS requirements, and we have built for them in production.

We have integrated across the US mortgage technology ecosystem: Experian, TransUnion, and Equifax for credit reporting; Fannie Mae Day 1 Certainty and Freddie Mac LPA for automated underwriting; Plaid and Truework for income and employment verification; Optimal Blue and Polly for product and pricing; DocuSign and Adobe Acrobat Sign for e-signature and e-disclosure; MERS for mortgage registration; appraisal management company APIs; title and settlement platform APIs; and warehouse lender portal integrations. The integration inventory is finalised during discovery based on the specific services the lender's operation depends on.

Yes. Retail origination software loan officer CRM, borrower portal, LOS with retail workflow and wholesale lending technology broker submission portals, correspondent lending platforms, and the approval and delivery workflow for third-party originators have different feature requirements and different user roles. We have built for both channels and understand the distinctions in the workflow, the data model, and the user experience requirements that separate retail and wholesale lending technology.

Three models: Dedicated Mortgage Development Team for full custom LOS builds and multi-quarter platform programmes; Time and Material for iterative development where the loan program scope or integration complexity is still being defined; and Fixed Cost for well-scoped mortgage software projects where the loan programs, credit policies, regulatory requirements, and integration landscape are clearly documented before the engagement starts. We recommend the right model honestly based on the completeness of the lending workflow documentation and the clarity of the scope.

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We'd love to understand what you want to build. The more context you share, the faster we can give you a useful response not a sales pitch, but a genuine assessment of how we can help and what working together would look like.