Custom software development

Custom Software Development for Complex Business Needs

Largify Solutions builds SaaS platforms, ERP systems, AI-powered applications and business software around the way your organisation works.

From discovery and architecture through development, deployment and long-term support, for businesses that have outgrown off-the-shelf tools.

Get a fixed quote in 48 hoursSee pricing
  • 01Written scope before you commit
  • 02Milestone-based payments
  • 03Clear IP ownership
  • 04Support after launch

01When it fits

When off-the-shelf software stops fitting

Custom software is not always the answer. It becomes the right one when standard tools start forcing your business to bend.

  • Your workflows don’t fit generic software

    Your team keeps changing processes to accommodate the tool instead of the other way around.

  • Your systems don’t communicate

    CRM, ERP, payments, WhatsApp, websites and internal tools operate as separate islands.

  • Manual work is slowing the business

    People repeatedly move information between spreadsheets and platforms.

  • You have unique operational requirements

    Your workflows are too specific for a standard SaaS product to cover cleanly.

  • You want to own the technology

    You need control over the product, data, integrations and future development.

  • You’re building a product

    You need an engineering partner to turn an idea into a production SaaS or platform.

Not sure whether you need custom software?

Tell us about your current workflow and we’ll tell you whether custom development, an existing platform or an integration is the better approach.

Tell us about your workflow

02What we build

Custom software we build

From business systems to SaaS products, choose the path that matches what you’re trying to ship.

  1. 01

    Business Management Systems

    Custom operational platforms for workflows, teams, customers and reporting.

    Discuss Your Project
  2. 02

    ERP & Business Platforms

    Custom operational systems for workflows, finance, inventory, CRM and industry-specific processes.

    Explore ERP
  3. 03

    SaaS Products

    Multi-tenant SaaS products, subscription systems, dashboards, APIs and integrations.

    Explore SaaS
  4. 04

    AI-Powered Applications

    AI assistants, automation agents, intelligent workflows and AI-enabled business systems.

    Explore AI
  5. 05

    Web & Mobile Applications

    Customer portals, internal applications, marketplaces and mobile experiences.

    Explore web apps
  6. 06

    System Integrations

    APIs, payment gateways, WhatsApp, CRMs, third-party platforms and legacy systems.

    Discuss an Integration

03Outcomes

Built around business outcomes

Technology choices matter, but what buyers care about first is what the software changes in the business.

  • Automate repetitive work

    Reduce manual processes and unnecessary administrative work.

  • Connect your systems

    Bring data and workflows together through integrations and APIs.

  • Replace disconnected tools

    Create one operational system around the way your business works.

  • Build proprietary technology

    Turn internal workflows or ideas into software your organization controls.

  • Scale without rebuilding

    Design architecture that can evolve as users, branches, products and data grow.

  • Create new revenue streams

    Turn software capabilities into SaaS products, customer portals or digital services.

04How we work

Our custom software development process

A clear path from problem to production software, with a written scope before engineering starts.

  1. 1

    Discovery

    We understand your business, users, workflows, technical environment and goals.

  2. 2

    Product & System Design

    We define requirements, user journeys, architecture, integrations and technical priorities.

  3. 3

    UX/UI

    We design interfaces around real users and operational workflows.

  4. 4

    Engineering

    We build the application in iterative releases with testing and review.

  5. 5

    Integration & Deployment

    We connect external systems and deploy to the appropriate infrastructure.

  6. 6

    Support & Evolution

    After launch, we continue improving, maintaining and scaling the system.

05Pricing

Custom software pricing

Starting prices for tightly scoped builds in the USA, the UK and the UAE. Your final price is a fixed quote after a free scoping call.

  • API Integration / Small Automation

    Connect two systems or automate one task.

    Starting from

    $499–$1,199one-time

    Starting from

    £300–£700one-time

    Starting from

    AED 1,999–4,499one-time

    Get started

    What’s included

    • One defined integration or automation
    • Up to 2 connected systems
    • Basic error handling
    • Testing and documentation

  • AI Workflow Automation

    Most popular

    One AI workflow that saves your team hours every week.

    Starting from

    $999–$2,499one-time

    Starting from

    £750–£1,500one-time

    Starting from

    AED 3,999–8,999one-time

    Get started

    What’s included

    • One defined workflow
    • Up to 3 integrations
    • Approved AI model / API
    • Human review where appropriate
    • Testing and handover

  • Custom CRM MVP

    A scoped CRM built around your sales process.

    Starting from

    $2,499–$5,499one-time

    Starting from

    £1,500–£3,000one-time

    Starting from

    AED 8,999–19,999one-time

    Get started

    What’s included

    • Contacts and pipeline
    • Activity tracking
    • Basic roles
    • Dashboard
    • Up to 2 agreed integrations
    Not included
    • Third-party API usage, cloud hosting, AI tokens, SMS/WhatsApp fees, licences and app-store charges are additional unless stated.

  • Custom ERP Module

    One operational module or a tightly scoped ERP MVP.

    Starting from

    $3,999–$9,999+one-time

    Starting from

    £2,500–£6,000+one-time

    Starting from

    AED 14,999–34,999+one-time

    Get started

    What’s included

    • One small-business operational module, such as inventory, bookings, customers or invoicing
    • User roles
    • Reporting

  • AI-Powered ERP MVP

    An ERP MVP with one defined AI feature.

    Starting from

    $5,999–$13,999+one-time

    Starting from

    £4,000–£8,000+one-time

    Starting from

    AED 22,999–49,999+one-time

    Get started

    What’s included

    • An agreed ERP MVP
    • One defined AI feature, such as a knowledge assistant, reporting assistant or document extraction workflow

  • Software Support & Maintenance

    Keep your software updated and running after launch.

    Starting from

    $149–$399/ month

    Starting from

    £100–£300/ month

    Starting from

    AED 499–1,499/ month

    Get started

    What’s included

    • Agreed support hours
    • Dependency updates
    • Backups and monitoring where applicable
    • Minor bug fixes within the contracted allowance

Good to know

  • Prices are starting prices for tightly scoped MVPs, not complete enterprise systems. Larger builds are quoted after discovery.
  • Requirements, user roles, data migration, integrations, acceptance criteria and hosting are confirmed before quoting.
  • Third-party API usage, cloud hosting, AI tokens, SMS/WhatsApp fees, licences and app-store charges are additional unless stated.
  • New features, substantial redesigns and scope changes need a change request and a separate fee.

Prices are set separately for each market; they are not currency conversions. All prices in USD and exclude any applicable taxes. All prices in GBP and exclude VAT; applicable tax treatment is confirmed before invoicing. Prices exclude VAT; 5% UAE VAT applies where applicable.

06Technology

Technology built for long-term ownership

We choose technologies for the product’s requirements rather than forcing every project into the same stack.

Frontend
ReactNext.jsTypeScriptTailwind CSS
Backend
Node.jsFastify
Data & Platform
PostgreSQLSupabaseRedis
Infrastructure & Delivery
AWSVercelDockerGitHub Actions

07Selected work

Software we’ve actually built

Case studies and Largify products that show how we engineer around real operational workflows.

All case studies

More work

08Industries

Custom software for industry-specific operations

We engineer around the workflows your industry actually runs, then connect them to the products and tools your teams already use.

  1. 01

    Healthcare & Clinics

    Medical ERP, clinic CRM, booking and multi-branch clinical operations.

    Custom software for Healthcare & Clinics
  2. 02

    Beauty & Wellness

    Salon booking, staff, POS, loyalty and WhatsApp-led customer journeys.

    Custom software for Beauty & Wellness
  3. 03

    Legal & Professional Services

    Case management, documents, billing and firm workflows built for practice teams.

    Custom software for Legal & Professional Services
  4. 04

    Education & EdTech

    School platforms, exams, admissions and learning operations software.

    Custom software for Education & EdTech
  5. 05

    Real Estate

    Lead capture, listings, viewings and agency pipelines for property teams.

    Custom software for Real Estate
  6. 06

    Service Businesses / SMEs

    Operations, inventory, field teams and growth systems for service SMEs.

    Custom software for Service Businesses / SMEs

09Why Largify

Why businesses choose Largify

Product engineering experience, backed by systems we’ve shipped and products we run ourselves.

  • Product engineering experience

    We build SaaS, ERP and AI-powered systems, not just brochure websites.

  • Business-first engineering

    We start with workflows and business requirements, then design the technology around them.

  • Full lifecycle delivery

    Discovery → design → development → deployment → support.

  • Ownership

    Clients should have clear ownership and control of their software according to their agreement.

  • Product depth

    Largify also builds and owns proprietary software products, giving the team first-hand experience of product development beyond client delivery.

Looking for a software development partner in the UK?

We work with UK clients remotely, with UK business-hours overlap, structured communication, clear IP ownership and GDPR-aware delivery planning.

Software development for UK businesses

10FAQ

Custom software development FAQs

When should a business choose custom software instead of an off-the-shelf solution?

Choose custom software when your workflows don’t fit standard tools, systems need deep integration, you need to own the product roadmap, or you’re building a SaaS/product for customers. If a mature SaaS already fits your process well, buying is usually better.

How much does custom software development cost?

Cost depends on scope, complexity, integrations, users and delivery requirements. We first understand your workflows and goals, then recommend an approach and project scope with a clear estimate, before engineering begins.

How long does custom software development take?

Timelines vary with complexity. Focused MVPs often land in a matter of weeks to a few months; larger ERP or multi-module platforms take longer and ship in iterative releases. Discovery defines a realistic schedule before build starts.

Can you integrate our existing systems?

Yes. We regularly connect CRMs, payment gateways, WhatsApp, accounting tools, legacy databases and third-party APIs so your new software works with what you already run.

Who owns the software and source code?

Ownership is defined in your agreement. For client delivery projects, proprietary application code and related assets are typically assigned to the client upon completion and payment, excluding any third-party or Largify product IP explicitly excluded in the contract.

Can you maintain the software after launch?

Yes. We offer ongoing support, monitoring, security updates, feature evolution and scaling after go-live so the system stays reliable as your business grows.

Do you work with UK businesses?

Yes. We work with international businesses, including UK clients and projects, through remote product engineering with UK hours overlap, clear communication, and GDPR-aware delivery discussions. See our UK page for market-specific positioning.

Something else? Contact us

Related services

Have a software problem worth solving?

Tell us what you’re trying to build, replace or automate. We’ll recommend the right approach and send a fixed quote before development begins.

  • Written scope before any commitment
  • Prices in USD, GBP or AED
  • Response within one business day

Fixed quote within 48 hours. No obligation.

Prefer WhatsApp? Message us +966 59 736 9443

What do you need?

1 / 2
Budget

Fixed quote within 48 hours. No obligation.