Custom Software Development Company

Custom software that fits how you actually work.

Maybe you built a prototype with an AI tool, maybe you've outgrown a SaaS product, maybe your MVP can't scale. Whatever you're starting from, the gap is the same: a demo that works and a product that survives real users are two different things.
We build custom software that fits your exact workflow and holds up in production. Web apps, mobile apps, enterprise platforms, and internal tools, designed around how your team actually works, not how the vendor imagined you would.

  • Fixed project cost agreed before development starts

  • Working software every 2 weeks, no 6-month wait

  • Senior engineers do the work, no junior handoffs

  • You own the code outright from day one

2,000+ shipments, 70+ countries Shipping SaaS580+ users in 2 months Booking platform5,000+ daily active users Employee engagement

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The problem

Sound familiar?

  • Built it with Lovable or Replit, fake auth and stubbed Stripe webhooks included, and now it won't survive real users?

  • Working MVP that buckles under real load or a Supabase security review?

  • On your second agency and still don't have software that holds up?

Short answer

Custom software development means building an application around a specific business workflow instead of a packaged tool built for the average customer. RaftLabs has built custom software since 2015, with fixed-price MVPs from $20,000, delivered in 10 to 20 weeks with full code ownership.

Key takeaways

  • RaftLabs has shipped production software since 2015 for businesses across the US, UK, Europe, Canada, and the UAE.
  • Fixed project price is agreed before development starts with working software delivered every 2 weeks.
  • Rescuing a stalled or failed build from a previous vendor is a recurring RaftLabs engagement. UrShipper arrived on its fifth vendor attempt and shipped in 14 weeks.
  • MVPs start from $20,000 and enterprise platforms from $80,000, most projects complete in 10 to 20 weeks.
  • Clients own the code outright from day one with no proprietary lock-in.
  • UrShipper's fifth attempt at a multi-carrier shipping platform, after four previous vendors failed, processed 2,000+ shipments across 70+ countries in year one.

Trusted by

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Microsoft logo
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The spreadsheet that was quietly running the business.

A logistics team routes every multi-carrier shipment through a spreadsheet formula, because their TMS never supported their carrier mix. A property manager runs guest check-ins over WhatsApp, because the booking rules they need don't exist in their PMS. A plant loses three hours a week re-keying numbers their ERP can't read off the production floor.

None of them bought bad software. They bought average software, and their operation isn't average. So the workarounds pile up until the workaround is the system, or until a vendor takes the brief, builds exactly what was asked for, invoices in full, and leaves the workaround in place anyway because nobody asked why it existed.

Custom software removes the workaround. You get exactly what the business needs, built by the people who asked why first.

What is custom software development

Custom software development means building an application from scratch, or substantially rebuilding one, around your specific workflow, data, and constraints, instead of configuring a packaged tool built for the average customer. It covers web apps, mobile apps, internal tools, enterprise platforms, and the APIs that connect them, and it earns its cost the moment a manual workaround becomes a permanent part of how the business runs.

Generic tools are built for the average customer. When you're average, they work. When your workflows, compliance, or data don't fit the template, you spend the day fighting the software instead of using it. According to IDC's 2024 Worldwide Software Development Services Forecast, enterprise spending on custom software is growing at 2.3x the rate of packaged software, the same pattern showing up across every industry we build for. Upgrading from a legacy system? See legacy modernization. Need your software to talk to other systems? See API development.

Why the wrong vendor costs more than the wrong software

The odds today

29-35%
of software projects finish on time, on budget, at full scope
Standish Group, CHAOS Report
45%
average cost overrun on large IT projects, delivering 56% less value than planned
McKinsey & Company and University of Oxford
11.4%
of every project dollar wasted on poor performance
PMI, Pulse of the Profession, 2020

Most of that gap has nothing to do with whether the technology was possible. Knight Capital lost $440 million in about 45 minutes in August 2012 when a software deployment reactivated an old, disabled code path, a figure confirmed in the company's own SEC filing. It nearly ended the firm. TSB Bank's 2018 core-banking migration locked roughly 5.2 million customers out of their accounts for weeks; the bank's own accounts put the total cost at £330.2 million, and UK regulators fined it a further £48.65 million in 2022 for the governance failures behind it. Neither company lacked engineering talent. Both lacked the discipline around the software, the scoping, the testing, the accountability for what shipped, that decides whether a deployment is a non-event or a catastrophe.

What you've probably already tried, and why it stalled

If you're reading this, you've likely taken a run at one of these. None of them are foolish. Each one stalls in a predictable place.

Bend an off-the-shelf tool to fit
Works until the workaround becomes the system: the spreadsheet quietly running the business, the WhatsApp thread doing what a booking engine should. The tool didn't fail, the fit did.
Hire the cheapest bidder
The quote is a third of everyone else's. The scoping call ends with them agreeing to everything you said, no pushback, no real questions, which feels efficient right up until the codebase ships and nobody, including them, wants to touch it again.
A non-technical founder's in-house hack
A freelancer, a cousin who codes, a no-code stack stretched well past what it was built for. Works fine until the business outgrows it, and by then nobody owns the architecture enough to know what's safe to change.
A previous agency that failed to deliver
Not hypothetical. UrShipper came to us as their fifth attempt at a multi-carrier shipping platform, after four previous vendors failed to deliver. It's a more common pattern than most vendors will admit to you.

How we close the gap

Every RaftLabs engagement starts the same way: a scoping session that turns your workflow into a written, fixed-price scope before any code is written. Senior engineers, the same people who scope the problem, do the build. You see working software every two weeks, not a status update, so drift gets caught early instead of at the end of a long timeline. And you own the codebase, the architecture, and the data from day one, so there's never a version of this where you're stuck with us or stuck with what we built.

Custom pays off when off-the-shelf is already fighting you.

Everything on the left should already be true for your business. Even one thing on the right, and a configured off-the-shelf tool is the smarter spend right now.

A fit
01

A specific workflow, compliance need, or data structure that off-the-shelf tools can't fit.

02

Enough process complexity that the workarounds are already costing real hours every week.

03

Budget for a project in the $20,000+ range, and a decision-maker who can define what done looks like.

Not a fit
  • A standard need a configured SaaS tool already covers well.
  • Pre-revenue with no budget and requirements still forming.
  • Shopping for the cheapest hourly team, not a fixed-scope partner.

What we build

Custom software services we offer

Want to see the scope before you commit?

Walk us through your process and what your current software can't handle. We'll scope the build and give you a fixed cost.

How it works

How we work

No surprises. No hourly billing. No 6-month waits. Here's what working with us looks like.

  1. Step 01
    01

    Scoping and fixed cost

    We start with a scoping session where we map your workflow, define the product, and set the boundaries. You get a fixed quote, scope, timeline, and price, before any code is written. If the scope changes, we discuss it. No surprise invoices.

  2. Step 02
    02

    Fortnightly working software

    We work in 2-week sprints. Every two weeks, you see working software, not a status update, not a design mock, but something you can click through and give feedback on. You're never waiting 3 months to see if we understood the brief.

  3. Step 03
    03

    Launch and handover

    We deploy to production, document the codebase, and hand over credentials and everything you need to run your software. If you want ongoing support, we offer that separately. If you want to hand it to your own team, we make that transition smooth.

Proof it works

Key Insight

We've been shipping production software since 2015. Rescuing a failed build from another vendor is a pattern we see often. UrShipper came to us on its fifth vendor attempt and shipped to production in 14 weeks.

Clients include Vodafone, T-Mobile, Aldi, Nike, Cisco, and Lockheed Martin.

UrShipper had already been through four vendors before they came to us. Each one had tried and failed to build a stable multi-carrier shipping platform for their Indonesian eCommerce customers, carrier integrations that broke, portals that didn't hold up, launches that never quite launched. We rebuilt it in 14 weeks: real Aramex, FedEx, DHL, and UPS integrations built directly against each carrier's API, a Shopify connector that automated fulfillment, and three separate portals for customers, staff, and admins. Two hundred existing customers migrated with zero service disruption. Ninety-two new businesses signed up in the first two months. By the end of year one, the platform had processed 2,000+ shipments across more than 70 countries. Read the full case study.

"I definitely recommend RaftLabs, especially to solo founders like me. Their clear communication and detailed discussions have always helped me make better decisions." - Gil Nugraha, Founder at UrShipper

What clients say

What our clients say

Three-year average engagement. Founders and operators describing the work in their own words. No marketing varnish.

Gil Nugraha
Gil Nugraha
Indonesia flagIndonesia
Founder at UrShipper

I definitely recommend RaftLabs, especially to solo founders like me. Their clear communication and detailed discussions have always helped me make better decisions.

01 / 03

Proof

Case studies

Fair questions, straight answers

"You'll quote low, then nickel-and-dime me with change orders."
Fixed price, scope, and timeline in writing before development starts. A scope change is a priced change request you approve, never a surprise on the invoice.
"Seniors sell the deal, then juniors do the work."
The team that scopes your project is the team that builds it. No handoff to a cheaper bench after the contract is signed.
"I'll get locked in and can't leave."
You own the codebase, architecture, and data from day one. No proprietary framework, no retainer you can't walk away from.
"My timeline will slip for months with zero visibility."
Working software every two weeks, not a status update. You see drift in week three, not month six.
"I'll really just be talking to an account manager relaying messages to an anonymous dev pool."
You talk directly to the engineers building your software, in the same sprint calls, from scoping through launch.
"I won't really own what I paid for."
The code, the architecture, and the data are yours from day one, documented well enough that any competent team, including one that isn't us, can pick it up.
"It'll be cheap-but-junk or good-but-unaffordable."
Senior engineers at a third of typical Western agency rates, not a discount on quality. The rate is lower because the cost of living is lower where our engineers work, not because the work is.
"You'll disappear after launch."
Post-launch support is a standard offer, and we document the codebase either way, so moving to your own team or another partner is a clean handover, not a scramble.

What custom software development costs

We price by project, not by the hour. After a scoping session you get a fixed quote with a defined scope, timeline, and price, so you know the number before development starts. Where you land depends on scope, not negotiation:

Focused MVP, $20,000-$60,000
One core workflow, launch-ready, in 10 to 14 weeks.
Full enterprise product, $80,000-$200,000+
Multiple integrations and complex permissions, in 4 to 8 months.

What pushes cost up: deep integrations with legacy or on-premise systems, strict compliance requirements such as HIPAA, SOC 2, and GDPR, and real-time or high-concurrency features. What keeps it down: a narrow first scope, clean existing data, and managed cloud services rather than self-hosted infrastructure early on. We scope every project before pricing it.

What it costs

Fixed scope. Starting at $20,000. Yours to keep.

A defined scope, a timeline, and a number, agreed before development starts.

Starts at $20,000

Working software every 2 weeks, starting with a narrow first release. You own the code from day one.

For a genuinely uncertain build, a $9,500 proof of concept validates the riskiest piece first. Most engagements start with a focused first scope at $20,000 and grow phase by phase from there.

Ownership

You own the codebase, the architecture, and the data from day one. No proprietary frameworks, no lock-in, ready to hand to any team.

No hourly billing

No scope-creep invoices, no end-of-month surprises. Once we scope a phase, that price is locked in writing before development starts.

What you actually get

The unglamorous decisions that decide whether custom software holds up, or becomes the next system someone has to route around.

  1. 01

    A scoping session that catches what you didn't think to ask

    The integration nobody mentioned, the edge case in your compliance requirement, the report your finance team actually needs, surfaced in week one, not discovered in week ten.

  2. 02

    A code audit before we touch an inherited codebase

    If you're coming to us after another vendor, we tell you honestly what's worth keeping and what needs replacing, before we touch a line of it.

  3. 03

    Documentation your next team can actually read

    Architecture, decisions, and setup written down well enough that a team that isn't us, including your own, can run and extend it without calling us first.

  4. 04

    A fixed price before a line of code

    The scope, the timeline, and the number, agreed in writing before development starts. A scope change is a priced conversation, not a surprise invoice.

  5. 05

    Working software every two weeks

    Something you can click through and react to, every sprint, so misunderstandings get caught while they're still cheap to fix.

  6. 06

    Code and accounts in your name from day one

    The repository, the infrastructure, the third-party subscriptions, all in your accounts from the start. Nothing to hand off, because nothing was ever ours to hold.

Custom software we build by industry

The architecture changes with the domain. Compliance-heavy sectors such as healthcare and fintech need audit trails and access controls designed in from sprint one, while high-volume platforms like retail and e-commerce need caching and horizontal scaling.

Custom software rarely stands alone. Related build work includes enterprise software development for platforms with heavier governance, legacy modernization when you're replacing an aging system, product engineering for product-first teams, and API development to connect it all. If the project is a marketing site or content hub rather than application logic, see website development instead. If you want a second opinion before building, software development consulting covers architecture and technology selection.

Stay on topic

More on custom software

Frequently asked questions

Custom software development is building an application, or substantially rebuilding one, around your specific workflow, data, and constraints, instead of configuring a packaged tool built for the average customer. It covers web apps, mobile apps, internal tools, enterprise platforms, and the APIs that connect them. It makes sense the moment a manual workaround, a spreadsheet, a WhatsApp thread, a re-keying step, becomes a permanent part of how the business runs.

We build web applications, mobile apps (iOS and Android), internal business tools, enterprise platforms, APIs, and integrations. The common thread is that every product we ship is built around the client's specific workflow, not a generic template. We've built custom ERP systems, booking platforms, loyalty programs, AI tools, patient monitoring systems, and field force management software. If you can describe the business problem, we can design the software to fix it.

A focused first product typically takes 10-14 weeks from kickoff to production. That's a real, working product, not a prototype. A full enterprise platform is longer, typically 4-8 months depending on scope and integrations. We work in 2-week sprints, so you see working software throughout, not at the end of a long timeline. We agree on milestones at the start so you know what to expect at each stage.

We price by project, not by the hour. After scoping, you get a fixed quote: a defined scope, a timeline, and a price. That's what you pay. No hourly billing, no scope creep invoices, no end-of-month surprises. A focused MVP typically runs $20,000-$60,000. A full enterprise product runs $80,000-$200,000+. The exact cost depends on scope, integrations, and technical complexity. We scope every project before pricing it.

You own everything we build for you, the codebase, the architecture, the data. We don't retain any IP, we don't use proprietary frameworks you can't access, and we don't create lock-in. When the project ends, the code is yours to deploy, modify, or hand to another team.

Ask for a written scope before you pay anything: the workflow being solved, the feature set, and the architecture. A vendor that quotes your own brief back to you without any pushback or hard questions hasn't actually scoped anything, that's a red flag, not thoroughness. Ask who does the actual engineering, the team that pitches the deal should be the team that builds it, not a senior closer handing off to a cheaper bench afterward. And ask what happens to the code and the data when the project ends. If the honest answer involves any form of lock-in, that's worth knowing before you sign, not after.

Yes. We've taken over projects from other agencies, inherited startup codebases, and continued work on products that had been paused, including prototypes built with Lovable, Replit, Bolt, or v0. The process starts with a code audit to understand the technical debt, architecture, and test coverage. We tell you honestly what's worth keeping and what needs replacing. We won't refactor code for the sake of it, only where it's blocking progress or creating real risk. See our prototype-to-production process for what that audit specifically covers on an AI-tool build.

We've shipped software across industries including healthcare, fintech, manufacturing, travel, retail, logistics, insurance, education, and media. We don't specialize in one vertical, we specialize in building software that solves real business problems regardless of industry. That said, we have particularly deep experience in hospitality, loyalty, AI products, and B2B enterprise software.

We offer post-launch support and maintenance as a separate engagement. Some clients take an ongoing retainer for feature development and support. Others hand the product to their internal team once it's live. We document the codebase thoroughly so any competent engineering team can take it over. We don't create dependency on us, if you want to move on, we'll make that easy.

Work with us

Tell us what you need. We'll tell you what it would take.

We scope Custom Software Development Company in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.

  • Scope and cost agreed before work starts. No surprises. No obligation.
  • Working prototype within 3 weeks of kickoff.
  • Pay by milestone. You see progress before each invoice.
  • 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
  • All conversations are NDA-protected.