Custom Software Development
We build software around the way your business actually works, not the other way round. Fixed price, senior engineers, a working demo every two weeks, and source code that belongs to you the moment the invoice clears.
What custom software development actually means
Custom software development is building an application designed for one organisation rather than adapting a packaged product sold to everyone in an industry. The difference is not cosmetic. Off-the-shelf software asks you to change how you work; custom software changes to fit how you already work.
The case for building custom usually comes down to one thing: your competitive advantage lives in a process that no packaged product models correctly. If your pricing logic, your approval chain or your compliance obligation is genuinely unusual, a generic tool will flatten it. If a standard product already covers 90% of what you need, buy it — you will save 80% of the money and six months of time.
That judgement is the first thing we do on a scoping call, and we will tell you to buy rather than build if that is the honest answer. We have been doing this since 2017, across 500+ projects in 40+ countries, which is where the judgement comes from.
Fixed price
Agreed before we start, honoured to the end
8-12 week MVPs
Working software in the first quarter
Senior only
No juniors learning on your budget
You own it
Code and IP transfer on final payment
What we build
Six categories cover most of what companies come to us for. If yours is not here, it is probably still something we have built before.
SaaS platforms
Multi-tenant products with subscription billing, role-based access, admin panels and the metering you need before you have customers to meter.
Internal business systems
ERP, CRM, WMS, HR portals and workflow tools that replace the spreadsheet-and-email setup nobody admits to still running.
Web applications
Customer portals, dashboards and operations consoles that stay fast under real load and real users.
Mobile applications
iOS and Android apps, cross-platform where it makes sense and native where performance or hardware access demands it.
APIs and integrations
REST or GraphQL services, plus the unglamorous work of connecting the ERP, payments, CRM and legacy systems you already run on.
AI and automation
Retrieval-augmented assistants, document extraction, forecasting and workflow automation — scoped to a measurable business outcome, not a demo.
What does custom software cost?
Real numbers rather than a calculator that emails you a marketing sequence.
| Project type | DEV SEC IT | US / EU agency |
|---|---|---|
| Web application | $12k - $35k | $70k - $180k |
| Production MVP | $18k - $45k | $90k - $250k |
| Full SaaS platform | $45k - $120k | $180k - $500k |
| Enterprise system | $60k - $200k | $250k - $600k |
| Native mobile app | $25k - $90k | $100k - $300k |
| Team of 4 engineers | $9k / month | $40k+ / month |
Indicative ranges for 2025, USD. Final price depends on integration count, compliance requirements and whether you need native mobile. Every engagement is quoted as a single fixed number after scoping.
What moves the price up
More third-party integrations, compliance scope (HIPAA, SOC 2, PCI-DSS), native mobile on two platforms, and legacy data migration.
What moves the price down
An existing internal tool you are replacing, a clear scope frozen before we start, and choosing one platform over two.
How we keep it fixed
Written scope, written milestones, one price. Changes mid-build are re-quoted in writing and you decide whether they are worth it.
How the engagement works
Six steps, roughly three months from first call to production.
- 01
Scoping call
Thirty minutes with a senior engineer. We go through the problem, the users, the systems you need to talk to and the deadline. You get our honest read on fit, in writing, whether or not you hire us.
- 02
Fixed-price proposal
Within three working days you receive scope, deliverables, a week-by-week timeline, milestone payments and a single fixed price. No hourly estimate, no range that doubles in month three.
- 03
Architecture and design
Senior engineers produce the data model, API contracts, wireframes and a technical specification. You approve this before any build work starts, because changing direction here is cheap and changing it later is not.
- 04
Two-week build sprints
A working, clickable build every two weeks. Not a status report, not a slide. Feedback lands directly in the next sprint backlog and you can see the real thing running.
- 05
Security review and QA
OWASP-aligned code review, dependency and secret scanning, full regression QA, and penetration testing on anything that touches money or personal data.
- 06
Launch and handover
We deploy to your cloud or ours, hand over documentation and the full repository, then stay on for twelve months of bug fixes, patches and small changes.
Why teams pick us
Six commitments that show up in the contract, not just the pitch.
Senior engineers only
The people in your scoping call are the people writing your code. No junior overflow, no rotating bench.
Fixed price, not time and materials
We absorb the overrun. If the project takes longer, that is our problem to manage, not your budget to fund.
Security in the pipeline
OWASP review on every merge and DevSecOps in CI. The vulnerability gets found by us, not by someone else.
You own everything
Source code, schemas and documentation transfer to you on final payment. No licence, no dependency, no hostage situation.
Ship in 8 to 12 weeks
Not a discovery phase that eats a quarter. You see working software in the first sprint.
Ongoing support included
Twelve months post-launch cover on every project, then a retainer if you want us to keep going.
Industry experience
We have shipped in regulated and high-volume environments. The domain mistakes are already made.
Banking & Fintech
Core banking integrations, lending platforms, KYC and payment rails.
Healthcare & MedTech
HMS and EHR integrations, telemedicine, appointment and lab systems.
Manufacturing
MES, ERP integration, shop-floor monitoring and predictive maintenance.
E-Commerce & Retail
Headless commerce, order management, loyalty and marketplace platforms.
Logistics & Supply Chain
Fleet, warehouse, last-mile tracking and route optimisation.
Education & EdTech
LMS, admissions portals, assessment engines and student records.
Custom software development questions
What is custom software development?
Custom software development is the process of designing, building and maintaining software specifically for one organisation, as opposed to adapting a generic off-the-shelf product. It is worth it when your business runs on rules that no packaged product supports — a proprietary pricing model, an unusual regulatory requirement, a workflow unique to your industry. It is not worth it when a standard tool already does 90% of what you need for 5% of the cost. We will tell you which side of that line you are on during scoping.
How much does custom software development cost?
In India, a production MVP typically costs $18,000 to $45,000. A full enterprise platform with third-party integrations runs $60,000 to $200,000. A focused web application starts around $12,000. For comparison, the same scope at a US or European agency is typically $150,000 to $600,000. The variables that move the number most are integration count, compliance requirements, and whether you need native mobile. We quote a fixed price after a free scoping call rather than publishing a range that doubles later.
How long does custom software take to build?
A production MVP takes 8 to 12 weeks from kickoff to launch. A full SaaS or enterprise system takes 16 to 24 weeks. Projects with data migration, compliance review or multi-market rollout run longer. You get a working demo at the end of every two-week sprint, so you are never waiting months to see progress.
What is the difference between custom and off-the-shelf software?
Off-the-shelf software is built for the average company in an industry. You adapt your business to fit it. Custom software is built around how your business already works. Buy off-the-shelf when you want to start fast and the standard fit is good enough. Build custom when your competitive advantage lives in the workflow itself, and a generic tool would flatten it.
Which technologies do you build on?
For web we use React, Next.js and TypeScript on the front end with Node.js, Python or Go on the back end. Data lives in PostgreSQL, MySQL or MongoDB. Mobile is Flutter or React Native, with native Swift and Kotlin when performance demands it. Infrastructure runs on AWS, Azure or GCP with Docker, Kubernetes and CI/CD. We will recommend the stack that fits your problem rather than the one we are most excited about.
Do you work with our existing development team?
Often, yes. Many clients engage us to fill a specific gap — a security engineer, an architect, a mobile specialist — while their own team runs the rest. We work in your repository, follow your branching strategy and join your standups. We also take full ownership if you would rather hand the project over entirely.
How do you keep the project on budget?
Everything is fixed-price against written milestones. You approve a detailed scope before we start, and the price does not change when the work takes longer — that is our risk, not yours. If you want changes mid-build, we re-quote them in writing and you decide whether they are worth it. There are no surprise invoices.
Do you sign an NDA and transfer ownership of the code?
Yes to both. We sign a mutual NDA before any project detail is discussed, and we accept your own template if you have one. On final payment, all source code, designs, database schemas and API documentation transfer to you in full. We retain no ownership and no licence.
What happens after launch?
Every project includes 12 months of support covering bug fixes, security patches and minor adjustments. Beyond that most clients move to a monthly retainer for ongoing development and maintenance. You are never left with a system nobody wants to touch.
How do you handle security and compliance?
Security is built in rather than bolted on. Every merge gets an OWASP-aligned code review, dependencies are scanned automatically, and critical modules are penetration tested before release. We have delivered projects against GDPR, HIPAA, SOC 2 and PCI-DSS requirements, and we will tell you up front if your idea is not achievable within the compliance envelope.
Specialist services
Where a project needs depth in one specific area, we have a dedicated team for it.
Web Application Development
High-performance web platforms and portals.
Mobile App Development
Native iOS and Android applications.
Custom API Development
REST, GraphQL and microservice architecture.
White Label Development
Build it once, rebrand it, resell it.
AI Solutions
Assistants, extraction and workflow automation.
Cybersecurity & VAPT
Penetration testing on every deliverable.
Client Case Studies
Real results, with numbers, from real builds.
Our Clients
What we build and who we build it for.
Get a fixed price in three working days
Thirty minutes with a senior engineer, then a written scope, timeline and single fixed number. No obligation, and we will tell you if you should buy rather than build.