How Much Does It Cost to Build A field service management app?
Realistic cost to build a field service management app: USD 15k–300k depending on scope. Features, tech stack, timeline, team…
How Much Does It Cost to Build Custom software?
Realistic cost to build custom software: USD 15k–300k depending on scope. Features, tech stack, timeline, team and monetisation explained.
Budgeting for custom software is easier when you can see where the money goes. This guide walks through features, team, timeline and the hidden running costs most estimates leave out.
The short answer
Building custom software typically costs USD 15,000 to USD 100,000 for most businesses, with large-scale platforms going beyond USD 110,000. Here is how that breaks down:
| Version | What you get | Typical cost | Timeline |
|---|---|---|---|
| MVP | Core user journey on one or two platforms, basic admin | $15k – $35k | 8–14 weeks |
| Full product | All main apps, payments, notifications, analytics | $40k – $100k | 16–26 weeks |
| Advanced platform | Scale, automation, AI features, integrations | $110k – $300k+ | 30–48 weeks |
These figures assume a professional team in India working at typical market rates. The same scope built entirely in the US, UK or Australia usually costs two to three times more.
How this kind of business software product works
Business systems such as the one you are planning succeed when they match how people actually work. Integration with existing tools and data migration are often bigger tasks than the core features.
Core features and the apps you will need
Core modules
- Role-based dashboards
- Workflow and approvals
- Records and document management
- Reporting and exports
- Notifications
Integrations
- Accounting and ERP
- Email, SMS and WhatsApp
- Payment gateways
- Identity and SSO
Administration
- User and role management
- Audit logs
- Configuration
- Backups
Advanced features that add cost (and value)
Once the core works, these are the upgrades that typically move a business software product from good to category-leading. Each can add anywhere from a few thousand to tens of thousands of dollars:
- Mobile apps for field staff
- AI assistants and document extraction
- Advanced analytics
- Multi-entity and multi-currency
Where the budget goes
For a full product of around USD 70,000, a typical split looks like this:
| Phase | Share | Approximate cost |
|---|---|---|
| Discovery, UX and UI design | 12% | USD 8,400 |
| Mobile and web front ends | 33% | USD 23,100 |
| Back end, APIs and integrations | 30% | USD 21,000 |
| Quality assurance and testing | 13% | USD 9,100 |
| Project management and DevOps | 12% | USD 8,400 |
How location changes the price
The same features cost very different amounts depending on where your team sits. Indicative market rates:
| Region | Typical hourly rate (USD) | Notes |
|---|---|---|
| India | 25 – 50 | Deep talent pool; best value for full product teams |
| Eastern Europe | 40 – 75 | Strong engineering, good EU overlap |
| UAE & Saudi Arabia | 50 – 100 | Local presence, higher overheads |
| United Kingdom | 70 – 150 | Agencies in London at the upper end |
| Australia | 80 – 160 | Senior local talent is scarce and expensive |
| United States | 90 – 180 | Silicon Valley and New York at the top of the range |
A hybrid model — product leadership close to your market and engineering in India — is how many companies get the best of both.
Recommended technology stack
There is no single correct stack, but a sensible, well-supported starting point for business software products is:
- Apps and front end: Flutter or React Native for iOS and Android, React/Next.js for web
- Back end: Node.js (NestJS) or Python (FastAPI)
- Database: PostgreSQL with Redis for caching
- Cloud: AWS, Azure or Google Cloud, with a region close to your users
- Also relevant: .NET, Java, Python, Node.js, PHP, React
The team you need
A typical team for the full-product version:
- 1 product manager / business analyst
- 1 UI/UX designer
- 2–4 mobile and front-end developers
- 2–3 back-end developers
- 1–2 QA engineers
- A part-time DevOps engineer and solution architect
Timeline
| Phase | Duration |
|---|---|
| Discovery and design | 2–4 weeks |
| MVP build | 8–14 weeks in total |
| Full product | 16–26 weeks in total |
| Post-launch iteration | Ongoing, in 2-week sprints |
How to make money
Common monetisation models for business software products:
- Internal savings and efficiency
- SaaS subscription per user or tenant
- Implementation fees
Compliance to plan for
Depending on where you launch, budget time for data protection laws in each country you operate in, tax and e-invoicing rules, and industry-specific regulations. Building these in early is far cheaper than retrofitting them after launch.
Ongoing costs after launch
- Maintenance: budget roughly 15–20% of the build cost per year for updates, OS changes and fixes
- Cloud hosting: from a few hundred dollars a month at launch, scaling with usage
- Third-party services: maps, SMS/OTP, payments, email and analytics fees
- Marketing and support: often larger than the tech budget for consumer products
How to reduce the cost without cutting corners
- Launch an MVP in one city or segment before expanding
- Invest in discovery — every unclear requirement costs more later
- Buy commodity components (payments, chat, maps) instead of building them
- Choose managed cloud services to cut DevOps overhead
- Release the admin console as a simple internal tool first
Get an estimate for your idea
Every product is different. Share a few lines about your idea through our contact page or try the app cost calculator for a quick ballpark. If you want to go deeper, see our Custom Software Development page.