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RBMStudios

Custom software

Custom software built around the way your business works

CRMs, ERPs, admin dashboards, APIs and backends — we build business software that connects your data, removes manual work and grows with your team.

Starting price
From ₹79,999 · $2,999
Typical timeline
6–16 weeks
Core stack
Node.js · React · PostgreSQL
  • CRM, ERP & admin systems
  • APIs & third-party integrations
  • Secure, scalable backends

What you get

What’s included in Custom Software Development

Pick what you need — every project gets a clear scope and a fixed, itemised quote before work starts.

  • CRM development

    Lead, customer and pipeline management designed around your sales process.

  • ERP development

    Orders, inventory, purchasing and invoicing modules connected in one system.

  • Admin dashboard development

    Operations dashboards with reports, exports, alerts and role-based access.

  • API development & integration

    REST APIs and integrations with payment, shipping, accounting, WhatsApp and CRM tools.

  • Backend development

    Secure Node.js backends, databases, background jobs and cloud deployment.

  • SaaS development

    Multi-user products with subscriptions, billing and account management.

Why it matters

When off-the-shelf software stops fitting

Most growing companies run on a patchwork: a CRM that does half of what sales needs, spreadsheets for stock and orders, and data copied by hand between tools. Each workaround costs hours every week and makes reporting unreliable.

We design software around your process instead of forcing your process into a product. That can be a CRM shaped to your sales cycle, an ERP module for orders and inventory, an operations dashboard, or an API that lets your website, apps and partners share one source of truth.

Every project starts with discovery and a written scope. We build in phases with a working demo every two weeks, document the APIs and hand over the source code, so your team — or ours — can keep improving it.

Pricing

Simple, fixed pricing

Clear starting prices with the billing shown on every plan. Need something custom? We will quote it within 24 hours.

Full pricing
  • Recommended

    Business Web Application

    Starting price · one-time

    From ₹79,999

    $2,999 international6–10 weeks

    • Custom dashboard
    • Admin panel
    • Role-based access
    • API integration
    • Database management
    • Advanced functionality
    Get started
  • SaaS & Enterprise Software

    Starting price · one-time

    From ₹1,49,999

    $5,999 international10–16 weeks

    • Multi-user architecture
    • Subscription functionality
    • Advanced dashboards
    • Payment integrations
    • Custom backend
    • Scalable architecture
    Get started
  • CRM, ERP & Custom Software

    Custom quote

    Custom quote

    • CRM, ERP & admin systems
    • API development & integration
    • Backend development
    • Fixed quote per phase
    Request a quote

All prices are indicative starting prices. Final quotations depend on project scope, features, integrations and specific requirements. Third-party subscriptions, advertising budgets, hosting and domain charges may be additional.

Deliverables

Everything you receive

Clear deliverables, agreed up front and listed in your proposal — so you know exactly what you are paying for.

  1. 01Discovery workshop & written scope
  2. 02Database and system architecture
  3. 03UX flows and UI design
  4. 04Backend, APIs & admin panel
  5. 05Integrations with your existing tools
  6. 06Role-based access & security
  7. 07API documentation
  8. 08Source code, deployment & handover

Process

From first call to launch in four clear steps

Every project follows the same transparent process, so you always know what is happening, what is next and what it costs.

Start a project
  1. Day 101

    Discovery call

    A focused 30-minute call to understand your business, customers and goals. No jargon, no hard sell.

    You get

    • Your goals and customers mapped
    • Honest advice on what you need
    • A rough budget and timeline
  2. Within 24 hours02

    Proposal & scope

    A clear, itemised proposal with timeline, deliverables and a fixed price. No surprises after sign-off.

    You get

    • Fixed price in INR or USD
    • Pages and features listed
    • Milestones and launch date
  3. Days 2 – 2103

    Design & build

    Design approved in Figma first, then development in short sprints with regular previews you can click through.

    You get

    • Figma design to approve
    • Working previews every few days
    • Mobile-first, SEO-ready build
  4. Launch04

    Launch & grow

    SEO checks, speed tests, analytics and go-live — then marketing and care to keep it growing. You own everything.

    You get

    • Speed and SEO checks
    • Analytics and Search Console
    • Code, domain and logins handed over

Case study

See the results for yourself

See all work
www.repairsathi.com
RepairSathi website designed and developed by RBM Studios
RepairSathi mobile website

Web App2026

RepairSathi

Designed, built and now manage a complete home-services platform — public booking site, admin dashboard and vendor panel — for 12 services across 64 neighbourhoods.

Services live
12
Area pages
64
Booking channels
3
Panels built
3
Read the case study

FAQ

Custom Software Development: common questions

Can’t find your answer here? Message us on WhatsApp — we reply to every enquiry within 24 hours.

How much does custom software cost?

Business web applications with an admin panel, roles and APIs start at ₹79,999 / $2,999, and SaaS and enterprise platforms at ₹1,49,999 / $5,999. CRM, ERP and integration projects are quoted after a free discovery call, with a fixed price for each phase.

Should we build custom software or buy an existing tool?

If an existing tool covers most of your process at a fair price, use it. Custom software makes sense when per-user fees add up, key workflows are missing, or data has to move between several tools. We will tell you honestly which side you are on.

Can you integrate with the tools we already use?

Usually, yes — accounting, payment, shipping, email, WhatsApp, CRMs and most platforms with an API. We review their documentation during discovery, before we quote.

Who owns the software?

You do. The source code lives in your repository and runs on accounts in your name, with documentation for your team.

Do you support the software after launch?

Yes. Maintenance plans cover updates, monitoring and fixes, or you can hire a dedicated developer to keep building new features.

Free consultation

Build a website that works as hard as you do

Tell us about your website, app or marketing goals. You’ll get a clear plan, timeline and fixed price — usually within 24 hours.