Premium B2B Web App Development AgencyB2B Web App
We build custom B2B web apps for enterprises. 8-12 week MVPs with fixed pricing.
IRPR is a premium B2B web app development agency. We build custom web apps using Next.js, React, Node.js, Python, and PostgreSQL. Every project starts with an Idea phase and ends with a deployed product.
We ship production-ready apps in 8-12 weeks. Pricing is fixed from the Roadmap phase, typically $80K-$250K for a full MVP. We comply with SOC 2, HIPAA, and PCI-DSS standards for B2B clients.
B2B founders hire us to replace manual processes with custom software. CTOs hire us to build internal tools and customer portals. Enterprise product managers hire us to launch new SaaS products without growing their in-house team.
Types of software we ship.
B2B SaaS Platform
Multi-tenant subscription app with Stripe billing, role-based access, and usage analytics. Built on Next.js and PostgreSQL.
Customer Portal
Self-service portal for clients to view invoices, submit tickets, and manage accounts. Integrates with Salesforce and HubSpot.
Internal ERP System
Custom ERP for inventory, procurement, and HR workflows. Connects to QuickBooks and SAP via REST APIs.
B2B Marketplace
Multi-vendor marketplace with order management, payment splitting, and real-time inventory sync. Uses Stripe Connect.
Compliance Dashboard
Audit-ready dashboard for SOC 2 or HIPAA compliance tracking. Auto-generates reports and alerts on policy violations.
Analytics Platform
Custom analytics tool with dashboards, data pipelines, and report exports. Built on Python, dbt, and Snowflake.
API Integration Hub
Middleware layer that connects legacy systems to modern APIs. Handles authentication, rate limiting, and error logging.
Field Service App
Web and mobile app for field technicians to receive jobs, log hours, and capture photos. Syncs offline with IndexedDB.
We build for every business type.
Professional services
Healthcare and life sciences
Manufacturing and logistics
Technology and SaaS
Finance and insurance
Why hire a premium B2B web app development agency
Building B2B software is different from consumer apps. You need compliance, integrations, and enterprise-grade reliability.
B2B web apps handle sensitive data, complex user roles, and third-party integrations. IRPR has shipped over 200 products, including apps that process 50,000 transactions per day. We use SOC 2 compliant infrastructure on AWS with 99.9% uptime SLAs.
Our team includes senior engineers who have built payment systems for fintech, patient portals for healthcare, and inventory tools for manufacturing. Every app goes through a 2-week Roadmap phase where we define scope, architecture, and a fixed price.
Generic dev shop vs a premium B2B web app agency
Not all development teams can handle B2B complexity. Here is the difference.
Generic shops treat every project like a landing page. They use the same templates, skip compliance, and leave you with code that does not scale. IRPR builds for enterprise from day one.
We write unit tests, set up CI/CD pipelines, and configure monitoring with Sentry and Datadog. Every app ships with a production-grade deployment on AWS or GCP.
- No compliance knowledge (HIPAA, SOC 2, PCI-DSS)
- Hourly billing with no fixed price
- No dedicated project manager
- Reuses templates without customization
- No post-launch support plan
- Code ownership not guaranteed
- Built-in compliance for healthcare, finance, and SaaS
- Fixed price from the Roadmap phase (week 2)
- Senior engineers only, no junior devs
- Custom architecture tailored to your business logic
- 12 months of maintenance included in every project
- Full source code ownership from day one
Our process for building B2B web apps
We follow a 4-phase framework: Idea, Roadmap, Product, Release.
The Idea phase takes 1 week. We clarify your goals, identify user personas, and map key workflows. You get a product brief that defines what we build and why.
The Roadmap phase takes 1-2 weeks. We create a detailed technical specification, choose the tech stack, and deliver a fixed price contract. No surprises later.
What ships with every B2B web app
Every project includes these deliverables by default. No hidden add-ons.
We ship more than code. Every app comes with documentation, deployment scripts, and a monitoring stack. Your team can take over on day one.
- Source code in your private GitHub repository
- CI/CD pipeline on GitHub Actions with automated tests
- Deployment on AWS ECS or GCP Cloud Run with auto-scaling
- Sentry error tracking and Datadog performance monitoring
- PostgreSQL database with automated backups
- Stripe or Braintree payment integration (if needed)
- Role-based access control with Auth0 or Clerk
- API documentation via Swagger or Postman
- User acceptance testing (UAT) environment
- 12 months of bug fixes and security updates
What we ship in this practice.
Multi-tenant SaaS for insurance brokers
Built a web app that lets brokers manage policies, quotes, and commissions in one place. Reduced manual data entry by 12 hours per week. Tech stack: Next.js, PostgreSQL, Stripe, Auth0.
Patient portal for a telehealth network
Developed a HIPAA-compliant portal where patients book appointments, view records, and message providers. Handles 10,000 active users. Tech stack: React, Node.js, AWS, Twilio.
Inventory management system for a manufacturer
Replaced spreadsheets with a real-time inventory app that tracks raw materials and finished goods. Cut stockouts by 40%. Tech stack: Python, Django, PostgreSQL, Redis.
Compliance dashboard for a fintech startup
Created a SOC 2 compliant dashboard that auto-generates audit reports and monitors security controls. Saves 15 hours of manual compliance work per month. Tech stack: Next.js, Prisma, AWS, Datadog.
B2B marketplace for industrial equipment
Built a multi-vendor marketplace with order management and real-time inventory sync. Processed $2M in transactions in the first quarter. Tech stack: Next.js, Stripe Connect, PostgreSQL, Elasticsearch.
Field service app for a logistics company
Developed a web and mobile app for drivers to receive deliveries, capture signatures, and log hours. Reduced dispatch time by 25%. Tech stack: React Native, Node.js, MongoDB, Google Maps API.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a single line of code.
Senior engineers only, no juniors
Our team averages 10+ years of experience. We do not outsource or use junior developers. Every engineer has shipped production B2B apps before.
Compliance built in, not bolted on
We build HIPAA, SOC 2, and PCI-DSS compliant apps from day one. No retrofitting. Our infrastructure on AWS meets enterprise security standards.
12-week MVP, not 12 months
Most B2B web apps take 8-12 weeks from kickoff to production. We use proven architectures and reusable components to accelerate delivery.
Full code ownership
You own all source code, documentation, and infrastructure scripts. No licensing fees, no vendor lock-in. You can take the app anywhere after launch.
12 months of maintenance included
Every project includes 12 months of bug fixes, security patches, and uptime monitoring. We do not disappear after launch.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.