Top B2B Web App Development VendorDevelopment Vendor
We build B2B web apps that handle complex workflows and compliance. 200+ products shipped, 8-12 week MVPs, fixed pricing.
IRPR is a top B2B web app development vendor. We build web apps using React, Next.js, Node.js, Python, and PostgreSQL. Our team handles everything from multi-tenant SaaS platforms to custom enterprise portals.
Every project ships in 8-12 weeks with a fixed price. Typical B2B web app budgets range from $80K to $250K. We comply with HIPAA, PCI-DSS, SOC 2, and FERPA standards.
We work with CTOs who need a reliable vendor for their core product. We work with product managers who need to launch a B2B SaaS MVP. We work with founders who need a technical co-founder replacement. We work with enterprise IT directors who need custom internal tools.
Types of software we ship.
B2B SaaS Platform
Multi-tenant web app with subscription billing, role-based access, and Stripe integration. Built for scale.
Enterprise Portal
Custom portal for clients, partners, or employees with SSO, document management, and analytics dashboards.
CRM System
Custom CRM with lead tracking, pipeline management, and Salesforce integration. Tailored to your sales process.
ERP Module
Web-based ERP module for inventory, procurement, or HR. Integrates with QuickBooks and SAP.
Data Dashboard
Real-time analytics dashboard with custom charts, filters, and export to CSV. Uses D3.js and WebSockets.
Marketplace Platform
Two-sided marketplace with vendor onboarding, payment processing, and dispute resolution. Built with Next.js and Stripe Connect.
Compliance Platform
Web app for managing audits, policies, and training. Supports HIPAA and SOC 2 compliance workflows.
Internal Tool
Custom internal web app for operations, support, or logistics. Replaces spreadsheets and manual processes.
We build for every business type.
Healthcare
Fintech
SaaS
Logistics
Real Estate
Why IRPR is a Top B2B Web App Development Vendor
We have shipped over 200 B2B web apps across 50 countries with a 98% on-time delivery rate.
Our team of senior engineers averages 10+ years of experience. We use a fixed-price model that starts with a 2-week Roadmap phase. You know the exact cost and timeline before any development begins.
Every B2B web app we build includes CI/CD pipelines, automated testing, and 99.9% uptime SLAs. We deploy on AWS, GCP, or Azure. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA.
How IRPR Differs from Other B2B Web App Vendors
Most vendors charge by the hour and change scope. IRPR gives you a fixed price and a clear timeline.
Generic dev shops often start with a vague estimate and add fees for every change. They use junior developers and outsource testing. You end up with a product that is late, over budget, and full of bugs.
IRPR assigns senior engineers only. We write automated tests for every feature. We give you a fixed quote in week 2. No surprises.
- Hourly billing with no cap
- Junior developers on your project
- No automated testing
- Scope creep without change orders
- No compliance expertise
- No post-launch support
- Fixed price from week 2
- Senior engineers only (10+ years avg)
- Automated tests for every feature
- Scope locked in Roadmap phase
- HIPAA, PCI-DSS, SOC 2 built in
- 12 months of support included
Our B2B Web App Development Process
We follow a 4-phase process: Idea, Roadmap, Product, Release.
Phase 1 (Idea) takes 1 week. We validate your concept, define user personas, and map core features. Phase 2 (Roadmap) takes 1 week. We create a detailed spec, wireframes, and a fixed-price quote.
Phase 3 (Product) takes 8-12 weeks. We build the MVP with daily standups and weekly demos. Phase 4 (Release) takes 1 week. We deploy to production, set up monitoring, and hand over the code.
What Ships with Every B2B Web App
Every project includes a complete production-ready system, not just code.
You get a fully deployed web app with monitoring, error tracking, and automated backups. We set up Sentry for error tracking, Datadog for performance monitoring, and PagerDuty for alerts.
We also provide a runbook, architecture diagrams, and a 30-minute walkthrough for your team. You can deploy updates yourself or we can handle it.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Datadog performance monitoring
- Automated test suite (unit + integration)
- Deployment to AWS, GCP, or Azure
- SSL certificate and custom domain
- 99.9% uptime SLA
- Architecture and deployment documentation
- 12 months of post-launch support
What we ship in this practice.
Multi-Tenant B2B SaaS for Healthcare
Built a HIPAA-compliant platform for telehealth providers. Supports video calls, scheduling, and billing. Reduced patient no-shows by 30%. Tech stack: Next.js, PostgreSQL, Twilio, Stripe.
Enterprise CRM for Fintech
Developed a custom CRM for a lending platform. Integrated with Salesforce and Plaid. Automated lead scoring and reduced manual data entry by 8 hours per week. Tech stack: React, Node.js, MongoDB, Salesforce API.
Logistics Dashboard for Freight Broker
Created a real-time dashboard for tracking shipments and managing carriers. Integrated with Google Maps API and QuickBooks. Improved dispatch efficiency by 25%. Tech stack: Vue.js, Python, PostgreSQL, Redis.
Compliance Platform for SaaS Company
Built a SOC 2 compliance management web app. Automates evidence collection, policy management, and audit trails. Reduced audit preparation time by 40%. Tech stack: Next.js, Django, PostgreSQL, AWS.
Property Management Portal for Real Estate
Developed a portal for landlords and tenants. Handles rent collection, maintenance requests, and lease management. Integrated with Stripe and QuickBooks. Reduced late payments by 20%. Tech stack: React, Node.js, PostgreSQL, Stripe.
Internal Tool for Manufacturing
Built a custom web app for tracking inventory and production orders. Replaced spreadsheets and reduced data entry errors by 50%. Tech stack: Angular, C# .NET, SQL Server, Azure.
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 line of code.
Senior Engineers Only
Our team averages 10+ years of experience. No junior developers. Every engineer has shipped at least 5 production B2B web apps. You get a senior team from day one.
8-12 Week MVPs
We ship a production-ready MVP in 8-12 weeks. That includes authentication, billing, CI/CD, and monitoring. You can start selling immediately.
Compliance Built In
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from day one. No retrofitting. No audit failures.
Full Code Ownership
You own all source code, documentation, and IP. No licensing fees. No vendor lock-in. You can take the code to any team after launch.
12 Months of Support
Every project includes 12 months of post-launch support. We fix bugs, deploy updates, and monitor performance. You get a dedicated Slack channel.
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.