Affordable B2B Web App Development VendorDevelopment Vendor
We build B2B web apps that ship in 8-12 weeks. Fixed pricing from $80K to $250K.
IRPR is an affordable B2B web app development vendor. We build custom web apps using React, Node.js, Python, and PostgreSQL. Every project is built by senior engineers with 10+ years of experience.
We ship a production-ready B2B web app in 8-12 weeks. Pricing is fixed from $80K to $250K depending on scope. We handle compliance for HIPAA, PCI-DSS, SOC 2, and FERPA.
Our clients are B2B SaaS founders who need a fast MVP, enterprise IT teams replacing legacy systems, and startups raising a seed round. They all need a reliable vendor that delivers on time and on budget.
Types of software we ship.
B2B SaaS platform
Multi-tenant web app with subscription billing, user roles, and Stripe integration. Built on Next.js and PostgreSQL.
Enterprise portal
Custom portal for vendors, partners, or clients. Includes SSO, document management, and Slack notifications.
CRM for B2B sales
Sales pipeline tool with lead scoring, email sync via SendGrid, and Salesforce integration. Built for inside sales teams.
Procurement system
Purchase order management with approval workflows, vendor catalogs, and QuickBooks sync. Used by manufacturing firms.
B2B marketplace
Two-sided marketplace with vendor onboarding, payment escrow, and Stripe Connect. Supports 10,000+ products.
Compliance dashboard
Audit trail, policy management, and reporting for SOC 2 or HIPAA compliance. Built with React and AWS.
Inventory management app
Real-time stock tracking, barcode scanning, and reorder alerts. Integrates with Shopify and NetSuite.
Customer support tool
Ticket system with live chat, knowledge base, and Zendesk migration. Handles 50,000+ tickets per month.
We build for every business type.
SaaS companies
Enterprise teams
Healthcare organizations
Financial services
Logistics and manufacturing
Why choose IRPR as your affordable B2B web app development vendor
We deliver production-ready B2B web apps faster and cheaper than most agencies.
IRPR has shipped 200+ B2B web apps for clients in 50+ countries. Our average MVP timeline is 8-12 weeks. We use a fixed-price model so you know the cost upfront. No hourly billing, no surprises.
Our senior engineers work in small teams of 2-4 people. Every project includes a dedicated project manager, QA engineer, and DevOps engineer. We handle deployment, monitoring, and compliance from day one.
How IRPR compares to other B2B web app development vendors
Most vendors overcharge and underdeliver. IRPR is different.
Generic dev shops charge by the hour and stretch timelines to maximize billable hours. They use junior developers and change scope mid-project. You end up paying 2x for a product that ships late.
IRPR uses senior engineers only. We give you a fixed price in week 2 after the Roadmap phase. We ship in 8-12 weeks. You own the code. No hidden fees.
- Hourly billing with no cap
- Junior developers on your project
- Scope creep without change orders
- No compliance expertise
- Code ownership unclear
- Average timeline 6-12 months
- Fixed price from $80K
- Senior engineers with 10+ years
- Scope locked in Roadmap phase
- HIPAA, PCI-DSS, SOC 2 built in
- Full code ownership
- 8-12 week MVP delivery
Our process for building your B2B web app
We follow a 4-phase process that guarantees delivery on time and on budget.
Every project starts with a 2-week Roadmap phase. We define the scope, tech stack, and fixed price. You get a detailed document with wireframes, user stories, and a timeline.
Then we build the product in 6-10 weeks. We deploy to staging, run QA, and ship to production. You get full source code, CI/CD pipeline, and documentation.
What ships with every B2B web app from IRPR
You get a production-ready product, not a prototype.
Every B2B web app includes a fully functional backend, frontend, and deployment infrastructure. We use modern tools like Docker, GitHub Actions, and Sentry. Your team can take over immediately.
We also include documentation, API specs, and a runbook. You never get stuck with a black box.
- Source code in your GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- Docker containers for local dev
- PostgreSQL database with migrations
- REST API documentation (Swagger)
- Admin dashboard for user management
- Automated test suite (unit + integration)
- Deployment to AWS or GCP
- 30-day post-launch support
What we ship in this practice.
B2B SaaS for property management
Built a multi-tenant web app for property managers to track leases, maintenance, and payments. Reduced manual data entry by 8 hours per week. Tech stack: Next.js, PostgreSQL, Stripe.
Enterprise procurement portal
Developed a procurement system for a manufacturing company with 500+ vendors. Automated purchase orders and approvals. Cut procurement cycle from 5 days to 1 day. Tech stack: React, Node.js, QuickBooks API.
HIPAA-compliant patient portal
Created a secure patient portal for a healthcare network. Patients can message providers, view lab results, and schedule appointments. Handles 10,000+ active users. Tech stack: React, Python, AWS, HIPAA compliance.
B2B marketplace for industrial parts
Built a two-sided marketplace connecting suppliers and buyers. Supports 50,000+ SKUs with real-time inventory. Increased supplier onboarding speed by 60%. Tech stack: Next.js, Stripe Connect, PostgreSQL.
Compliance dashboard for fintech
Developed a compliance monitoring dashboard for a payment processor. Tracks KYC, AML, and transaction audits. Reduced audit preparation time by 40%. Tech stack: React, Node.js, SOC 2 compliance.
Customer support tool for SaaS
Built a ticket management system with live chat and knowledge base. Integrated with Slack and Zendesk. Handles 50,000+ tickets per month. Tech stack: React, Node.js, PostgreSQL.
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
We hire engineers with 10+ years of experience. No juniors, no offshore teams. Every developer has shipped production B2B apps before.
8-12 week MVPs
We ship a production-ready B2B web app in 8-12 weeks. Our process is optimized for speed without cutting corners. 98% of our projects ship on time.
Full code ownership
You own the source code, the IP, and the deployment. We put everything in your GitHub repo. No lock-in, no licensing fees.
Built-in compliance
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from day one. No retrofitting, no audit surprises.
Post-launch support included
Every project includes 30 days of post-launch support. We fix bugs, monitor performance, and help your team take over. After that, we offer maintenance at a fixed monthly rate.
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.