Leading B2B Portal Development PartnerDevelopment Partner
We build B2B portals that connect buyers and suppliers. Get a custom portal in 12 weeks with fixed pricing.
IRPR is the leading B2B portal development partner. We build custom B2B portals using React, Node.js, PostgreSQL, and AWS. Our portals handle procurement, order management, invoicing, and supplier onboarding.
Every portal ships with a 12-week timeline and fixed pricing from $80K to $250K. We comply with SOC 2, PCI-DSS, and HIPAA. You own the source code from day one.
Enterprise procurement directors hire us to replace legacy supplier systems. B2B marketplace founders hire us to launch multi-vendor platforms. Wholesale distributors hire us to automate order workflows. Each buyer needs a portal that reduces manual work and scales to thousands of users.
Types of software we ship.
B2B procurement portal
Automates purchase orders, approvals, and vendor management. Integrates with SAP and Oracle.
B2B supplier portal
Lets suppliers manage catalogs, submit invoices, and track payments. Syncs with QuickBooks.
B2B order management portal
Centralizes order entry, inventory checks, and fulfillment tracking. Connects to Shopify.
B2B customer portal
Gives buyers self-service access to quotes, invoices, and shipment status. Built with Next.js.
B2B marketplace portal
Hosts multiple sellers with commission tracking and dispute resolution. Uses Stripe Connect.
B2B distributor portal
Manages wholesale pricing, bulk orders, and logistics. Integrates with ShipStation.
B2B dealer portal
Handles lead distribution, inventory allocation, and performance dashboards. Built on AWS.
B2B partner portal
Supports channel partners with deal registration, training modules, and commission reports. Uses HubSpot API.
We build for every business type.
Manufacturing
Distribution
Technology
Healthcare
Retail and Wholesale
Why choose IRPR as your B2B portal development partner
We have shipped over 200 B2B portals for companies across 50 countries.
IRPR is the leading B2B portal development partner because we deliver on time and on budget. Our portals average 12 weeks from kickoff to launch. We use React for the frontend, Node.js for the backend, and PostgreSQL for data storage. Every portal includes role-based access control, order management, and payment processing.
Our clients see real results. One distributor reduced order processing time by 60% after switching to our portal. Another manufacturer onboarded 500 suppliers in the first month. We handle compliance for HIPAA, PCI-DSS, and SOC 2 so you can focus on your business.
B2B portal development: IRPR vs generic dev shops
Not all development partners deliver the same results.
Generic dev shops often start coding without a clear roadmap. They use hourly billing and change scope mid-project. This leads to delays, budget overruns, and portals that don't match your needs.
IRPR follows a fixed-price model. We spend the first 2 weeks building a detailed roadmap with wireframes, tech stack decisions, and a fixed quote. You approve the roadmap before we write a single line of code. This guarantees no surprises.
- Hourly billing with no cap
- Unclear scope changes
- No compliance expertise
- Generic tech stack
- No post-launch support
- Code ownership unclear
- Fixed price from week 2
- Roadmap phase defines scope
- HIPAA, PCI, SOC 2 compliant
- React, Node.js, AWS
- 12 month support included
- Full code ownership
Our B2B portal development process
We ship your portal in 4 phases over 12 weeks.
Phase 1 is the Idea phase where we define your goals, user personas, and key features. Phase 2 is the Roadmap phase where we build wireframes, choose the tech stack, and give you a fixed price. You approve everything before we start building.
Phase 3 is the Product phase where our senior engineers code your portal in 8-10 weeks. Phase 4 is the Release phase where we deploy to production, set up monitoring, and hand over the source code. We provide 12 months of support after launch.
What ships with your B2B portal
Every portal includes everything you need to run and scale.
We don't just deliver code. We deliver a complete system that your team can operate immediately. Our standard package includes deployment, monitoring, and documentation.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and alerts
- Role-based access control for admins, buyers, suppliers
- Order management with approval workflows
- Stripe or Braintree payment integration
- Search and filter with Elasticsearch
- Responsive design for mobile and desktop
- API documentation with Swagger
- 12 months of post-launch support
What we ship in this practice.
Procurement portal for a manufacturer
Built a portal that connects 200 suppliers with a factory. Automated purchase orders and invoice matching. Reduced procurement cycle from 5 days to 2 hours. Tech stack: React, Node.js, PostgreSQL, SAP integration.
Supplier portal for a food distributor
Created a portal where 150 suppliers manage inventory and submit invoices. Integrated with QuickBooks for automatic payment reconciliation. Cut manual data entry by 12 hours per week. Tech stack: Next.js, AWS Lambda, Stripe.
Order management portal for a medical device company
Built a HIPAA-compliant portal for hospitals to order devices and track shipments. Included role-based access for 50 hospital procurement teams. Reduced order errors by 80%. Tech stack: React, Node.js, PostgreSQL, HIPAA compliant.
B2B marketplace for electronics wholesalers
Launched a multi-vendor marketplace with 30 suppliers. Handles commission tracking, dispute resolution, and automated payouts via Stripe Connect. Generated $2M in GMV in the first quarter. Tech stack: Next.js, Node.js, Stripe Connect.
Dealer portal for an auto parts manufacturer
Developed a portal for 400 dealers to check inventory, place bulk orders, and view pricing tiers. Integrated with ShipStation for real-time tracking. Increased dealer order volume by 35%. Tech stack: React, Node.js, PostgreSQL, ShipStation.
Partner portal for a SaaS company
Built a portal for 100 channel partners to register deals, access marketing materials, and track commissions. Integrated with HubSpot CRM. Reduced partner onboarding time from 2 weeks to 2 days. Tech stack: Next.js, HubSpot API, AWS.
Why teams hire us.
Fixed price, not hourly
Every B2B portal project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. Your budget is locked from day one.
Senior engineers only
We hire only senior engineers with 8+ years of experience. No junior developers, no offshore teams. Your portal is built by experts who have shipped over 200 products.
Full code ownership
You own the source code from day one. No licensing fees, no vendor lock-in. We transfer everything to your GitHub repo at launch.
Compliance built in
We build portals that comply with HIPAA, PCI-DSS, and SOC 2 from the start. No retrofitting. We have delivered compliant portals for healthcare, finance, and ecommerce clients.
12 week MVP guarantee
We ship a production-ready MVP in 12 weeks or less. Our process is optimized for speed without sacrificing quality. 98% of our projects launch on time.
Post-launch support included
Every portal includes 12 months of support after launch. We monitor uptime, fix bugs, and handle updates. You get a dedicated engineer for the first month.
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.
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