Experienced B2B Portal Development TeamB2B Portal
We build custom B2B portals for buyers and suppliers. Fixed price, 8-12 week MVP, full ownership.
IRPR builds B2B portals that connect buyers and suppliers with custom workflows, real-time inventory, and automated ordering. We use Next.js for the frontend, Node.js for the API, and PostgreSQL for data storage to ensure fast, scalable platforms.
We ship a fully functional B2B portal MVP in 8-12 weeks. Pricing is fixed from the start: $80K-$250K depending on complexity. Every portal is built to meet your compliance needs: HIPAA, PCI-DSS, or SOC 2.
Companies hire us when they need a procurement portal for manufacturing, a distributor ordering system for logistics, a wholesale marketplace for ecommerce, or a dealer portal for real estate. Our clients are VPs of Supply Chain, Heads of Digital Commerce, and CTOs at mid-market and enterprise firms.
Types of software we ship.
Procurement portal
Automate purchase orders, approvals, and vendor management. Integrates with SAP and Oracle.
Supplier portal
Let suppliers upload catalogs, update pricing, and manage orders in real time. Built with REST APIs.
Distributor portal
Give distributors self-service access to inventory, pricing tiers, and order history. Syncs with NetSuite.
Wholesale marketplace
Multi-vendor platform with custom commission rules, checkout, and shipping. Uses Stripe Connect.
Dealer portal
Enable dealers to place bulk orders, track shipments, and view sales reports. Connects to Salesforce.
Partner portal
Manage partner referrals, co-branded collateral, and performance dashboards. Built with Auth0 for SSO.
Customer portal
Give B2B customers a dedicated login to view invoices, pay bills, and reorder. Integrates with QuickBooks.
Vendor management portal
Track vendor contracts, compliance documents, and performance scores. Uses AWS S3 for document storage.
We build for every business type.
Manufacturing
Logistics and distribution
Healthcare
Construction and real estate
Retail and ecommerce
Why you need an experienced B2B portal development team
A B2B portal is not a simple website. It needs complex pricing, multi-role access, and integrations with ERP and CRM systems.
IRPR has built 200+ products including 40+ B2B portals for industries like manufacturing, logistics, and healthcare. Our portals handle thousands of SKUs, tiered pricing, and automated reorder points. We use Next.js and Node.js for speed and PostgreSQL for reliable data storage.
A generic web development agency will build you a storefront. IRPR builds you a full procurement system with role-based dashboards, purchase order workflows, and real-time inventory sync. We have shipped portals that process over $50M in annual transactions.
IRPR vs generic development shops
Not all teams can build a B2B portal that scales. Here is the difference.
Generic shops often use page builders or pre-built themes that break when you need custom pricing rules or ERP integration. They quote hourly and bill for every change.
IRPR uses a fixed price model. We start with a 2-week Roadmap phase to define every feature, then build your portal in 8-12 weeks with full ownership and documentation.
- Hourly billing with no cap
- Pre-built themes that limit customization
- No compliance expertise (HIPAA, PCI-DSS)
- No dedicated QA engineer
- Slow email-based communication
- Code ownership unclear
- Fixed price from the Roadmap phase
- Custom UI built in Next.js from scratch
- Built to HIPAA, PCI-DSS, or SOC 2 standards
- Dedicated QA engineer on every project
- Daily Slack updates and weekly video calls
- Full source code ownership, no licenses
How we build your B2B portal in 4 phases
Our process is designed to get you a working portal fast, with no surprises.
Every project follows the same 4-phase framework: Idea, Roadmap, Product, Release. You know the timeline and price before we write a single line of production code.
The Roadmap phase is a fixed $8K-$15K investment. You get a detailed spec, wireframes, and a fixed quote for the build. If you proceed, that amount is deducted from the total.
What ships with every B2B portal
You get more than just code. Every portal includes these deliverables by default.
We do not gatekeep your own product. From day one, you have access to the repo, the CI/CD pipeline, and the deployment dashboard.
All deliverables are included in the fixed price. No hidden costs for documentation, testing, or deployment.
- Full source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions with automated tests
- Staging environment on AWS with auto-scaling
- Production environment with CloudFront CDN
- Sentry error tracking and Datadog performance monitoring
- Comprehensive API documentation (Swagger/OpenAPI)
- Admin dashboard with user management and audit logs
- Role-based access control (RBAC) for buyers, suppliers, and admins
- Automated email notifications via SendGrid
- 30-day post-launch support and bug fixes
What we ship in this practice.
Manufacturing procurement portal
Built a portal for a mid-size auto parts manufacturer. Suppliers submit quotes, buyers approve purchase orders, and inventory syncs with SAP every 5 minutes. Reduced procurement cycle from 5 days to 1 day. Tech stack: Next.js, Node.js, PostgreSQL, SAP Integration Suite.
Medical device distributor portal
Created a HIPAA-compliant portal for a medical device distributor. Hospitals place bulk orders, view custom pricing, and track shipments in real time. The portal processes 2,000+ orders per month with 99.9% uptime. Tech stack: Next.js, Node.js, PostgreSQL, AWS S3, Twilio.
Wholesale food marketplace
Developed a multi-vendor marketplace connecting food producers with grocery chains. Each vendor manages their own catalog and pricing. The platform handles $5M in monthly transactions via Stripe Connect. Tech stack: Next.js, Node.js, PostgreSQL, Stripe Connect, Algolia.
Dealer portal for industrial equipment
Built a dealer portal for a heavy equipment manufacturer. Dealers view inventory, submit warranty claims, and access training materials. The portal reduced dealer support calls by 40%. Tech stack: Next.js, Node.js, PostgreSQL, Salesforce API, Auth0.
Logistics partner portal
Delivered a portal for a 3PL company. Carriers bid on loads, track deliveries, and submit invoices. Shippers see real-time shipment status. The portal handles 10,000+ loads per quarter. Tech stack: Next.js, Node.js, PostgreSQL, Google Maps API, Stripe.
Real estate investor portal
Built a portal for a commercial real estate firm. Investors view property performance, download reports, and request distributions. The portal integrates with QuickBooks for automated bookkeeping. Tech stack: Next.js, Node.js, PostgreSQL, QuickBooks API, SendGrid.
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. You know the total cost before we write a single line of production code.
Senior engineers only
IRPR does not hire junior developers. Every engineer on your project has 8+ years of experience and has shipped at least 5 production portals. You talk directly to the team building your product.
8-12 week MVP delivery
We ship a working B2B portal with core features in 8-12 weeks. You get a live demo every 2 weeks. Most agencies take 6 months to deliver what we do in 12 weeks.
Full code ownership
You own 100% of the source code, documentation, and deployment infrastructure. No proprietary frameworks, no licensing fees, no vendor lock-in. You can take the code anywhere after launch.
Built for compliance
Our portals are built to meet HIPAA, PCI-DSS, and SOC 2 standards from day one. We have delivered portals for healthcare, fintech, and government clients. Compliance is not an afterthought.
Real-time communication
You get daily updates on Slack and a weekly video call with the entire team. No account managers, no status report delays. You see progress in real time.
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.