Top B2B Portal Development ServicesDevelopment Services
We build B2B portals that connect suppliers and buyers. 8-12 week MVPs with fixed pricing.
IRPR builds B2B portals for wholesale, distribution, and manufacturing companies. We use Next.js for the frontend, Node.js for APIs, and PostgreSQL for data, with Stripe or Braintree for payments. Every portal includes role-based access for suppliers, buyers, and admins.
We ship a fully functional B2B portal in 12-14 weeks. Fixed price from $80K to $250K depending on features. We handle compliance like PCI-DSS if you process payments, or SOC 2 if you handle enterprise data. Source code is yours from day one.
Mid-market manufacturers who need a supplier portal. Wholesale distributors launching a buyer portal. Marketplaces connecting 100+ vendors to customers. Enterprise procurement teams replacing legacy systems with modern portals.
Types of software we ship.
Supplier portal
Suppliers upload catalogs, update inventory, and manage orders. Integrates with SAP or Oracle ERP via REST APIs.
Buyer portal
Buyers place bulk orders, view pricing tiers, and track shipments. Built with Next.js and Stripe for payments.
B2B marketplace
Multi-vendor platform with automated commissions, vendor dashboards, and review systems. Uses React and Firebase.
Procurement portal
Streamline RFQs, purchase orders, and approvals. Connects to SAP or Oracle via middleware. Role-based access.
Vendor management portal
Onboard vendors, manage contracts, track performance. Built with Node.js and PostgreSQL, includes vendor scoring.
B2B ecommerce portal
Order online with negotiated pricing, bulk discounts, and reorder lists. Integrates with QuickBooks or NetSuite.
Distributor portal
Distributors manage reseller networks, inventory levels, and automated replenishment. Uses Redis for caching.
Wholesale portal
Wholesalers offer tiered pricing, minimum order quantities, and custom catalogs. Integrates with Magento or Shopify.
We build for every business type.
Manufacturing & Distribution
Healthcare & Medical
Retail & Ecommerce
Technology & SaaS
Agriculture & Food
B2B Portal Development Metrics
Numbers show why IRPR delivers reliable B2B portals.
We have shipped 200+ software products across 50+ countries. Our B2B portal projects average 12 weeks from idea to launch. Fixed pricing means you know the cost before we start building.
Our portals handle 100,000+ SKUs, 10,000+ daily orders, and maintain 99.9% uptime. We use PostgreSQL and Redis to keep response times under 200ms.
IRPR vs Generic Development Shops
We build portals that ship on time and on budget.
Many agencies promise a B2B portal but deliver a half-built prototype. They use hourly billing, change scope, and leave you with no documentation. IRPR fixes this.
We work on fixed price with a clear roadmap. We use modern stacks (Next.js, Node, PostgreSQL) and ship source code to your repo. You get CI/CD, monitoring, and a production-ready portal.
- Hourly billing with no cost cap
- Scope creep on every feature
- Outdated tech (jQuery, PHP)
- No source code ownership
- No DevOps setup
- 6+ months to launch
- Fixed price from $80K-$250K
- Clear roadmap with 8-12 weeks
- Modern stack: Next.js, Node, PostgreSQL
- Full source code in your repo
- CI/CD pipeline with GitHub Actions
- 12-14 weeks average launch
How We Build Your B2B Portal
Four phases from idea to production.
We follow the IRPR framework: Idea, Roadmap, Product, Release. Each phase has clear deliverables and gates.
During Roadmap (week 2) we produce a spec with wireframes, database schema, and a fixed price quote. No surprises.
What Ships With Your B2B Portal
Every portal comes with a full production setup.
You get more than code. We ship infrastructure, monitoring, and documentation. Your team can take over from day one.
All projects include a CI/CD pipeline, error tracking, and a staging environment. We also write API documentation using Swagger.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline with GitHub Actions or CircleCI
- PostgreSQL database with migrations
- Sentry error tracking
- New Relic or Datadog performance monitoring
- Staging environment on AWS or Vercel
- Swagger API documentation
- Admin dashboard for managing users and orders
- Role-based access control (supplier, buyer, admin)
- 30-day post-launch warranty
What we ship in this practice.
Wholesale Supplier Portal for Industrial Parts
We built a portal for a parts distributor with 50,000 SKUs. Suppliers upload their own catalogs and manage stock. The portal reduced manual data entry by 12 hours per week per supplier. Tech stack: Next.js, Node.js, PostgreSQL, Redis.
Multi-Vendor B2B Marketplace for Office Supplies
A marketplace connecting 200 vendors to corporate buyers. Automated commission calculation and order routing. Cut order processing time from 2 days to 2 hours. Tech stack: React, Firebase, Stripe Connect.
Buyer Portal for Medical Device Distributor
Hospitals order devices, track shipments, and view contract pricing. Integrated with SAP for inventory sync. Reduced order errors by 35%. Tech stack: Next.js, Node.js, PostgreSQL, SAP API.
Procurement Portal for Construction Materials
A portal for a building materials distributor handling RFQs and purchase orders. Connects to Oracle ERP for invoice matching. Saved procurement team 8 hours per week. Tech stack: React, NestJS, PostgreSQL, Oracle connector.
Vendor Management Portal for Food Distributor
Onboard 500+ food vendors with automated compliance checks (FDA, organic certifications). Score vendors based on delivery and quality. Reduced vendor onboarding from 3 weeks to 3 days. Tech stack: Next.js, Node.js, PostgreSQL, AWS S3.
B2B Ecommerce Portal for Electronics Wholesaler
Wholesale electronics with tiered pricing and bulk discounts. Integrated with NetSuite for inventory and QuickBooks for invoicing. Generated 15% increase in repeat orders. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, NetSuite 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.
8-12 week delivery
We ship a production-ready B2B portal in 8-12 weeks. Our record for a full marketplace is 9 weeks. We optimize for speed without sacrificing quality.
Senior engineers only
Every project is staffed with senior developers who have 8+ years of experience. No junior devs. No offshoring. Your portal is built in the US or Europe.
Full source code ownership
You own every line of code from day one. We put it in your GitHub repo. No licensing fees, no vendor lock-in. You can take it anywhere.
Built-in compliance
We handle PCI-DSS for payment portals, SOC 2 for enterprise data, and HIPAA for healthcare. Our team has built compliant portals for 30+ regulated companies.
Post-launch support
We include 30 days of warranty and optional monthly maintenance. Our average support response time is under 4 hours. We don't 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.