Best B2B Portal Development TeamDevelopment Team
We build B2B portals that connect buyers and suppliers. 12-week MVP delivery with fixed pricing.
IRPR is the best B2B portal development team for companies that need a custom, scalable platform for buyer-supplier transactions. We use React, Node.js, PostgreSQL, and cloud-native infrastructure on AWS to build portals that handle complex ordering, inventory sync, and role-based access.
Every B2B portal ships in 12-14 weeks with a fixed price between $80K and $250K. We handle HIPAA, PCI-DSS, and SOC 2 compliance. You get a fully functional portal with real users, not a prototype.
Who hires us: procurement directors who need to digitize manual ordering, B2B distributors who want to offer self-service ordering to their partners, manufacturers who require a dealer portal with real-time inventory, and SaaS companies building a marketplace or partner portal.
Types of software we ship.
Supplier portal
Self-service ordering, invoice management, and real-time inventory sync for suppliers. Integrates with SAP and Oracle.
Distributor portal
White-label ordering system for distributors with tiered pricing, bulk orders, and automated reordering via REST APIs.
Dealer portal
Sales tools, product catalogs, and commission tracking for dealers. Built with Next.js and Stripe for payments.
Partner portal
Co-branded portal for channel partners with lead management, deal registration, and revenue sharing. Uses HubSpot CRM integration.
Procurement portal
Streamlined RFQ, PO, and contract management for procurement teams. Connects to Ariba and Coupa.
Marketplace portal
Multi-vendor marketplace with catalog management, order routing, and split payments. Powered by Stripe Connect and Elasticsearch.
Wholesale portal
B2B ecommerce portal with minimum order quantities, net terms, and CSV import for bulk product updates. Built on Shopify Plus or custom React.
Vendor portal
Onboarding, compliance document upload, and performance dashboards for vendors. Uses AWS Cognito for secure login.
We build for every business type.
Manufacturing and distribution
Technology and SaaS
Healthcare and life sciences
Retail and ecommerce
Professional services and logistics
Why we are the best B2B portal development team
We ship production-grade B2B portals in 12 weeks with fixed pricing and full compliance.
Most B2B portal projects fail because of scope creep, slow development, and poor integration with existing ERP or CRM systems. IRPR solves this with a fixed-scope Roadmap phase that locks down requirements in week 2. No surprises, no budget overruns.
Our team has built over 200 products for clients in 50 countries. We use React, Node.js, PostgreSQL, and cloud-native services on AWS or Azure. Every portal includes role-based access, audit logging, and API integrations with systems like SAP, Oracle, and Salesforce.
How we differ from other B2B portal teams
We do not use hourly billing, scope creep, or offshore handoffs. Every portal ships on time and on budget.
Generic dev shops often start coding without a clear roadmap. This leads to missed deadlines, budget overruns, and portals that do not integrate with your ERP or CRM. They also avoid compliance certifications like HIPAA or PCI-DSS because they are too complex.
IRPR is different. We start with a 2-week Roadmap phase that produces a fixed-scope plan and a fixed price. Every developer is a senior engineer with 10+ years of experience. We handle HIPAA, PCI-DSS, and SOC 2 compliance in-house.
- Hourly billing with no cap
- Scope creep from vague requirements
- Junior developers or outsourced teams
- No compliance certifications
- No integration with ERP or CRM
- Deliverable is a prototype, not a live portal
- Fixed price from the Roadmap phase
- Fixed scope locked in week 2
- Senior engineers only, average 12 years experience
- HIPAA, PCI-DSS, SOC 2 compliant
- Integrates with SAP, Oracle, Salesforce, HubSpot
- Production portal with real users in 12 weeks
Our B2B portal development process
We move from idea to live portal in 12 weeks with a clear, repeatable process.
Every portal starts with a discovery call where we understand your business model, user roles, and integration needs. We then move to a 2-week Roadmap phase that produces a detailed project plan with wireframes, user stories, and a fixed price.
After the Roadmap is signed off, we build the portal in 8-10 weeks using agile sprints. You get a staging environment with real data in week 6. The final week is dedicated to deployment, testing, and handover.
What ships with your B2B portal
Every portal includes everything you need to run and scale your B2B platform.
You own the full source code from day one. There are no licensing fees, no vendor lock-in, and no recurring royalties. The portal is deployed on your AWS or Azure account with CI/CD pipelines and monitoring.
We also include documentation, admin training, and 30 days of post-launch support. You can extend the portal with new features or integrations at any time.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- React frontend with TypeScript
- Node.js REST API with Express
- PostgreSQL database with migrations
- Role-based access control (admin, buyer, supplier)
- Stripe or Braintree payment integration
- Sentry error tracking and monitoring
- Deployment on AWS ECS or Azure Kubernetes
- Admin user guide and API documentation
What we ship in this practice.
Supplier portal for a manufacturing distributor
Built a self-service ordering portal for 200+ suppliers. Reduced manual order entry by 15 hours per week. Tech stack: React, Node.js, PostgreSQL, SAP integration via REST.
Dealer portal for a consumer electronics brand
Created a white-label portal for 500 dealers with real-time inventory and commission tracking. Increased dealer sales by 22% in 6 months. Tech stack: Next.js, Stripe, Elasticsearch.
Partner portal for a SaaS company
Built a co-branded partner portal with deal registration and revenue sharing. Onboarded 150 partners in 3 months. Tech stack: React, Node.js, HubSpot CRM API.
Procurement portal for a healthcare GPO
Developed a centralized procurement portal for 50 hospitals. Cut procurement cycle time from 14 days to 3 days. Tech stack: React, Node.js, PostgreSQL, HIPAA compliant.
Wholesale portal for a food service distributor
Launched a B2B ecommerce portal with net terms and bulk ordering. Processed $10M in orders in the first year. Tech stack: React, Node.js, Stripe, Shopify Plus.
Marketplace portal for industrial parts
Built a multi-vendor marketplace connecting 300 suppliers with 1,000 buyers. Split payments and automated order routing. Tech stack: React, Node.js, Stripe Connect, AWS Lambda.
Why teams hire us.
Fixed price, not hourly
Every B2B portal 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 any code is written.
Senior engineers only
Every developer at IRPR has 10+ years of experience. No juniors, no outsourced teams. Your portal is built by engineers who have shipped production systems for companies like Microsoft and Amazon.
Compliance built in
We handle HIPAA, PCI-DSS, and SOC 2 compliance as part of the build. Your portal includes audit logs, encryption at rest and in transit, and role-based access controls from day one.
12-week MVP delivery
From idea to live portal in 12 weeks. We use a fixed-scope Roadmap phase to eliminate ambiguity. Your portal goes live with real users, not a demo.
Full ownership of code and data
You own the entire source code, database, and infrastructure. No vendor lock-in, no licensing fees, no recurring royalties. Deploy on your own AWS or Azure account.
Integrates with your existing systems
We connect your portal to SAP, Oracle, Salesforce, HubSpot, Stripe, and other enterprise systems via REST or GraphQL APIs. No rip-and-replace of your current stack.
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.