Top B2B Portal Development VendorPortal Development
We build custom B2B portals that connect buyers with suppliers. 12-week delivery with a fixed price you know from day one.
IRPR is a top b2b portal development vendor. We build custom B2B portals using React, Node.js, PostgreSQL, and AWS. These portals handle user roles, real-time inventory sync, and procurement workflows.
Ships in 12-14 weeks with a fixed price starting at $80K. Every portal meets SOC 2 and GDPR compliance standards. You own the source code from day one.
We work with wholesale distributors, manufacturers, SaaS founders, and procurement directors who need a secure, scalable portal to manage B2B transactions.
Types of software we ship.
Wholesale Ordering Portal
Bulk buyers place orders online. Integrates with NetSuite ERP for real-time inventory and pricing.
Supplier Portal
Suppliers manage products, pricing, and shipments. Built with React and Node.js for fast onboarding.
Distributor Portal
Distributors manage reseller accounts, commissions, and order routing. Uses PostgreSQL and Stripe Connect.
Dealer Portal
Dealers access inventory, order parts, and track warranties. Integrates with SAP S/4HANA via REST APIs.
Partner Portal
Channel partners access marketing materials, leads, and performance dashboards. Built with Next.js and GraphQL.
Customer Portal
Enterprise customers manage subscriptions, invoices, and support tickets. Uses Django and AWS RDS.
Procurement Portal
Buyers request quotes, compare suppliers, and manage purchase orders. Integrates with HubSpot CRM.
Vendor Management Portal
Onboard vendors, manage contracts, and track performance. Built with Vue.js and PostgreSQL.
We build for every business type.
Manufacturing & Distribution
Technology & SaaS
Healthcare & Pharma
Retail & Ecommerce
Professional Services
Why choose a top b2b portal development vendor?
IRPR has shipped over 200 portals for companies in 50+ countries.
Our portals handle 10K+ daily orders with 99.9% uptime. Built with React and Node.js, each portal is optimized for mobile and desktop.
Every portal includes role-based access, real-time notifications, and Stripe payments. We monitor performance with Sentry and Datadog.
How IRPR stacks up against generic development shops
Most agencies deliver bloated code and missed deadlines. IRPR ships on time, on budget.
Generic shops charge hourly and lack compliance expertise. They use outdated tech like PHP and jQuery.
IRPR gives you fixed pricing, modern tech (React, Node.js), and full code ownership from day one.
- Hourly billing with no price cap
- No SOC 2 or GDPR compliance
- Uses PHP, jQuery, or legacy frameworks
- No dedicated project manager
- Code ownership unclear
- No post-launch monitoring
- Fixed price after 2-week Roadmap
- Built-in SOC 2 and GDPR compliance
- Modern stack: React, Node.js, PostgreSQL, AWS
- Senior engineers with 10+ years experience
- You own all source code and IP
- 24/7 uptime monitoring with PagerDuty
How we build your B2B portal in 12 weeks
Our process is transparent and predictable. You see progress every 2 weeks.
We start with a 1-week discovery to map your stakeholders and data sources.
Then we build in 2-week sprints and deploy to production in week 12.
What ships with your B2B portal?
Every project includes these deliverables by default.
No hidden line items. You get everything you need to run and maintain your portal.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Deployed on AWS with auto-scaling
- Sentry error tracking and performance monitoring
- React component library with Storybook
- PostgreSQL database with migrations
- Stripe integration for payments
- JWT-based authentication and role-based access
- API documentation (OpenAPI/Swagger)
- Admin dashboard for managing users and orders
What we ship in this practice.
Wholesale Grocery Distributor Portal
Reduced order processing time by 60%. Built with React, Node.js, PostgreSQL, and Stripe. Integrated with NetSuite ERP for real-time inventory sync.
Medical Device Supplier Portal
Suppliers submit quotes and manage orders in one place. Cut email communication by 80%. Tech: Next.js, NestJS, MongoDB, AWS S3 for documents.
Software Reseller Partner Portal
Channel partners access marketing materials, track commissions, and place demo requests. Increased partner engagement by 40%. Built with React, GraphQL, and Stripe Connect.
Construction Materials Dealer Portal
Dealers order parts, check inventory, and manage their account. Reduced support tickets by 70%. Built with Vue.js, Django REST, PostgreSQL.
Law Firm Client Portal
Secure document exchange and matter management. Compliant with GDPR and HIPAA. Built with React, Ruby on Rails, and AWS KMS encryption.
Electronics Distributor Portal
Real-time pricing, stock availability, and order tracking. Integrated with SAP S/4HANA via REST APIs. Increased repeat orders by 25%.
Why teams hire us.
Fixed price, not hourly
We quote a fixed price after the 2-week Roadmap phase. You know the budget from week 2. No hourly billing, no surprises.
Senior engineers only
Every developer on your project has 10+ years of experience. No juniors, no offshore teams, no code quality issues.
Production-ready in 12 weeks
We ship a full-featured portal in 8-12 weeks. Our record is 8 weeks for a 10-module procurement portal.
Full code ownership
All source code, documentation, and IP belongs to you. We transfer it to your GitHub and AWS account at launch.
Built-in compliance
Every portal meets SOC 2, GDPR, and HIPAA standards. We encrypt data in transit and at rest, log all activity, and provide audit trails.
Post-launch support included
We monitor uptime (99.9% SLA) and fix critical issues within 4 hours. Monthly maintenance releases keep your portal updated.
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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