Best B2B Portal Development Partner for Your BusinessDevelopment Partner
We build custom B2B portals that connect buyers and sellers. Get a fixed price quote in week 2 and ship in 12-14 weeks.
IRPR is the best B2B portal development partner for companies that need a custom portal connecting suppliers and distributors. We use Next.js for the frontend, Node.js for APIs, and PostgreSQL for data storage to build portals that handle orders, inventory, and payments.
We ship a working B2B portal in 12-14 weeks at a fixed price of $80K-$250K. Every portal is built with SOC 2 compliance for SaaS and PCI-DSS for payment handling. You own all source code from day one.
Our clients include procurement directors at mid-market manufacturers who need to automate order workflows, CEOs of wholesale distributors replacing legacy systems, and CTOs at logistics firms building multi-tenant portals for their partners.
Types of software we ship.
Wholesale order portal
Replace phone and email orders with a self-service portal. Integrates with NetSuite or QuickBooks for real-time inventory sync.
Distributor portal
Multi-tenant portal for distributors to place orders, track shipments, and view pricing. Built with Next.js and Stripe for payments.
Supplier management portal
Centralized portal for onboarding suppliers, managing contracts, and tracking performance. Integrates with DocuSign for e-signatures.
Procurement portal
Streamline purchase requests and approvals. Connects to SAP or Oracle for purchase order generation.
Dealer portal
Portal for dealers to access marketing materials, submit warranty claims, and order parts. Uses Auth0 for role-based access.
Vendor portal
Self-service portal for vendors to submit invoices, update profiles, and view payment history. Integrates with Xero or QuickBooks.
Partner portal
Portal for channel partners to manage leads, co-brand assets, and track commissions. Built with Node.js and MongoDB.
B2B ecommerce portal
Custom ecommerce portal with tiered pricing, bulk ordering, and quote requests. Uses Stripe or Braintree for payment processing.
We build for every business type.
Manufacturing
Wholesale and distribution
Technology and SaaS
Healthcare
Logistics and transportation
Why IRPR is the Best B2B Portal Development Partner
We have shipped over 200 portals for companies in 50 countries, with 98% on-time delivery.
Our senior engineers use Next.js, Node.js, and PostgreSQL to build portals that handle millions of transactions per month. We integrate with ERP systems like NetSuite, SAP, and Oracle so your backend data stays in sync.
Every portal includes role-based access control via Auth0, payment processing through Stripe, and real-time notifications via Twilio or SendGrid. We deploy on AWS with auto-scaling and 99.9% uptime SLA.
The Difference Between IRPR and a Generic Dev Shop
Most dev shops sell you hours and hope. IRPR delivers a fixed-price portal with a clear roadmap.
Generic shops start with a vague estimate and bill you for every change. By week 8, you have no working product and a budget that is already blown.
IRPR starts with a 2-week Roadmap phase where we define every feature, every integration, and the exact price. You get a fixed quote before any code is written.
- Hourly billing with no cap
- No clear roadmap before coding
- Junior developers on your project
- Scope creep from vague requirements
- No compliance expertise
- You own nothing until you pay in full
- Fixed price with no surprises
- 2-week Roadmap phase defines everything
- Senior engineers only, 10+ years experience
- Change requests are priced and approved upfront
- Built with SOC 2, PCI-DSS, or HIPAA from day one
- You own the source code from kickoff
How We Build Your B2B Portal in 12-14 Weeks
Our four-phase process eliminates guesswork and delivers a portal you can use immediately.
We follow a structured process: Idea, Roadmap, Product, Release. Each phase has a clear deliverable so you always know where your project stands.
By week 14, you have a live portal with real users, real orders, and real payments. We do not hand off a prototype. We ship production code.
What Ships with Every B2B Portal
Every portal we deliver includes production-ready code, infrastructure, and documentation.
You get everything needed to run your portal from day one. No hidden costs, no missing pieces.
We include all source code, deployment scripts, and monitoring tools so your team can maintain the portal independently.
- Source code in your GitHub repository
- CI/CD pipeline on GitHub Actions
- Sentry error tracking
- AWS infrastructure with auto-scaling
- Auth0 role-based access control
- Stripe payment integration
- PostgreSQL database with migrations
- API documentation in Swagger
- Admin dashboard with user management
- User training session and handoff guide
What we ship in this practice.
Wholesale order portal for a food distributor
We built a portal for a food distributor serving 500+ restaurants. The portal replaced phone orders and reduced manual data entry by 12 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, Stripe.
Distributor portal for a medical supply company
A medical supply company needed a portal for 200+ distributors to place orders and track shipments. We built it with HIPAA compliance and integrated with their ERP. Order processing time dropped from 4 days to 2 hours. Tech stack: Next.js, Node.js, PostgreSQL, Twilio.
Dealer portal for an automotive parts supplier
We built a portal for 1,000+ dealers to order parts, submit warranty claims, and view pricing. The portal handles 50,000+ orders per month. Tech stack: Next.js, Node.js, MongoDB, Auth0.
Vendor portal for a SaaS company
A SaaS company needed a portal for 300+ vendors to submit invoices and update profiles. We integrated with Xero and reduced invoice processing time by 60%. Tech stack: Next.js, Node.js, PostgreSQL, Xero API.
Partner portal for a logistics firm
A logistics firm needed a portal for 150+ channel partners to manage leads and track commissions. We built it with real-time tracking via Twilio and reduced partner onboarding time from 2 weeks to 2 days. Tech stack: Next.js, Node.js, PostgreSQL, Twilio.
B2B ecommerce portal for an electronics wholesaler
We built a custom ecommerce portal with tiered pricing and bulk ordering for an electronics wholesaler. The portal processes $2M in orders per month. Tech stack: Next.js, Node.js, PostgreSQL, Stripe.
Why teams hire us.
Fixed price, not hourly
Every portal gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we start coding.
Senior engineers only
Our team has an average of 12 years of experience. No junior developers. Every engineer has shipped at least 10 production portals before working on yours.
12-14 week delivery
We ship a working portal in 12-14 weeks. Not a prototype. Not a demo. A production-ready portal with real users and real data.
Full code ownership
You own every line of code from day one. We put all source code in your repository on kickoff. No licensing fees, no vendor lock-in.
Built-in compliance
We build portals with SOC 2, PCI-DSS, or HIPAA compliance from the start. No retrofitting. No audit surprises.
Post-launch support
We provide 30 days of post-launch support at no extra cost. After that, you can continue with a monthly maintenance retainer or go independent.
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.