Leading B2B Portal Development ConsultantsDevelopment Consultants
We build custom B2B portals for procurement, supplier management, and partner collaboration. Get a fixed-price MVP in 8-12 weeks.
IRPR builds custom B2B portals that connect buyers, suppliers, distributors, and partners. We use React, Node.js, PostgreSQL, and AWS to create portals with role-based access, real-time data sync, and self-service capabilities.
Every project ships with a complete CI/CD pipeline, automated tests, and admin tools. Typical timeline is 8-12 weeks with pricing from $80,000 to $250,000. Portals comply with SOC 2 and PCI-DSS standards as needed.
We work with VP of Supply Chain at manufacturers, Head of Partner Operations at SaaS companies, and Procurement Directors at retailers. These buyers need a portal that reduces manual work and gives their ecosystem real-time visibility.
Types of software we ship.
B2B Supplier Portal
Automate supplier onboarding, RFQs, and purchase orders. Integrates with SAP Ariba or Coupa for seamless procurement.
B2B Distributor Portal
Give distributors real-time inventory, pricing, and order tools. Syncs with NetSuite or Microsoft Dynamics 365.
B2B Partner Portal
Manage resellers, affiliates, and channel partners with deal registration, content, and commission tracking via Salesforce.
B2B Customer Portal
Let business customers view invoices, place reorders, and track shipments. Connects to ShipStation or FedEx API.
B2B Procurement Portal
Centralize RFx, bidding, and contract management. Uses Digital.ai or Ivalua integrations for enterprise workflows.
B2B Order Management Portal
Handle bulk orders, approvals, and credit limits. Built with Stripe Billing and QuickBooks for invoicing.
B2B Collaboration Portal
Share documents, project files, and calendars with external teams. Uses AWS S3, Slack API, and DocuSign e-signatures.
B2B Invoice Portal
Let suppliers submit invoices, track payment status, and dispute charges. Integrates with Bill.com or Sage Intacct.
We build for every business type.
Manufacturing
Distribution
Retail & Wholesale
Technology & SaaS
Healthcare & Life Sciences
Why Leading B2B Portal Development Consultants Choose IRPR
We have shipped over 200 portals and digital products for clients worldwide.
Every portal we build is architected for scalability, security, and integration with your existing ERP or CRM. Our team of senior engineers has delivered portals handling millions of transactions per month.
We use a fixed-price model so you know the investment before any code is written. Our average MVP timeline of 12 weeks means you launch faster than with traditional agencies.
The Difference Between Generic Dev Shops and IRPR
Most agencies charge hourly, hand off juniors, and disappear after launch. We do the opposite.
Generic shops often start with a templated approach that requires heavy customization later. IRPR designs a custom architecture from week one, based on your actual business workflows.
We assign a dedicated project manager and engineering lead who stay with your project from roadmap to release. You get weekly demos, daily standups, and full transparency.
- Hourly billing with no cap
- Junior developers doing the work
- Cookie-cutter templates
- Limited communication across time zones
- No post-launch support
- Unclear code ownership
- Fixed price after 2-week Roadmap
- Senior engineers with 8+ years experience
- Custom architecture designed for your business logic
- Async-first with daily standups and Slack
- 90-day post-launch support included
- Full source code ownership from day one
Our Process for Building Your B2B Portal
We follow a structured 4-phase process that de-risks your investment and ensures the right product ships.
Starting with a discovery workshop, we map your workflows, user roles, and integration points. This phase produces a detailed Roadmap document that becomes the fixed-price contract.
During development we work in 2-week sprints with a living demo environment. You review progress every sprint and adjust priorities as needed.
What Ships With Every B2B Portal
Every project includes these deliverables by default. No hidden extras.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Dockerized development environment
- Postman API collection
- Sentry error tracking
- Automated unit tests (Jest)
- Deployment to AWS, GCP, or Azure
- Admin panel for user and role management
- SSO integration (SAML, OAuth2)
- Documentation (API, architecture, deployment)
What we ship in this practice.
Global Supplier Portal for Automotive Manufacturer
Built a portal for 500+ suppliers to submit RFQs and manage POs. Reduced supplier onboarding time by 60% using React, Node.js, and SAP Ariba integration.
Distributor Portal for Electrical Wholesaler
Created a real-time inventory and ordering portal for 200 distributors. Cut order processing time by 40% with NetSuite sync and a custom Angular frontend.
Partner Portal for SaaS Company
Developed a reseller portal with deal registration and commission tracking. Enabled 150 partners to self-serve, reducing support tickets by 70%. Stack: Next.js, PostgreSQL, Stripe Connect.
Procurement Portal for Hospital Network
Built a central RFx and contract management portal for 12 hospitals. Saved $2M annually through better pricing visibility. Used React, Python, and HIPAA-compliant AWS infrastructure.
Order Management Portal for Food Distributor
Designed a portal for restaurant chains to place bulk orders and view delivery schedules. Order accuracy improved to 99.5%. Tech: Vue.js, Django, QuickBooks integration.
Invoice Portal for Medical Supply Distributor
Created a portal for 1,000+ suppliers to submit invoices and track payments. Decreased invoice processing time by 80%. Stack: Ruby on Rails, Stripe, AWS Lambda.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
We staff only senior engineers with 8+ years of experience. No junior devs, no offshore ratio games. Your project gets the same caliber as a top consultancy.
200+ Products Shipped
We have built and launched over 200 digital products for clients in 50+ countries. That experience means fewer risks and faster delivery on your portal.
98% On-Time Delivery
Our track record shows 98% of projects delivered on schedule. We use strict scope management, weekly progress reports, and a dedicated PM.
Full Code Ownership
You own all source code, IP, and assets from day one. No licensing fees, no vendor lock-in. Your portal is portable to any team.
90-Day Post-Launch Support
Every project includes 90 days of active support after launch. We monitor logs, fix bugs, and train your team so you can operate independently.
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.