Professional B2B Portal Development PartnerB2B Portal
We build custom B2B portals for complex supply chains and partner ecosystems. 200+ products shipped to 50+ countries, fixed price from $80K.
IRPR builds professional B2B portals for organizations that need to connect buyers, sellers, distributors, or partners through a single digital platform. We use Next.js for the front end, Node.js or Python for APIs, and PostgreSQL or MongoDB for data storage, with integrations to ERP systems like SAP, Oracle, or NetSuite.
Every project ships in 8-12 weeks with a fixed price ranging from $80K to $250K, depending on complexity. We handle compliance requirements such as SOC 2, HIPAA, and PCI-DSS, ensuring your portal meets industry security standards from day one.
We work with CEOs of manufacturing companies who need a supplier portal to manage procurement, sales directors at distribution firms looking for a self-service distributor portal, CIOs at logistics companies requiring real-time tracking portals, and VP operations at SaaS businesses building partner portals for channel sales.
Types of software we ship.
Supplier Portal
Onboard suppliers, manage purchase orders, and track deliveries with automated workflows. Integrates with SAP or Oracle ERP.
Distributor Portal
Let distributors place orders, view inventory, and access marketing materials. Connected to your WMS via REST APIs.
Partner Portal
Empower resellers and affiliates with deal registration, training, and commission tracking. Built with Salesforce Partner Community or custom CRM.
Customer Portal
Give B2B customers self-service access to invoices, order history, and support tickets. Uses Stripe for payments and HubSpot for CRM.
Dealer Portal
Manage dealer inventory, warranty claims, and co-op marketing funds. Integrates with SAP or Microsoft Dynamics.
Vendor Portal
Streamline vendor onboarding, compliance documents, and invoicing. Built with DocuSign for e-signatures and QuickBooks for accounting.
Reseller Portal
Enable resellers to download assets, request quotes, and view commissions. Connects with HubSpot CRM for lead routing.
Franchise Portal
Centralize operations, training, and reporting for all franchise locations. Uses Square for payments and Google Maps for location data.
We build for every business type.
Manufacturing
Distribution
Healthcare
Technology
Logistics
Why you need a professional B2B portal development partner
A well-built B2B portal automates processes that currently depend on email, spreadsheets, and phone calls.
IRPR's portals reduce manual data entry by up to 80% and cut order-to-shipment cycle times by 40%. We integrate with your existing ERP, CRM, and accounting tools so data flows without duplication. Our portals handle thousands of concurrent users with 99.9% uptime.
Every portal we build includes a real-time dashboard for you and your partners. We use role-based access control (RBAC) to ensure sensitive information stays protected. All projects include automated CI/CD pipelines, Sentry error monitoring, and a full test suite.
How IRPR differs from generic developers
Most agencies give you hourly billing, vague deadlines, and junior developers. IRPR does the opposite.
We assign senior engineers with 10+ years of experience to every project. You get a fixed price quoted during the Roadmap phase (week 2) and a delivery date you can count on. Our 200+ shipped products and 50 countries prove we deliver at scale.
Generic shops often over-promise and under-deliver, forcing you to manage the project. At IRPR, we handle the entire lifecycle: discovery, architecture, development, deployment, and maintenance. You talk directly to the engineers building your portal.
- Hourly billing with no cap
- Junior developers or outsourced teams
- No fixed timeline
- Hidden integration costs
- You manage the project
- Code may not be documented
- Fixed price from day one
- Senior engineers only (10+ years)
- 8-12 week delivery guarantee
- All integrations included in quote
- We manage the full lifecycle
- Full source code, documented and tested
Our process for professional B2B portal development
From idea to release in four phases, each with clear milestones and deliverables.
We start with a two-week Roadmap phase to map your requirements, design the data model, and create a fixed price contract. That sets the stage for the Product phase where we build a deployable MVP in 8-12 weeks. After release, we continue with support and iteration.
Every phase includes weekly demos and a Slack channel with your dedicated team. We use Notion for shared documentation and Jira for task tracking. You see progress in real time, no black boxes.
What ships with your B2B portal
Every IRPR project includes these deliverables by default – no hidden add-ons.
You own everything. No license fees, no locked-in contracts, no recurring charges except optional hosting. We provide a deployment playbook and a handoff session to your team.
All portals are built with responsive design, accessibility (WCAG 2.1 AA), and security best practices. We include automated tests, CI/CD, and performance benchmarks.
- Full source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Unit tests and integration tests (90%+ coverage)
- Automated deployment to AWS or GCP with Infrastructure as Code
- Comprehensive API documentation (Swagger/OpenAPI)
- Admin dashboard with user management and audit logs
- Role-based access control (RBAC) for partners and internal users
- Deployment runbook and training session for your team
- 30 days of post-launch support and bug fixes
What we ship in this practice.
Supplier Portal for a Food Manufacturer
Built a portal for 500+ suppliers to submit orders, upload certifications, and track shipments. Reduced manual email processing by 20 hours per week. Tech stack: Next.js, Node.js, PostgreSQL, SAP integration.
Distributor Portal for a Medical Supply Company
Created a self-service portal for 200 distributors to order products, view real-time inventory, and access compliance documents. Improved order accuracy to 99.5%. Tech stack: React, Python, MongoDB, QuickBooks integration.
Partner Portal for a SaaS Cybersecurity Firm
Developed a portal for 150 resellers to manage deals, access marketing collateral, and track commissions. Increased partner deal registrations by 35% in 3 months. Tech stack: Next.js, Ruby on Rails, Stripe, HubSpot CRM.
Dealer Portal for an Industrial Equipment Distributor
Built a portal for 80 dealers to manage warranty claims, submit service requests, and view parts inventory. Cut warranty processing time from 3 days to 4 hours. Tech stack: Angular, Java Spring Boot, SQL Server, Salesforce integration.
Vendor Portal for a Logistics Company
Created a portal for 300+ vendors to submit invoices, track payments, and upload compliance documents. Automated invoice processing saved 15 hours per week. Tech stack: Vue.js, Node.js, PostgreSQL, DocuSign, NetSuite.
Franchise Portal for a Quick-Service Restaurant Chain
Built a portal for 120 franchisees to order supplies, access training materials, and view financial reports. Reduced supply order errors by 50%. Tech stack: Next.js, Django, PostgreSQL, Square payments, Google Maps.
Why teams hire us.
Fixed price, not hourly billing
Every portal project gets a fixed price quoted during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we write a line of code.
Senior engineers only, no juniors
Our team consists of engineers with 10+ years of experience. Each project is staffed with a lead architect, a full-stack developer, and a DevOps engineer. No outsourced or junior developers touch your portal.
8-12 week MVP delivery
We ship a working, deployable B2B portal in 8-12 weeks. That includes all integrations, authentication, and core workflows. 98% of our projects deliver on time.
Full code ownership
You own the entire codebase. No licensing fees, no vendor lock-in. We hand over the source code, documentation, and deployment scripts so you can run it independently.
Built for compliance from day one
We handle SOC 2, HIPAA, PCI-DSS, and GDPR requirements in the architecture. Our portals include audit logs, encrypted data at rest and in transit, and role-based access controls.
Async-first with US overlap hours
Our team works across time zones but overlaps with US business hours (9am-1pm EST). You get a dedicated Slack channel and weekly video demos. No communication delays.
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.