Premium B2B Portal Development AgencyB2B Portal
We build custom B2B portals that connect buyers and suppliers. Launch in 8-12 weeks with fixed pricing.
IRPR builds premium B2B portals for enterprises and mid-market companies. We use Node.js, React, and PostgreSQL to create custom marketplaces, supplier networks, and distributor platforms.
We ship fully functional B2B portals in 8-12 weeks. Pricing ranges from $150K to $400K depending on complexity. All portals meet SOC 2 compliance standards.
Manufacturing firms needing supplier management portals, wholesalers launching ecommerce marketplaces, SaaS companies building partner portals, and logistics companies creating client-facing dashboards hire IRPR.
Types of software we ship.
Supplier Portal
Streamline purchase orders and vendor communication. Integrates with SAP and Oracle.
Partner Portal
Enable channel partners with deal registration and collateral. Connects to Salesforce.
Customer Portal
Give B2B clients order history, invoicing, and support tickets. Built with Stripe payments.
Distributor Portal
Manage inventory and orders across distributor networks. Uses ERP connectors like NetSuite.
Buyer Portal
Procurement interface with multi-tier approvals. Supports Ariba integration.
Vendor Management Portal
Onboard, audit, and communicate with vendors. Includes document workflow with DocuSign.
B2B Marketplace Portal
Multi-tenant marketplace with catalog, pricing, and RFQ. Uses Elasticsearch for search.
Trade Portal
International trade documentation and letter of credit management. Integrates with Trade Finance APIs.
We build for every business type.
Manufacturers
Wholesalers
Distributors
SaaS B2B Companies
Logistics and Supply Chain
Results from Premium B2B Portal Development
Every portal ships with measurable outcomes and enterprise-grade infrastructure.
Our portals reduce procurement cycles by an average of 60%. One client cut order processing time from 14 days to 3 days after deploying a supplier portal with automated approvals.
We use continuous delivery pipelines and monitoring from day one. Portals achieve 99.9% uptime with failover clusters on AWS or Azure.
The Difference Between Generic Dev Shops and IRPR
Most agencies sell hours. IRPR sells outcomes with fixed price and senior engineers.
Generic dev shops often start with wireframes and vague timelines. They bill hourly and change scope without consent. You end up with a half-finished portal and budget overruns.
IRPR starts with a 2-week Roadmap phase to define scope exactly. Then a fixed quote. No hourly billing. You get a production-ready portal with source code ownership.
- Hourly billing with no upper limit
- Junior developers on your project
- No fixed delivery timeline
- No dedicated product manager
- Code stays with them or IP unclear
- No compliance certifications
- Fixed price per project from Roadmap phase
- Senior engineers only, no junior devs
- 8-12 week delivery guarantee
- Dedicated product manager on every project
- Full source code ownership on delivery
- SOC 2 compliance as standard
Our Portal Development Process
We follow a proven 4-phase approach to ship B2B portals on time and budget.
The Idea phase is a 1-week discovery where we map your business goals to technical requirements. The Roadmap phase delivers a detailed spec, tech stack, and fixed price quote within 2 weeks.
Product phase is 6-10 weeks of development with biweekly demos. Release phase includes load testing, security audit, and deployment to your cloud.
What Ships with Every B2B Portal
Every project includes these deliverables by default. No hidden extras.
We treat the portal as your product, not ours. All code, documentation, and infrastructure scripts are transferred upon release.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions and Slack alerts
- Sentry error tracking and New Relic performance monitoring
- Multi-tenant architecture with RBAC
- OAuth 2.0 / SAML SSO integration
- Stripe or Braintree payment gateway connectivity
- RESTful or GraphQL API documentation
- Infrastructure as code using Terraform on AWS/GCP/Azure
- Load test report (5000 concurrent users)
What we ship in this practice.
Manufacturer Supplier Portal
Reduced procurement cycle from 14 days to 3 days. Integrated with SAP ECC and DocuSign for PO approvals. Tech stack: Next.js, Node.js, PostgreSQL, Redis.
Wholesaler B2B Marketplace
Launched a multi-tenant marketplace with 200 wholesale vendors. Increased order volume by 40% in first quarter. Tech stack: React, GraphQL, Elasticsearch, Stripe Connect.
Logistics Client Portal
Enabled 500 freight brokers to track shipments, generate quotes, and submit invoices. Saved 12 hours per week per broker. Tech stack: Vue.js, Python, Celery, AWS SQS.
SaaS Partner Portal
Provided 150 resellers with deal registration, collateral, and commission tracking. Partner sales grew 35% in 6 months. Tech stack: Next.js, Prisma, Auth0, Salesforce API.
Healthcare Vendor Portal
Compliant with HIPAA and SOC 2, the portal manages 300+ medical supply vendors. Reduced vendor onboarding time from 4 weeks to 3 days. Tech stack: React, Node.js, FHIR APIs, AWS.
Fintech Trade Portal
Processes $5M in letters of credit per month. Integrated with Swift network and KYC providers. Tech stack: Angular, Java Spring Boot, Oracle DB, Docker.
Why teams hire us.
Fixed Price, Not Hourly
Every project receives a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
IRPR employs only senior engineers with 8+ years of experience. No juniors, no offshore teams. Every engineer is US-based and has passed background checks.
8-12 Week Launch
We have shipped over 200 products with an average delivery of 10 weeks. Our process ensures you get a production-ready portal in under 3 months.
Enterprise Compliance Built In
All portals are built to SOC 2 standards. We also support HIPAA for healthcare and PCI-DSS for payments. Compliance is part of the build, not an add-on.
Full Code Ownership
You own all source code, infrastructure scripts, and documentation. There are no licensing fees or lock-ins. Your portal is yours to run and modify.
Dedicated Product Manager
Every project includes a dedicated product manager who manages backlog, sprints, and stakeholder communications. You talk to one person who knows your portal inside out.
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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