Top B2B Portal Development PartnerPortal Development
We build custom B2B portals that connect buyers and suppliers. Fixed price, 8-12 week MVPs, senior engineers only.
IRPR builds custom B2B portals using React, Node.js, PostgreSQL, and Stripe for payments. We connect buyers, suppliers, and distributors with real-time inventory, order management, and role-based access.
We ship production-ready portals in 12-14 weeks. Fixed pricing starts at $80K and goes to $250K. Our portals meet SOC 2 compliance and include SSO, audit logs, and API integrations.
We work with: SaaS founders who need a scalable marketplace, manufacturers who want to automate supplier ordering, distributors who need a self-service buyer portal, and media companies building content licensing platforms.
Types of software we ship.
Buyer self-service portal
Lets customers place orders, view invoices, and track shipments without calling sales. Integrates with NetSuite or SAP.
Supplier onboarding portal
Automates vendor registration, document upload, and compliance checks. Uses DocuSign for e-signatures.
B2B marketplace portal
Multi-vendor platform with catalog management, cart, and checkout. Powered by Stripe Connect for split payments.
Distributor portal
Enables distributors to manage reseller accounts, pricing tiers, and bulk orders. Integrates with Salesforce.
Procurement portal
Streamlines RFQ, purchase orders, and vendor bidding. Built with Airtable for workflow automation.
Dealer portal
Provides dealers with real-time inventory, warranty claims, and marketing assets. Uses Auth0 for SSO.
Partner portal
Central hub for channel partners to access training, deal registration, and commissions. Integrated with HubSpot CRM.
Wholesale portal
B2B ecommerce for wholesalers with minimum order quantities, net terms, and tiered pricing. Powered by Shopify Plus API.
We build for every business type.
Manufacturing
Wholesale & Distribution
Technology & SaaS
Healthcare & Life Sciences
Retail & CPG
Why IRPR is the top B2B portal development partner
We have shipped 200+ B2B portals across 50 countries with a 98% on-time rate.
Our portals handle an average of 50,000 transactions per month with 99.9% uptime. We use React for the frontend, Node.js for APIs, and PostgreSQL for data. Every portal includes role-based access, audit logging, and SSO integration.
We build portals for industries like manufacturing, healthcare, and logistics. Our team of senior engineers works in 12-week sprints. You get a fixed price quote in week 2 and full code ownership at delivery.
How we differ from other B2B portal developers
Most agencies charge hourly and deliver late. IRPR gives you a fixed price and ships on time.
Generic dev shops often start with no clear scope. They bill hourly, change requirements mid-project, and deliver 6 months late. You end up with a portal that doesn't integrate with your ERP or CRM.
IRPR uses a structured 4-phase process: Idea, Roadmap, Product, Release. In the Roadmap phase (week 2), we give you a fixed price and full spec. No scope creep, no surprise invoices.
- Hourly billing with no cap
- No fixed timeline
- Junior developers on your project
- No compliance expertise (SOC 2, HIPAA)
- Code ownership is unclear
- No post-launch support included
- Fixed price from week 2
- 8-12 week MVP delivery
- Senior engineers only (10+ years avg)
- SOC 2, HIPAA, PCI-DSS compliant by default
- Full code ownership in your repo
- 30 days of free support after launch
Our B2B portal development process
From idea to live portal in 4 phases. Each phase has a clear deliverable.
Phase 1 (Idea): We map your buyer and supplier workflows. You get a user flow diagram and tech stack recommendation. This takes 1 week.
Phase 2-4: Roadmap (1 week) gives you a fixed price and spec. Product (8-12 weeks) builds the portal. Release (2 weeks) deploys to production with CI/CD.
What ships with every B2B portal
Every portal comes with a full production stack, not just code.
We don't just hand over a GitHub repo. You get a fully deployed portal with CI/CD, monitoring, and documentation. Our standard package includes everything you need to run and scale.
All portals are built on AWS or GCP with auto-scaling, SSL, and daily backups. You own the source code, the infrastructure, and the data from day one.
- Source code in your GitHub repo
- CI/CD pipeline with GitHub Actions
- Deployed on AWS or GCP with auto-scaling
- Sentry error tracking and Datadog monitoring
- Role-based access control (RBAC)
- SSO integration (Auth0 or Okta)
- Audit logs for all user actions
- API documentation (Swagger/OpenAPI)
- 30 days of free post-launch support
- One security penetration test report
What we ship in this practice.
Manufacturing supplier portal
A midwest auto parts manufacturer needed a portal for 200 suppliers to submit RFQs and track orders. We built it with React, Node.js, and PostgreSQL. Result: supplier onboarding time dropped from 3 weeks to 2 days.
Healthcare distributor buyer portal
A medical supply distributor wanted a self-service portal for hospitals. We integrated with their NetSuite ERP and added HIPAA-compliant document storage. Result: order processing time reduced by 60%.
SaaS marketplace portal
A B2B SaaS company needed a marketplace for third-party integrations. We built it with Stripe Connect for revenue sharing and Auth0 for SSO. Result: 50 new integrations onboarded in the first month.
Wholesale ecommerce portal
A food distributor needed a wholesale portal with tiered pricing and net 30 terms. We used Shopify Plus API and custom React frontend. Result: online orders grew from 10% to 80% of total revenue in 6 months.
Logistics partner portal
A global logistics firm needed a portal for 500+ carrier partners. We built real-time tracking with Google Maps API and automated invoicing. Result: carrier disputes dropped by 40%.
Media content licensing portal
A media company wanted a portal for content buyers to license video clips. We integrated with Stripe for one-time and subscription payments. Result: licensing revenue increased by $2M in the first year.
Why teams hire us.
Fixed price, not hourly
Every B2B portal project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
Our team averages 10+ years of experience. No junior developers. Every engineer has built at least 5 B2B portals before. You get a lead architect assigned to your project from day one.
8-12 week MVPs
We ship production-ready portals in 8-12 weeks. Our record is 6 weeks for a 3-screen buyer portal. You see a live demo every 2 weeks in a sprint review.
Full code ownership
You own the source code from day one. We push to your GitHub repo, deploy to your AWS account, and hand over all credentials. No lock-in, no licensing fees.
Compliance built in
Every portal meets SOC 2 standards by default. For healthcare, we add HIPAA compliance. For fintech, PCI-DSS. We handle the audit evidence so you can pass certifications faster.
Post-launch support included
You get 30 days of free support after launch. We fix bugs, answer questions, and train your team. After that, we offer maintenance at $150/hour with a 4-hour response SLA.
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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