Best B2B Portal Development ConsultantsDevelopment Consultants
We build portals that connect suppliers, distributors, and enterprise buyers. Your MVP ships in 12 weeks with no surprises.
IRPR builds B2B portals that connect buyers, suppliers, and distributors. We use React, Node.js, Next.js, PostgreSQL, and AWS to deliver portals that handle complex workflows, role-based access, and real-time inventory.
Every portal ships in 8-12 weeks with a fixed price between $80,000 and $250,000. We build to compliance standards like SOC 2, HIPAA, and PCI-DSS so your portal is ready for enterprise use from day one.
We work with enterprise procurement directors who need a supplier portal that reduces manual ordering, SaaS founders scaling a marketplace to thousands of vendors, logistics companies automating distributor onboarding, and healthcare organizations requiring HIPAA-compliant vendor portals.
Types of software we ship.
Supplier Portal
Automate RFQ, purchase orders, and supplier onboarding. Integrates with SAP and Oracle via REST APIs.
Distributor Portal
Manage inventory, pricing, and order routing for multiple distributors. Built with real-time sync using Kafka.
Vendor Portal
Give vendors self-service access to contracts, invoices, and compliance documents. Uses DocuSign for e-signatures.
Partner Portal
Enable channel partners to track leads, co-brand materials, and claim commissions. Salesforce integration included.
Dealer Portal
Support dealer networks with vehicle or equipment ordering, warranty claims, and service scheduling. Built with Stripe for payments.
Reseller Portal
Allow resellers to place bulk orders, view tiered pricing, and generate quotes. Uses Shopify Admin API for product sync.
Buyer Portal
Let enterprise buyers browse catalogs, create requisitions, and approve purchases. Integrates with Coupa and Ariba.
Enterprise Procurement Portal
Consolidate procurement across departments with budget controls, approval workflows, and spend analytics. Uses Power BI for reporting.
We build for every business type.
Manufacturing
Logistics
Healthcare
Financial Services
Retail and Wholesale
Why IRPR builds the best B2B portals
Our track record speaks for itself. Every portal we ship meets enterprise standards for performance, security, and reliability.
We have shipped over 200 software products across 50 countries. Our portals handle high-volume transactions, complex user hierarchies, and strict compliance requirements. We use a proven 8-12 week roadmap phase to define exactly what ships.
Every portal is built by senior engineers who average 10+ years of experience. We use fixed pricing, so you know the total investment before development starts. No hourly billing, no scope creep.
How we differ from generic agencies
Most dev shops bill hourly and hand you unfinished code. IRPR delivers a production-ready portal on a fixed timeline.
Generic agencies often use offshore teams with high turnover. They lack compliance expertise and don't plan for post-launch operations. You end up with a portal that fails audits and breaks under load.
IRPR assigns a US-based senior engineering team that stays on your project from start to finish. We build with HIPAA, SOC 2, and PCI compliance from day one. Your portal comes with monitoring, CI/CD, and documentation built in.
- Hourly billing with no price cap
- No compliance knowledge (HIPAA, SOC 2, PCI)
- Unclear timeline, often 6+ months
- Offshore teams with language barriers
- Uses generic templates, not custom UX
- No post-launch support or monitoring
- Fixed price quoted in week 2
- Built to HIPAA, SOC 2, PCI standards
- 12-week delivery guarantee
- US-based senior engineers only
- Custom UI/UX designed for your users
- 24/7 monitoring and post-launch support
Our B2B portal development process
We follow a four-phase process: Idea, Roadmap, Product, Release. This eliminates guesswork and keeps your project on budget.
The process starts with a discovery sprint where we map out user roles, workflows, and integrations. By week 2, you get a detailed roadmap with fixed price and a clear build plan.
We then build iteratively in two-week sprints. You see a working portal every sprint. By week 12, we deploy to production with monitoring, documentation, and a one-year warranty.
What ships with your B2B portal
You own everything. We deliver production-ready assets, not just code.
Every engagement includes deployment to your cloud (AWS, GCP, Azure), automated CI/CD, and 24/7 error tracking. No locked-in tools, no hidden dependencies.
- Full source code in your private Git repository
- CI/CD pipeline on GitHub Actions or GitLab CI
- Docker containers with Docker Compose for local dev
- Sentry error tracking configured
- Admin dashboard for user and role management
- API documentation (Swagger/OpenAPI)
- Role-based access control with audit logs
- Email notifications (SendGrid or SES)
- Database migration scripts (Prisma or Knex)
- One-year warranty with 2-hour response SLA
What we ship in this practice.
Supplier portal for a manufacturing distributor
Built a portal that processes 10,000+ purchase orders per month. Suppliers submit quotes, check inventory, and track shipments in real-time using React and Node.js. Reduced order processing time by 40%.
Dealer portal for an automotive parts company
Dealers order parts, view live pricing, and submit warranty claims. The portal integrates with a legacy ERP via Kafka and uses Stripe for payments. Onboarded 1,200 dealers in the first 3 months.
Vendor portal for a healthcare system
HIPAA-compliant portal where 500+ vendors manage contracts, upload compliance documents, and submit invoices. Built with Next.js and hosted on AWS with encryption at rest. Saved the procurement team 20 hours per week.
Partner portal for a SaaS platform
A partner portal that tracks leads, co-branded marketing materials, and commission payouts. Integrated with Salesforce and HubSpot. Partners saw a 30% increase in conversion rate due to faster lead assignment.
Buyer portal for a wholesale food distributor
Buyers browse 5,000+ items, create requisitions, and get approval from managers. The portal syncs inventory data with a warehouse management system via REST APIs. Reduced order errors by 60%.
Enterprise procurement portal for a government contractor
A portal that handles RFP submissions, contract management, and milestone payments. Built with SOC 2 compliance and audit trails. Certified by a third-party auditor within 6 weeks of launch.
Why teams hire us.
Fixed price from day one
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing means you know total cost upfront. If scope changes, we adjust the fixed price with transparency.
Senior engineers only
All engineers have 10+ years of experience and work from the US. We never outsource to junior teams. You talk directly to the people writing your code.
12-week delivery guarantee
We ship your MVP in 12 weeks or less. Our process is designed to avoid delays. We have a 98% on-time delivery rate across 200+ products.
Compliance built in (SOC 2, HIPAA, PCI)
We build to SOC 2, HIPAA, and PCI standards from the first sprint. No afterthought. Our portals pass audits without remediation.
Full code ownership
You own all source code, IP, and documentation. No license fees, no vendor lock-in. You can deploy anywhere or take the code in-house.
Dedicated project manager
Every engagement includes a senior PM who runs standups, manages risk, and communicates progress. You get a weekly status report and a live demo every two weeks.
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.