Top B2B E-Commerce Development CompaniesDevelopment Companies
We build B2B e-commerce platforms for complex pricing, bulk orders, and multi-account hierarchies. 200+ products shipped with 12-week MVPs and fixed pricing.
IRPR builds B2B e-commerce platforms for wholesalers, manufacturers, and distributors. We use React, Node.js, and Shopify Plus to handle complex pricing tiers, bulk ordering, and multi-account management. Every platform integrates with ERP systems like SAP or NetSuite.
We ship a working MVP in 12 to 14 weeks with a fixed price between $80K and $250K. All platforms comply with PCI-DSS and SOC 2. We handle everything from custom checkout flows to real-time inventory sync.
Manufacturers hire us to replace outdated order portals. Wholesalers need custom pricing engines for thousands of SKUs. Distributors want multi-warehouse inventory visibility. Enterprise retailers need B2B account management dashboards.
Types of software we ship.
B2B Wholesale Portal
A portal for trade buyers to view tiered pricing, place bulk orders, and track shipments. Integrates with NetSuite for real-time inventory.
B2B Marketplace Platform
Multi-vendor marketplace for B2B transactions. Supports supplier onboarding, commission rules, and automated invoicing via Stripe Connect.
B2B Recurring Order System
Automated subscription orders for B2B consumables. Built with Node.js and PostgreSQL, syncs with QuickBooks for billing.
B2B Price Quote Engine
Dynamic quoting tool that calculates volume discounts, contract pricing, and shipping costs. Uses Salesforce CPQ integration.
B2B Account Management Dashboard
Self-service dashboard for B2B buyers to manage users, view order history, and reorder. Built on React and GraphQL.
B2B Inventory Sync Tool
Real-time inventory sync across warehouses and sales channels. Connects to SAP, Microsoft Dynamics, and Shopify via custom APIs.
B2B Procurement Integration
API layer that connects your B2B store to procurement systems like Coupa and Ariba. Supports cXML and punchout catalogs.
B2B Custom Checkout
Tailored checkout flow with purchase order fields, credit terms, and tax exemptions. Built with Stripe and Avalara for compliance.
We build for every business type.
Manufacturing
Wholesale
Distribution
Retail
Services
Why IRPR ranks among top B2B e-commerce development companies
Our track record and process set us apart from generic development shops.
IRPR has shipped 200+ software products across 50 countries. For B2B e-commerce, we focus on complex pricing, multi-account hierarchies, and ERP integrations. Our average MVP takes 12 weeks and costs $80K to $250K fixed.
We use a four-phase process: Idea, Roadmap, Product, Release. In the Roadmap phase (week 2) we define the full scope and give you a fixed price. No surprises, no hourly billing.
Generic dev shop vs IRPR: the difference in B2B e-commerce development
Most agencies overpromise and underdeliver on B2B projects. IRPR guarantees scope, timeline, and quality.
Generic shops treat B2B e-commerce like a simple storefront. They miss complex pricing rules, multi-account permissions, and ERP integration. IRPR starts with a detailed Roadmap that maps every business rule.
Our fixed-price model means you know the cost before we write code. We use the same senior engineers throughout the project. No handoffs, no junior devs.
- Hourly billing with unclear scope
- Junior developers on critical features
- No compliance planning (PCI, SOC 2)
- Weak API documentation
- No post-launch support SLA
- Code ownership unclear
- Fixed price after 2-week Roadmap
- Senior engineers only (8+ years exp.)
- PCI-DSS and SOC 2 built in
- Full API docs with OpenAPI spec
- 99.9% uptime SLA with monitoring
- Full code ownership transferred
Our process for building top B2B e-commerce platforms
We follow a repeatable four-phase process that de-risks development and ensures on-time delivery.
Every project starts with a discovery call to understand your pricing models, buyer types, and existing systems. Then we move into the Roadmap phase where we define the full scope.
The Product phase builds the MVP in 8-10 weeks. The Release phase handles deployment, monitoring, and handover. You own the code from day one.
What ships with every B2B e-commerce platform from IRPR
Every delivery includes production-ready code, documentation, and infrastructure.
We don't just hand over a zip file. You get a fully deployed platform with CI/CD pipeline, monitoring, and a runbook. Everything is documented and repeatable.
- Source code in your GitHub/GitLab repo
- CI/CD pipeline on GitHub Actions or GitLab CI
- Dockerized deployment with Kubernetes config
- Sentry error tracking and Datadog monitoring
- OpenAPI documentation for all APIs
- Admin dashboard for order management
- Stripe or Braintree payment integration
- ERP/CRM integration (SAP, NetSuite, Salesforce)
- PCI-DSS compliance checklist and evidence
- 30-day post-launch support with 4-hour SLA
What we ship in this practice.
Wholesale portal for industrial parts distributor
Built a custom portal with tiered pricing, bulk order upload, and real-time inventory sync. Reduced manual order processing by 12 hours per week. Tech stack: React, Node.js, NetSuite API, PostgreSQL.
B2B marketplace for building materials
Created a multi-vendor marketplace with supplier onboarding, commission rules, and automated invoicing. Onboarded 50 suppliers in 3 months. Tech stack: Next.js, Stripe Connect, MongoDB, AWS.
Recurring order system for medical supplies
Developed a subscription-based ordering system for hospitals. Automated reorders based on usage data, reducing stockouts by 30%. Tech stack: Node.js, PostgreSQL, QuickBooks API, Twilio.
Price quote engine for steel manufacturer
Built a dynamic quoting tool that calculates volume discounts and shipping costs in real time. Cut quote generation time from 2 days to 5 minutes. Tech stack: React, Python, Salesforce CPQ, Redis.
Account management dashboard for food distributor
Delivered a self-service portal where buyers manage users, view invoices, and reorder. Reduced support calls by 40%. Tech stack: React, GraphQL, Shopify Plus, Azure.
Procurement integration for electronics OEM
Integrated a B2B store with Coupa and Ariba via cXML. Enabled punchout catalogs and automated purchase order sync. Tech stack: Node.js, Express, MongoDB, SAP integration.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
We assign engineers with 8+ years of experience to every project. No junior devs, no handoffs. The same team stays with you from Roadmap to Release.
Compliance built in from day one
We design for PCI-DSS and SOC 2 from the first sprint. Our B2B e-commerce platforms pass security audits and meet enterprise procurement requirements.
Full code ownership
You own all source code, documentation, and infrastructure config. No licenses, no lock-in. We transfer everything to your repos at the end of the project.
12-week MVP delivery
We ship a working, production-ready MVP in 12 to 14 weeks. You can start taking orders and testing with real buyers immediately.
Post-launch support and monitoring
Every project includes 30 days of post-launch support with a 4-hour SLA. We set up Sentry and Datadog so you see issues before customers do.
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.