Hire B2B E-commerce Development AgencyDevelopment Agency
We build custom B2B ecommerce platforms with senior engineers. Fixed pricing, 8-12 week delivery.
IRPR builds B2B ecommerce platforms using Next.js, Shopify Plus, BigCommerce, and Stripe. We handle complex B2B pricing, multi-warehouse inventory, and ERP integrations.
Every project ships with a fixed price and a clear timeline of 8 to 12 weeks. Pricing ranges from $80,000 to $250,000 depending on scope and compliance needs like PCI-DSS.
We work with B2B manufacturers who need wholesale portals, distributors requiring custom catalog management, SaaS companies launching subscription storefronts, and logistics firms building order management dashboards.
Types of software we ship.
B2B Ecommerce Platform
Full custom platform with tiered pricing, bulk ordering, and approval workflows. Built on Next.js and Shopify Plus.
B2B Marketplace
Multi-vendor marketplace with seller dashboards, commission rules, and Stripe Connect payouts.
B2B Subscription Portal
Recurring billing, usage-based pricing, and automated invoicing integrated with Chargebee or Recurly.
B2B Wholesale Website
Password-protected storefronts, minimum order quantities, and Net 30 payment terms on BigCommerce.
B2B Catalog Management
Dynamic product catalogs with custom attributes, bulk upload via CSV, and Elasticsearch search.
B2B Quote-to-Order System
Request-a-quote flows with CPQ logic, discount rules, and automated quote generation.
B2B Integration (ERP/CRM)
Real-time sync with NetSuite, SAP, Salesforce, or HubSpot using REST APIs and webhooks.
B2B Distributor Portal
Dedicated portal with role-based access, order history, and automated reorder triggers.
We build for every business type.
Manufacturing
Wholesale & Distribution
SaaS & Technology
Healthcare & Medical
Construction & Industrial
Why hire a B2B e-commerce development agency
IRPR delivers production-ready B2B ecommerce platforms with predictable costs and timelines.
We have shipped over 200 products across 50 countries. Our B2B ecommerce platforms handle complex pricing rules, multi-warehouse inventory, and ERP integrations out of the box.
Every project starts with a 2-week Roadmap phase where we define scope, tech stack, and fixed price. You get a clear contract with no hourly billing or surprise fees.
The difference between IRPR and other agencies
Most agencies bill hourly and deliver late. IRPR works differently.
Generic dev shops assign junior developers, change scope without notice, and charge for every email. Their B2B ecommerce projects often miss compliance requirements like PCI-DSS.
IRPR assigns senior engineers only, locks scope in week 2, and includes PCI-DSS compliance in every build. We also provide 30 days of post-launch support at no extra cost.
- Hourly billing with no cap
- Junior or offshore developers
- No fixed delivery date
- Zero compliance expertise
- Scope creep on every change
- No post-launch support
- Fixed price from week 2
- Senior engineers only (10+ years)
- 8-12 week delivery guarantee
- PCI-DSS and HIPAA built in
- Scope locked after Roadmap phase
- 30-day post-launch support included
How we build your B2B ecommerce platform
Four phases from idea to release, each with clear deliverables.
Our process removes guesswork. You know exactly what you get and when you get it. Every phase ends with a review and sign-off before moving forward.
We use Next.js for the frontend, Shopify Plus or BigCommerce for commerce logic, and Stripe for payments. Integrations with ERP and CRM are added in the Build phase.
What ships with every B2B ecommerce project
Every deliverable is documented and handed over at launch.
You own everything we build. There are no recurring license fees or hidden costs. All code is pushed to your private GitHub repository from day one.
We also include compliance documentation, admin training, and a 30-day support window. Your team can take over immediately or we can extend the engagement.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Sentry error tracking and performance monitoring
- Shopify Plus or BigCommerce integration
- Stripe payment gateway with PCI-DSS compliance
- ERP/CRM integration (NetSuite, Salesforce, HubSpot)
- Admin dashboard with order management and analytics
- Role-based access control for B2B buyers
- Complete technical documentation and API docs
- 30-day post-launch support and bug fixes
What we ship in this practice.
Wholesale Portal for Industrial Distributor
Built a custom portal with tiered pricing and bulk ordering. Reduced manual order processing by 60%. Tech stack: Next.js, Shopify Plus, NetSuite integration.
B2B Subscription Platform for SaaS Company
Created a recurring billing portal with usage-based pricing. Increased average contract value by 35%. Tech stack: Next.js, Stripe, Chargebee.
Multi-Vendor Marketplace for Industrial Parts
Launched a marketplace with 50+ sellers and automated commission payouts. Onboarded 2000+ buyers in 6 months. Tech stack: Next.js, BigCommerce, Stripe Connect.
Quote-to-Order System for Medical Device Manufacturer
Replaced manual quoting with a CPQ engine that handles 500+ SKUs. Cut quote generation time from 4 hours to 15 minutes. Tech stack: Next.js, Salesforce B2B Commerce, HIPAA compliant.
B2B Catalog Platform for Food Service Distributor
Built a dynamic catalog with real-time inventory from 3 warehouses. Reduced out-of-stock orders by 45%. Tech stack: Next.js, Elasticsearch, BigCommerce.
Distributor Portal for IT Hardware Reseller
Developed a role-based portal with automated reorder triggers and Net 30 invoicing. Increased repeat orders by 28%. Tech stack: Next.js, Shopify Plus, HubSpot integration.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team averages 12 years of experience. No junior developers. Every engineer has shipped at least 5 B2B ecommerce platforms.
8-12 week delivery
We have delivered 200+ products on time with a 98% on-time rate. Your platform ships in 8-12 weeks from kickoff.
PCI-DSS compliance built in
All B2B ecommerce platforms include PCI-DSS Level 1 compliance. We handle SAQ A and quarterly scans as part of the build.
Full code ownership
You own 100% of the source code, design assets, and documentation. No lock-in, no licensing fees. Code is in your repo from day one.
2-week kickoff
We start the Roadmap phase within 2 weeks of signing. You get wireframes, tech stack decisions, and a fixed price in 14 days.
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.