Custom Shopify Plus Platform ReviewsPlatform Reviews
Read verified reviews from brands that built custom Shopify Plus stores with IRPR. We ship MVPs in 8-12 weeks with fixed pricing.
IRPR builds custom Shopify Plus platforms for high-growth brands. We use Shopify's Hydrogen framework, React, and Node.js to create headless storefronts that deliver 2x faster checkout and 40% higher conversion rates.
We ship fully functional MVPs in 8-12 weeks for $80K-$250K. All platforms meet PCI-DSS Level 1 compliance and integrate with ERPs like NetSuite or Acumatica.
Brands that hire us include: Direct-to-consumer retailers migrating from Shopify to Plus, B2B wholesalers needing custom pricing tiers, subscription box companies requiring recurring billing, and enterprise brands that outgrew off-the-shelf solutions.
Types of software we ship.
Custom Shopify Plus storefront
Headless storefront built with Hydrogen and GraphQL for blazing-fast load times and personalized shopping experiences.
Shopify Plus migration
Seamless migration from Magento or custom PHP to Shopify Plus with zero downtime and preserved SEO rankings.
B2B wholesale portal on Shopify Plus
Private storefronts with tiered pricing, bulk ordering, and custom payment terms using Shopify Plus B2B features.
Subscription management app for Shopify Plus
Custom recurring billing engine integrated with ReCharge or Bold Subscriptions to handle complex subscription models.
Multi-currency checkout for Shopify Plus
Localized checkout flows with real-time currency conversion using Shopify Payments and custom price lists.
Shopify Plus integration with NetSuite
Real-time sync of inventory, orders, and customer data between Shopify Plus and NetSuite ERP via custom middleware.
Headless CMS for Shopify Plus
Content management with Next.js frontend and Shopify Plus backend for unlimited editorial flexibility and speed.
Shopify Plus custom app development
Custom Shopify Apps for marketplace integrations, dynamic pricing engines, or advanced analytics dashboards.
We build for every business type.
Direct-to-consumer brands:
B2B wholesalers:
Subscription businesses:
Enterprise retailers:
Niche ecommerce:
Why our custom Shopify Plus platform reviews matter
Our clients see real results from custom Shopify Plus development.
Every platform we build is reviewed by the client after deployment. We track uptime, conversion lift, and time-to-market. Our average NPS score is 72.
We have shipped 200+ ecommerce products across 50+ countries. Each platform is built by senior engineers with 10+ years of Shopify experience.
How IRPR differs from generic Shopify agencies
Not all Shopify Plus development teams deliver the same quality.
Generic agencies often use cookie-cutter templates and outsource development. They charge by the hour and miss deadlines.
IRPR assigns senior engineers only and follows a fixed-price model based on a detailed Roadmap. We ship on time or we discount.
- Uses off-the-shelf themes
- Charges hourly with no cap
- Outsources to junior devs
- No performance guarantees
- Delays common, no penalty
- Client rarely speaks to engineers
- Custom headless storefront from scratch
- Fixed price after Roadmap (week 2)
- Only senior engineers (10+ yrs XP)
- 99.9% uptime SLA with credit policy
- On-time delivery or 10% discount
- Direct access to lead engineer daily
Our 4-phase process for custom Shopify Plus platforms
We take your idea from concept to live store in 8-12 weeks.
Each phase has clear deliverables and a fixed timeline. You see progress weekly.
The Roadmap phase costs $5K-$10K and is credited toward the total project. No surprises.
What ships with every custom Shopify Plus platform
Your platform includes everything needed to operate and scale.
We don't deliver just code. You get full documentation, deployment scripts, and monitoring setup.
All deliverables are reviewed by our QA lead before handoff. You own 100% of the source code.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions or CircleCI
- Staging and production environments on Shopify Oxygen or Vercel
- Sentry error tracking and logging
- Google Analytics 4 and Shopify Analytics integration
- Automated SEO metadata generation
- Custom admin panel for inventory and order management
- Postman collection for all API endpoints
- Load testing results showing 10,000 concurrent users
- 30-day post-launch support and bug fixes
What we ship in this practice.
High-volume apparel brand migration
Migrated a $50M/year apparel brand from Magento to a custom Shopify Plus platform. Reduced page load time from 6s to 1.2s. Conversion rate increased 28%. Tech stack: Hydrogen, React, Shopify Payments, Klaviyo.
B2B wholesale portal for industrial distributor
Built a private B2B portal with tiered pricing and bulk ordering for 500+ wholesale customers. Automated quote-to-order process cut manual work by 15 hours/week. Tech stack: Shopify Plus, Node.js, NetSuite integration.
Subscription box platform for pet food
Developed a custom subscription engine on Shopify Plus handling 10,000+ monthly subscribers with flexible delivery schedules. Reduced churn by 18% through personalized product recommendations. Tech stack: Next.js, ReCharge, Stripe.
Custom headless storefront for luxury goods
Replaced a custom PHP store with a headless Shopify Plus platform. Achieved 40% higher mobile conversion and 99.9% uptime during Black Friday. Tech stack: Hydrogen, GraphQL, Contentful CMS.
Multi-currency checkout for global electronics brand
Implemented localized checkout in 12 currencies with real-time exchange rates. Reduced cart abandonment by 22% in international markets. Tech stack: Shopify Plus, Custom Payment Gateways, Currency Layer API.
Integration of Shopify Plus with Acumatica ERP
Synced inventory, orders, and customer data between Shopify Plus and Acumatica in real time. Eliminated manual data entry errors saving 20 hours/month. Tech stack: Node.js, AWS Lambda, Shopify REST API.
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. Average project $80K-$250K.
Senior engineers only
We hire only engineers with 10+ years of Shopify experience. No juniors, no outsourced teams. Your lead engineer is the same person from kickoff to launch.
8-12 week delivery guarantee
We ship production-ready MVPs in 8-12 weeks or you receive a 10% discount. Our on-time delivery rate is 98% across 200+ products.
PCI-DSS Level 1 compliance
Every Shopify Plus platform we build meets PCI-DSS Level 1 standards. We handle compliance scanning, encryption, and secure data handling for you.
Full ownership of code
You own 100% of the source code and IP. No licensing fees, no locked-in contracts. We deliver to your repo on day one.
Post-launch support included
We provide 30 days of post-launch support and bug fixes free. After that, we offer maintenance retainer options starting at $2K/month.
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.