Services
Custom Shopify Apps for B2B Commerce
Off-the-shelf apps don't always fit B2B workflows. When your business logic requires something that doesn't exist in the Shopify App Store—custom pricing engines, ERP connectors, admin tools, customer portal extensions, or approval workflows—we build it.
We develop custom Shopify apps using the Admin API, Storefront API, Shopify Functions, and App Bridge. Every app is built to production standards: documented, maintainable, and designed to evolve with your business and with Shopify's platform.
Get in touchWhat we build
Pricing engines
Account-specific pricing that goes beyond Shopify's native B2B catalogs. Volume-based tiers, contract pricing, regional adjustments, and POS integration for hybrid B2B/B2C operations.
ERP connectors
Custom middleware connecting Shopify Plus to your ERP when off-the-shelf integrations don't handle your data model. Order sync, inventory management, customer data, and pricing—mapped to your specific system.
Admin tools
Back-office extensions for operations teams: custom order management views, bulk operations, approval workflows, reporting dashboards, and data export tools built directly into Shopify Admin.
Customer portal extensions
Self-serve features for B2B buyers: job-site ordering, budget tracking, multi-user account management, saved order templates, and custom checkout flows.
Integration middleware
When systems need to talk and no connector exists—custom API middleware that handles data transformation, error handling, and retry logic between Shopify and your operational stack.
How we work
We don't build apps in isolation. Custom development at Human After All sits within the context of your full commerce implementation. The same team that architects your Shopify Plus storefront, implements your Akeneo PIM, and integrates your ERP also builds the custom apps that fill the gaps.
This means the app is designed with full knowledge of your data model, your integration architecture, and your operational workflows—not reverse-engineered after the fact.
Featured work
Husky Boutique
Custom B2B app powering four distinct buyer experiences (consumers, schools, enterprises, corporate uniform programs) with account-specific pricing, approval workflows, and ERP integration on Shopify Plus.
Learn more →B2B Protocol
Custom app delivering account-level B2B pricing at Shopify POS, solving the disconnect between online wholesale pricing and in-store retail experiences.
Learn more →SiteJob
Custom app adding job-site-level ordering to Shopify for construction and industrial B2B—order attribution, delivery management, and spend tracking by project.
Learn more →