Of results, scale, and quality at the enterprise level.
50+
Expert Team
Specialists across SEO, AI SEO, PPC, design, dev, and strategy.
USA
US Core + Global Talent
US core team for clear communication; vetted global specialists for international client work.
4.9
Reputation Score
Rated 4.9/5 across 941+ verified client reviews.
TL;DR
Hire a Shopify Plus developer team that's been a long-tenured Shopify Plus Partner — 15 years, 400+ brands, 941+ verified reviews (4.9/5). We build across Online Store 2.0 (Dawn, Horizon, fully custom), Hydrogen headless (React + Remix + Oxygen), Checkout Extensibility, Shopify Functions, Markets, native B2B, Flow automation, multi-storefront / expansion stores, and full app + ERP / OMS / CRM integrations. Engagements start at $185/hour.
Need a full-service Plus agency (design + dev + strategy + ongoing ops), not just engineering? See Shopify Plus Agency. This page is the engineering-focused service.
Why Choose
Why Choose Shopify Plus Developers?
Plus unlocks enterprise controls. Shopify Plus is purpose-built for high-volume merchants ($1M+ GMV) who need multi-storefront architecture, customer-group-aware pricing, advanced automation, internationalization via Shopify Markets, native B2B wholesale, and the deep customization surfaces (Checkout Extensibility, Shopify Functions) that standard Shopify doesn't expose. We design catalogs, navigation, and templates for scale, implement robust permissions and Shopify Flow automation, and wire the ERP / OMS / CRM integrations your operations rely on — without bloating the stack. We build on both traditional Online Store 2.0 and fully-headless Hydrogen + Oxygen.
What We Build
What We Build on Shopify Plus
Custom Plus themes on Online Store 2.0 (sections, app blocks, metaobjects, JSON templates), Hydrogen headless storefronts (React + Remix + Oxygen), Plus-only features (Checkout Extensibility, Shopify Functions, multi-storefront / expansion stores, Shopify Markets, native B2B, Shopify Flow), custom private and public apps via the Shopify App CLI, deep API integrations (GraphQL Admin API, Storefront API, webhooks), subscription flows, internationalization, and workflow automation — paired with Core Web Vitals (LCP, INP, CLS) performance and SEO best practices tuned for AI-era discoverability.
Shopify Plus Development — Quick Answers
What is 1Digital® as a Shopify Plus developer?
1Digital® Agency is a certified Shopify Plus Partner founded in 2012, with 50+ specialists including Liquid developers, Hydrogen / React engineers, Shopify app developers, and SEO / PPC / lifecycle marketers. Trusted by 400+ brands with a 4.9/5 rating across 941+ verified reviews. We build across traditional Plus (Online Store 2.0, Dawn, Horizon, Checkout Extensibility, Shopify Functions, Markets, B2B, Flow), multi-storefront / expansion stores, and fully-headless Hydrogen + Oxygen.
Where do we start?
Audit theme, apps, Core Web Vitals, and integrations (ERP, OMS, CRM, PIM, WMS); map UX, product data (metaobjects, metafields), and URL architecture; scope multi-storefront or Markets requirements; define sprints with redirect mapping and migration QA where relevant.
Audit and prune app footprint, lazy-load media, compress and serve next-gen images (WebP, AVIF), defer non-critical JS, optimize Liquid loops and collection queries, leverage Shopify's CDN (or Oxygen's edge hosting for headless) — targeting LCP under 2.5s, INP under 200ms, CLS under 0.1.
When should I upgrade to Shopify Plus — or consider Hydrogen headless?
Plus becomes compelling once you approach $1M+ GMV, need multi-storefront / multi-region architecture, want Checkout Extensibility or Shopify Functions, or require native B2B. Hydrogen headless is the right call when you need UX flexibility beyond Online Store 2.0, multi-channel deployment from one commerce backend (web + mobile + kiosks), headless CMS integration (Contentful, Sanity, Storyblok), or Core Web Vitals performance traditional theme architecture can't deliver. We scope the trade-offs honestly — headless isn't right for every brand, and Plus isn't automatically the right tier for every merchant above $1M.
1Digital® | Shopify Plus Developer Agency Since 2012
From complex Plus builds to Hydrogen headless to global multi-storefront rollouts, we ship maintainable code and measurable results. 15 years. 400+ brands. 941+ verified reviews.
Start Your Shopify Plus Project
Tell Us Your Plus Goals
Migration to Plus, redesign, multi-storefront expansion, Shopify Markets international, native B2B wholesale, Hydrogen headless, subscription flows, or ongoing growth — share your goals and we'll map the fastest, cleanest path to impact.
1Digital® | Shopify Plus Partner Developers Who Ship
Strategy, design, development, and growth — aligned to Shopify Plus best practices, Core Web Vitals, and your roadmap. 15 years. 400+ brands. 941+ verified reviews. 4.9/5 average. In-house team.
Achieve Success with Our Expert Shopify Plus Developers
At 1Digital® Agency, our Shopify Plus development expertise significantly enhances your online store's functionality, Core Web Vitals performance, and enterprise scale. Our skilled Shopify Plus developers tailor custom features to your needs — custom Liquid theme builds on Online Store 2.0, Checkout Extensibility extensions, Shopify Functions (replacing legacy Shopify Scripts), Shopify Flow automation, multi-storefront architecture, and fully-headless Hydrogen storefronts. From product pages to checkout optimization to complex enterprise integrations, our services elevate your online presence and operational throughput.
Shopify Plus Partner
Shopify Plus Development for Enterprise Scale
Checkout Extensibility, Shopify Functions, multi-storefront, and Hydrogen headless — built for high-volume merchants.
Need Expert Help With Shopify Plus API Integrations?
Shopify Plus's robust API surface — the GraphQL Admin API, Storefront API, REST Admin API, and webhook infrastructure — offers deep integration opportunities for enhancing your store's functionality, data flows, and multi-channel reach. As a Shopify Plus Partner, we facilitate smooth integrations with ERP (NetSuite, SAP), OMS, CRM (HubSpot, Salesforce), PIM, WMS, and custom middleware.
Enhance Your Store with Our Premier Shopify Plus Development Services
Elevate your online store's capabilities with actionable insights and specialized expertise from 1Digital® Agency — a Shopify Plus Partner with 15 years of eCommerce specialization. Our team delivers customized Plus solutions: multi-storefront architecture, Checkout Extensibility, Shopify Functions, Hydrogen headless, Markets internationalization, B2B wholesale, Flow automation, and deep API integrations.
Comprehensive Shopify Plus Development Expertise
Online Store 2.0 themes (Dawn, Horizon, fully custom)
Elevate Your Shopify Plus Store with Expert Solutions
Shopify Plus Customization & Functions
Expand business capabilities with Shopify Plus customization — custom Checkout Extensibility extensions, Shopify Functions (discounts, shipping, payment customizations, bundles), Shopify Flow automation, and metaobject-powered dynamic content — for high-volume merchants and enterprise operations.
Shopify Hydrogen Headless Development
Fully-headless storefronts on Hydrogen (React + Remix) + Oxygen (global edge hosting) — with GraphQL Storefront API, optional headless CMS integration (Contentful, Sanity, Storyblok), and multi-channel deployment (web + mobile app + kiosks + marketplaces) from a single Shopify Plus commerce backend.
Multi-Storefront & Shopify Markets
Architect multi-storefront (up to 9 expansion stores per Plus plan) and Shopify Markets internationalization — regional URLs, hreflang, multi-currency, multi-language, local payment methods, and tax / duty handling — for global brands expanding without losing central control.
Shopify Plus Partner Benefits & B2B
As a Shopify Plus Partner, we provide expert guidance, direct access to Shopify's merchant success and launch teams, and comprehensive support for Plus initiatives — including native B2B wholesale (customer accounts, company pricing, volume pricing, net terms), expansion stores, and complex migrations.
Optimized Shopify Plus SEO Strategies
Maximize online presence with Shopify Plus SEO engineered for both Google and AI engines (ChatGPT Shopping, Perplexity Shop, AI Overviews, Rufus) — schema graphs, llms.txt, entity clarity, content architecture, technical SEO, and internal linking across multi-storefront setups.
Tailored Solutions for Enhanced Shopify Plus Services
Complete Shopify Plus Branding & Logo Design
Create a unique brand identity for your Shopify Plus store with comprehensive branding — logo system, typography, color palette, voice, and full style guide to enhance your online presence.
Expert Shopify Plus Integration
Tailored integrations — Klaviyo, Recharge, Yotpo, Smile.io, Searchspring, Nosto, Rebuy, ERP (NetSuite, SAP), CRM (HubSpot, Salesforce), OMS / WMS — crafted for your specific enterprise needs and platform stack.
Continuous Shopify Plus Support
Ongoing development and design support for your Shopify Plus store — platform updates, app maintenance, Core Web Vitals monitoring, seasonal refreshes, and feature iterations. We act as an integral part of your team.
Shopify Plus Email & Lifecycle Integration
Align your email marketing with your Shopify Plus branding and data. Klaviyo, Attentive, Postscript, and Mailchimp integrations capture full purchase-behavior signals and support complex segmentation.
Thorough Shopify Plus Website Audits
Extensive audits evaluate your Shopify Plus site's performance — Core Web Vitals, accessibility (WCAG 2.2 AA), schema graph completeness, app footprint, and merchandising impact. Brand appraisal pinpoints what to fix first.
Shopify Plus UX/UI Consulting
UX/UI consulting ensures your Shopify Plus site communicates your brand, engages customers, and optimizes conversion flows — improving measurable revenue outcomes and reducing friction on enterprise-scale catalogs.
Industries We Serve
Customized Shopify Plus Solutions for Diverse Markets
1Digital® Agency specializes in crafting Shopify Plus solutions that cater to specific industry needs. Our team brings deep experience across B2B and B2C sectors — delivering projects innovative, performance-engineered, and perfectly aligned with industry demands.
Jewelry, Fashion, Designer Clothing
Outdoors and Sporting Goods
Hardware and Building Materials
Baby and Nursery Supplies
Food, Supplements, Specialty Culinary
Computers and Peripherals
Health and Wellness Products
Furniture, HVAC, Lighting
Office Supplies
Real Estate / Commercial & Residential
Travel & Leisure
Transforming Online Stores with Expert Shopify Plus Redesign & SEO Integration
Our Shopify Plus redesign and development projects are designed to elevate site functionality, Core Web Vitals performance, customer engagement, and conversion rate. Leveraging Shopify Plus's platform capabilities (Online Store 2.0, Hydrogen, Checkout Extensibility, Shopify Functions, Markets, B2B) and deep user insights, we tailor strategies to overcome unique enterprise eCommerce challenges — ensuring your Shopify Plus store stands out in a competitive, AI-driven digital market.
Platform Comparison
BigCommerce vs Shopify vs Magento vs Volusion — Pros & Cons
Choosing the right eCommerce platform is the highest-leverage decision a growing store makes — and the most common reason brands replatform. Here's how the four mainstream platforms compare across the trade-offs that actually matter at scale.
BigCommerce
Pros
All-in-one SaaS solution that provides hosting and templates for building and customizing a storefront, along with analytical, inventory management, and marketing tools. The platform is supported by a huge ecosystem of designers, developers, digital marketing professionals, and thousands of apps. The open API is also compatible with countless third-party tools. With multiple subscription plans available starting at $29.95, BigCommerce can be both affordable and highly scalable. BigCommerce does not charge transaction fees.
Cons
BigCommerce does not natively support additional languages — third-party apps are required for multilingual storefronts. Yearly sales thresholds tied to subscription tier mean stores can auto-upgrade as revenue grows, incurring unexpected costs. The free theme selection is limited (though many premium themes are available for purchase, and the large BigCommerce ecosystem supports developers who can design and code custom Stencil or Catalyst themes).
Shopify
Pros
A hosted, SaaS platform ideal for merchants who aren't technically savvy. The website builder is easy to use, even without coding experience. Compatible with a wide range of free themes and integrates with countless apps and third-party tools. 24/7 support, robust marketing and inventory management, and a huge ecosystem of developers, designers, and digital marketers. Over 7,000 Shopify apps plus countless compatible third-party tools. Even as a templated SaaS platform, basic customizations are relatively easy through the editor, and most themes are designed to be editing-friendly.
Cons
Shopify charges transaction fees on plans below Shopify Payments. The native blog is lacking in content marketing functionality — inflexible layouts, an outdated editor, and no native option to create blog categories. Migration off Shopify is not straightforward — exports are CSV-based, so it is best handled by eCommerce migration professionals. Apps and paid themes — while abundant — can be pricey at scale.
Magento
Pros
As an open-source eCommerce platform, Magento (Adobe Commerce) is effectively limitless in the scope of customizations possible — you're limited by your development capacity, not the platform. Its open-source nature also enables excellent omnichannel capabilities. A large global developer community (hundreds of thousands) means help is available. Magento offers helpful regulatory and compliance features such as a GDPR extension for European customers, plus select tax and accounting functionality. Granular control over structure and functionality makes hyper-optimized stores possible for SEO, landing page optimization, and CRO.
Cons
Magento demands a high level of technical acumen and can be resource-intensive and expensive to manage. The platform requires you to manage your own hosting and keep up with platform version and security updates. Magento is far more difficult to manage and customize than most SaaS platforms — it is very difficult (nearly impossible) for someone without coding or development experience to launch and operate a Magento store.
Volusion
Pros
Volusion is fully-hosted, fairly affordable, and does not claim transaction fees. Offers abandoned-cart recovery, SEO tools, a mobile app, native review functionality, and supports a wide range of payment methods in multiple currencies. Strong inventory management and marketing tools — product videos, suggested products, and “deal of the day” features. 24/7 customer support across all plans.
Cons
Volusion offers a limited theme selection — only 11 are free. Limited native functionality and no built-in blog. While building a store with Volusion is fairly easy, customizing the platform without development experience is hard, and some users find the editor confusing.
Migration Guides
eCommerce Migration Platform Guides
Pick the path that fits — URL governance, 301 redirect maps, schema-graph preservation, llms.txt continuity, and customer / order / product data integrity baked into every replatform.
15 years of eCommerce audits across BigCommerce, Shopify, Magento (Adobe Commerce), WooCommerce, and Volusion. A senior strategist reviews technical SEO, Core Web Vitals, schema graphs, llms.txt readiness, AI-engine citation eligibility, paid-media account hygiene, and conversion funnel — then sends back prioritized recommendations you can act on, whether you work with us or not.
15 years of replatform experience across BigCommerce, Shopify, Shopify Plus, Magento / Adobe Commerce, WooCommerce, and Volusion — with URL governance, 301 redirect maps, schema-graph preservation, and llms.txt continuity baked into every migration.
200+
migrations completed
300,000+
products migrated
100,000+
orders & customers migrated
Frequently Asked Questions About Our Shopify Plus Services
Why choose 1Digital® Agency for Shopify Plus development?
Partnering with 1Digital® Agency means working with a Shopify Plus Partner with 15 years of eCommerce specialization. Our 50+ in-house specialists include Liquid developers, Hydrogen / React engineers, and Shopify app developers — delivering bespoke Plus solutions from Online Store 2.0 themes to fully-headless Hydrogen, multi-storefront architecture, and complex enterprise integrations.
How is this different from /shopify-developer/?
This page is Shopify Plus-tier development specifically — Plus-exclusive features like B2B Edition, multi-storefront, Markets at scale, Functions, Checkout Extensibility, and Flow at enterprise scope. /shopify-developer/ is the all-tier Shopify development page covering Basic, Standard, and Plus merchants — Liquid themes, JSON templates, custom apps, Storefront API integrations. If you're a smaller merchant ($10k–$1M GMV) or your work doesn't require Plus-exclusive features, start with /shopify-developer/. If you're on Plus and need Plus-tier-specific engineering, you're on the right page. Looking for a full-service Plus agency relationship (design + dev + strategy + ongoing ops)? See /shopify-plus-agency/.
What makes 1Digital® stand out as a top Shopify Plus development agency?
Our reputation as a leading Shopify Plus Partner comes from 15 years of specialization, purpose-built solutions across the full Plus ecosystem (Checkout Extensibility, Shopify Functions, Markets, B2B, Flow, multi-storefront, Hydrogen), and a client-focused approach that supports high-performance Plus stores at every tier of complexity.
How do our Shopify Plus development services enhance your site's functionality?
Our Plus developers use Shopify-native architecture patterns, advanced theme customization (Online Store 2.0 sections, app blocks, metaobjects, metafields, JSON templates), Checkout Extensibility extensions, Shopify Functions, and Hydrogen headless where warranted — elevating speed, usability, and enterprise functionality without sacrificing maintainability.
What unique benefits do our Shopify Plus SEO services offer?
Our Shopify Plus SEO services optimize site structure, content, internal linking across multi-storefront setups, schema graphs (Product, Review, AggregateRating, Organization, FAQPage), llms.txt, and entity clarity — strengthening visibility across Google, ChatGPT Shopping, Perplexity Shop, Google AI Overviews, Gemini, and Amazon Rufus.
How does 1Digital® ensure sustained success for your Shopify Plus site post-launch?
Ongoing support, performance tuning (Core Web Vitals — LCP, INP, CLS), app maintenance, Shopify platform updates, Flow automation iteration, and strategic enhancements — so your Plus store continues to grow and adapt to changing market demands and Shopify ecosystem evolution.
When does it make sense to upgrade to Shopify Plus?
Plus becomes compelling once you approach $1M+ GMV, need multi-storefront / multi-region architecture, want Checkout Extensibility or Shopify Functions, require native B2B wholesale, or need dedicated launch engineer and merchant success support. We scope honestly — Plus isn't automatically the right tier for every merchant above $1M, and we've talked brands out of upgrading when the ROI wasn't there yet.
Do you build on Shopify Hydrogen (headless)?
Yes. Hydrogen is Shopify's React-based storefront framework built on Remix, paired with Oxygen (global edge hosting). We build fully-headless Hydrogen storefronts when traditional theme architecture can't deliver the UX flexibility, multi-channel reach, or Core Web Vitals performance required. Hydrogen is our default headless recommendation on Plus, but we scope trade-offs honestly — Online Store 2.0 is often the smarter call.
How can I hire Shopify Plus developers or engage a Shopify Plus development agency?
Start by defining project requirements (migration to Plus, redesign, multi-storefront expansion, B2B launch, Hydrogen headless, custom app), then evaluate agencies based on Shopify Plus Partner status, case studies, team size, and communication. With 1Digital® Agency, you gain a Shopify Plus Partner development team experienced in delivering scalable, high-performing Plus stores across every tier of complexity.
Can we migrate your existing eCommerce platform to Shopify Plus?
Yes. Our migration experts ensure smooth transitions from any platform to Plus — Magento (Adobe Commerce), BigCommerce, WooCommerce, Volusion, Salesforce Commerce Cloud, custom platforms — with SEO-safe URL mapping, 301 redirect deployment, schema graph preservation, data integrity QA, and minimal operational disruption.
How do we ensure new features perform optimally during a Shopify Plus redesign?
Structured redesign process — UX mapping, staging builds, schema graph preservation, 301 redirect mapping, regression testing across devices, accessibility QA (WCAG 2.2 AA), and Core Web Vitals validation — ensuring every feature functions correctly and that changes don't disrupt rankings, conversion flows, or core site behavior.
What distinguishes 1Digital® Agency from other Shopify Plus development services?
As a Shopify Plus Partner with 15 years of development experience, we bring reliable support, scalable solutions across Liquid and Hydrogen, and refined processes. The team that develops can also handle design, SEO, PPC, and lifecycle — so you're not coordinating multiple vendors across your Plus program.
How do our Shopify Plus designs boost your marketing efforts?
Our Plus development and design incorporate SEO-friendly layouts, schema graphs, llms.txt, structured content, and conversion-focused elements — strengthening engagement, paid ROAS, AI-engine citation share, and customer retention across lifecycle channels.
Do you handle Shopify Plus B2B and native wholesale?
Yes. We build on native Shopify Plus B2B — customer accounts, company-based pricing, volume pricing, net payment terms, buyer-specific catalogs, and wholesale portal customizations. No third-party wholesale app required. We can also support B2B-specific SEO including wholesale catalog indexation, customer-group-aware content, and buyer-intent keyword targeting.
Can you build multi-storefront / expansion store architectures?
Yes. Shopify Plus includes up to 9 expansion stores per plan. We architect multi-storefront setups for regional markets, sub-brands, B2B / DTC separation, or dedicated wholesale channels — with shared catalogs, separate branded checkout, centralized reporting, and a unified back-office workflow.
Let's Discuss Your Project
Expert Shopify Plus Developers at Your Service
Our team of experienced developers specializes in creating custom solutions that enhance the performance of your Shopify Plus store. Contact us today to discuss your Shopify Plus development needs and receive a tailored solution for your business.
