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35 Best Shopify Plus Agencies for 2026: Design, Development & Full-Service Partners Compared

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No matter what you sell on Shopify, there comes a time when you outgrow the basics of the platform and need more features. Shopify Plus does precisely that, and to make the most of it, Shopify Plus agencies are there to help. To do everything from custom UX, performance issue solving,  integrations, internationalization, B2B deals, etc, you need a full-working “system”, not a “person”.

Many articles that claim to rank top Shopify Plus agencies only list company names without explaining what those agencies actually do. There is rarely a clear difference made between teams focused on design, those built for deep technical work, and those acting as a full-service Shopify agency. The result? Merchants pick partners that are not aligned with their real stage or complexity.

We’ll review 35 Shopify Plus agencies here and organize them by capability and focus. Agencies are grouped by what makes each unique: design-led teams, advanced development partners, growth-oriented operators, specialist ecommerce experts, and regional or niche providers. 

For each group, we explain who it fits best, what problems it solves, and when that type of ecommerce Shopify agency is the right choice.

What Is a Shopify Plus Agency (and When Do You Need One)?

Look at it like a stewardess for high-end customers in a business. As simple as that, A Shopify Plus agency is an ecommerce agency that works specifically with Shopify Plus merchants. What are Shopify Plus merchants? High-growth or enterprise stores using Shopify Plus to handle their higher operations. Unlike basic shops, Shopify Plus stores require advanced customization, integrations, and scalability.

Remember that once a business starts using Plus, they have higher revenue and traffic, and technical and operational needs become more complex. A Shopify Plus agency is built to handle the entire scaling process. Here are some of the typical services:

  • strategy and consulting (such as replatforming or long-term growth roadmaps)
  • Shopify Plus web design and UX
  • Custom theme and app development
  • Advanced systems integrations with ERP, OMS, CRM, 3PLs, and marketplaces. 

You usually need a Shopify Plus development company when migrating from other platforms like Magento or WooCommerce, or even when a DIY theme starts causing performance or maintenance issues. If you’re expanding globally or planning a complex Shopify Plus or headless commerce project, it’s best to start using these services.

How This List of Shopify Plus Agencies Is Organized

We tried to curate the list in a non-random way, in 5 categories:

  • Shopify Plus design & UX agencies (7)
  • Shopify Plus development & technical agencies (7)
  • Full-service Shopify Plus ecommerce agencies (8)
  • Growth & performance-focused Shopify Plus agencies (7)
  • Niche & regional Shopify Plus partner agencies (6)

This structure helps you compare agencies based on what you actually need, not just reputation. Inside each category, we explain where the agency is based, how it works and what the main strengths are. Let’s dive in.

35 Best Shopify Plus Agencies by Category

A list of the top Shopify Plus agencies, this section includes 35 of the best ones in today’s market. The list is categorized by what the agencies do best. 

Shopify Plus Design Agencies for Brand-Led Ecommerce

This category consists of design-focused partners whose main strengths are visual brand expression, UX/UI, creative storytelling, and high-converting layouts. These are the right fit if you want premium Shopify Plus web design and brand systems across your storefront. Lets get to know them.

1. Charle (London, UK)

Minimal and modern ecommerce design with strong UX discipline.
Best for: premium DTC, brand refreshes, content-led Shopify Plus stores
Shopify Plus services: web design, theme build, UX research, CRO
Notable work: Billionaire Boys Club

2. Flatline Agency (Amsterdam, NL)

Luxury visuals combined with layouts focused on high performance.
Best for: fashion, luxury, high-AOV lifestyle brands
Shopify Plus services: web design, UX/UI, theme builds, CRO
Notable work: Gisou

3. Ask Phill (Amsterdam, NL)

Brand-centred creative paired with Shopify Plus rebuilds and migrations.
Best for: fashion, beauty, lifestyle brands scaling globally
Shopify Plus services: web design, UX, theme builds, development
Notable work:Nike x Corteiz

4. Pacific IQ (Los Angeles, US)

Elevated creative with conversion-focused UX execution.
Best for: premium US-based DTC brands
Shopify Plus services: custom design, theme development, CRO
Notable work: Ozium

5. Made by Field (UK)

Strong UX/UI paired with polished visual systems.
Best for: fashion and lifestyle brands seeking premium UX
Shopify Plus services: web design, UX/UI, theme builds
Notable work: TATTI lashes

6. BluBolt (Bath, UK)

UX-led Shopify Plus design rooted in brand clarity.
Best for: brands needing design leadership with structured delivery
Shopify Plus services: UX/UI, web design, theme builds
Notable work: Abbot Lyon

7. Build in Amsterdam (Amsterdam, NL)

Design style & focus: bold design systems with strong content storytelling.
Best for: global brand refreshes and design-led DTC
Shopify Plus services: design systems, UX/UI, theme builds
Notable work: Polaroid

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Shopify Plus Development Agencies for Complex Builds

These agencies are engineered for heavy custom development and complicated integration. These Shopify plus development agencies manage your performance and are ideal for brands who require advances business logic, B2B requirements and customized architectures. If you’re in need of a shopify plus development company to use the platform as a software, here are the best ones:

8. Pivotal (UK)

Custom Shopify Plus builds with deep integration and logic-heavy workflows.
Best for: B2B ecommerce, integration  rebuilds, complex operational logic
Shopify Plus services: custom app development, integrations, performance audits
Stack / specialisms: custom Shopify apps, ERP/CRM integrations, scalable architectures

9. ZAGO (Stockholm, Sweden)

Bespoke Shopify Plus solutions for growing and international brands.
Best for: multi-market ecommerce, technically complex migrations
Shopify Plus services: custom development, integrations, migrations, optimisation
Stack / specialisms: system integrations, large-scale rebuilds, performance tuning

10. UN/COMMON (US)

Headless Shopify Plus and advanced B2B functionality.
Best for: B2B + DTC hybrids, subscription-heavy or headless projects
Shopify Plus services: headless builds, custom features, B2B configuration
Stack / specialisms: headless architecture, Shopify Plus B2B, performance-first builds

11. We Make Websites (UK)

Technically robust Shopify Plus implementations with strong architectural discipline.
Best for: large catalogues, high-traffic stores, complex rebuilds
Shopify Plus services: custom development, migrations, headless builds
Stack / specialisms: Hydrogen, modern frontend frameworks, scalable theme architecture

12. Swanky (UK)

Composable commerce and integration-first Shopify Plus delivery.
Best for: enterprise brands, subscription commerce, composable stacks
Shopify Plus services: headless development, integrations, technical consulting
Stack / specialisms: Hydrogen, composable commerce, API-first architectures

13. VML (Global)

Enterprise Shopify Plus programs with complex global requirements.
Best for: multi-brand groups, enterprise ecommerce ecosystems
Shopify Plus services: custom app development, integrations, multi-store migrations
Stack / specialisms: enterprise integrations, global commerce architecture

14. Panagora (Stockholm, Sweden)

Performance-driven Shopify Plus builds with technical optimisation at scale.
Best for: performance-sensitive brands, international expansion
Shopify Plus services: headless builds, speed optimisation, integrations
Stack / specialisms: performance engineering, headless commerce, CRO-led development

Full-Service Shopify Plus Ecommerce Agencies

Want a single full-service partner for all your needs? These Shopify plus agencies help ecommerce brands in strategy, design, development and growth support. These agencies work as an extension of your store team, connecting their efforts to higher planning. Start here:

15. Eastside Co (UK / Global)

Large Shopify Plus partner covering strategy, build and growth in apps.
Best for: global brands wanting one lead agency
Shopify Plus services: strategy, UX, builds, CRO, marketing, analytics
Engagement type: project delivery + long-term managed support

16. Underwaterpistol (UK)

Growth-focused Shopify Plus delivery with strong CRO discipline.
Best for: fast-scaling DTC brands
Shopify Plus services: UX, development, CRO, integrations, retention
Engagement type: project builds + performance retainers

17. Avex (US)

Enterprise Shopify Plus programs combine brand with technology and optimisation.
Best for: mid-market and enterprise ecommerce
Shopify Plus services: strategy, UX/UI, builds, migrations, optimisation
Engagement type: long-term partnership programs

18. Blue Stout (US)

Ecommerce strategy mixed with deep Shopify Plus implementation experience.
Best for: complex ecommerce organisations needing advisory + execution
Shopify Plus services: strategy, UX, builds, CRO, analytics
Engagement type: roadmap projects + retained optimisation

19. Absolute Web (US)

Enterprise ecommerce agency delivering Shopify Plus alongside marketing.
Best for: established brands replatforming to Shopify Plus
Shopify Plus services: strategy, design, development, CRO, marketing
Engagement type: project + ongoing support

20. Diff Agency (Canada)

Shopify Plus partner combining build quality with growth enablement.
Best for: scaling brands needing design, dev, and CRO together
Shopify Plus services: strategy, UX, builds, integrations, CRO
Engagement type: long-term retained partnerships

21. Corra (US)

Enterprise ecommerce consultancy with strong Shopify Plus practice.
Best for: large retailers and complex B2C/B2B brands
Shopify Plus services: strategy, UX, development, integrations, analytics
Engagement type: multi-phase enterprise engagements

22. Digital Silk (US)

Brand-driven ecommerce agency delivering Shopify Plus with marketing support.
Best for: brands wanting design, build, and digital growth under one roof
Shopify Plus services: strategy, UX, builds, CRO, digital marketing
Engagement type: project builds + marketing retainers

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Growth & Performance Shopify Plus Agencies

If you’re in that special stage of business where you need to move the numbers, sell more and get more LTV, these  shopify plus ecommerce agency teams are just what you want. These teams focus on CRO, paid acquisitions, analytics and retention to optimise your storefront for high sales. These are the best agencies in the growth and performance category:

23. Common Thread Collective (US)

Paid media + forecasting + decision-making based on LTV for scaling DTC brands.
Best for: brands with traffic that need higher revenue efficiency
Key services: paid social/search, analytics, creative testing, retention strategy
Shopify Plus angle: cohort/LTV analysis tied to Shopify data, scaling multi-market spend

24. Tinuiti (US)

Performance marketing across paid social and search, plus retail media and measurement.
Best for: brands needing channel scale and stronger attribution discipline
Key services: Meta/Google/TikTok, creative strategy, analytics, CRO support
Shopify Plus angle: enterprise-grade measurement and feed/merchant-center execution for scale

25. Fuel Made (US)

Growth focus: conversion rate, AOV, and LTV improvements through UX + CRO + lifecycle.
Best for: Shopify Plus brands that want conversion lifts without a full replatform
Key services: CRO roadmaps, UX improvements, Klaviyo email/SMS, testing support
Shopify Plus angle: checkout and onsite optimisation aligned to Plus-level flexibility

26. CRO.media (EU)

Shopify-based CRO programs with structured audits and test roadmaps.
Best for: brands that need fast clarity on what to test and why
Key services: CRO audits, A/B testing, analytics setup, UX improvements
Shopify Plus angle: experimentation-ready theme setup and measurement for scaling tests

27. Blend Commerce (UK)

Data-led CRO to increase conversion rate and AOV.
Best for: Shopify Plus stores with stable traffic but stalled onsite performance
Key services: CRO strategy, UX testing, analytics, lifecycle optimisation support
Shopify Plus angle: retention and subscription-aware optimisation connected to Shopify data

28. OptiExperts (UK)

CRO + speed optimisation to remove performance bottlenecks before scaling.
Best for: brands where paid traffic is growing but conversion is lagging
Key services: CRO, site speed, UX improvements, testing, ongoing growth support
Shopify Plus angle: performance-first approach for high-traffic Plus storefront demands

29. That Works Agency (UK)

CRO-led growth with creative and development support for Shopify brands.
Best for: high-growth DTC needing experimentation + rapid iteration cycles
Key services: CRO, testing, creative optimisation, analytics, dev support
Shopify Plus angle: faster iteration on complex storefront features without breaking UX

Niche & Regional Shopify Plus Partner Agencies

There are some things that set some stores apart, like region (including language, compliance and logistics), delivery models or vertical. Partnering with these agencies help niche stores with local market knowledge, regional laws or vertical expertise. If you’re looking for Shopify Plus agencies with niche expertise, here are the best ones:

30. DEPT® (UK / Ireland / DACH)

Cross-market delivery for UK, Ireland, and DACH brands with enterprise needs.
Best for: EU brands scaling across regions with governance and complex roadmaps
Shopify Plus services: multi-store setups, localisation, integrations, growth support
Partner status: Shopify Plus Partner (regional coverage)

31. TechDivision (Germany / Austria / Switzerland)

DACH-heavy delivery with a strong B2B and systems integration mindset.
Best for: B2B wholesalers, complex catalogue structures, ERP-connected operations
Shopify Plus services: B2B features, tax/compliance alignment, ERP/OMS integrations
Partner status: Shopify Plus Partner

32. TOWA Digital (Austria / Germany / Switzerland)

Industrial and B2B ecommerce execution for DACH markets.
Best for: manufacturers, industrial brands, B2B commerce modernisation
Shopify Plus services: B2B builds, multi-currency, compliance-aware architecture, integrations
Partner status: Shopify Plus Partner

33. Creative971 (Dubai, UAE / MENA)

MENA area Shopify Plus delivery with strong localisation awareness.
Best for: GCC brands needing regional payments, bilingual UX, local operations
Shopify Plus services: localised builds, multi-currency, integrations, growth support
Partner status: Shopify Plus Partner

34. Radiant (Dubai, UAE / Middle East)

UAE and Middle East brands with Shopify Plus build + growth needs.
Best for: regional brands scaling performance while upgrading technical foundations
Shopify Plus services: UX/UI, custom development, integrations, ongoing optimisation
Partner status: Shopify Plus Partner

35. Dot Collective (Sydney, Australia / APAC)

APAC delivery with experience supporting international expansion patterns.
Best for: Australian brands expanding globally with multi-market storefront strategy
Shopify Plus services: localisation, tax/shipping considerations, Shopify Markets support, rebuilds
Partner status: Shopify Partner (regional specialist)

How to Choose the Right Shopify Plus Agency for Your Brand

Now that you know different types of shopify plus agencies, it’s important to have realistic abilities for choosing. These tips help you select the right agency for your unique needs:

  •  Know your main needs

Start by defining the main problem you’re solving. Some brands need a Shopify Plus design agency for rebranding or UX improvements, others need a Shopify Plus development agency for headless builds or complex integrations. If you’re looking for growth, optimization, and execution all at the same time, it’s best to entrust everything to a full-service ecommerce Shopify agency. 

  • Look at Shopify Plus track record

Looking at logos is great, but not enough. Ask how many Shopify Plus builds or migrations they’ve delivered, which verticals they know (fashion, beauty, B2B), and whether they can show case studies with real revenue and statistics.

  • Understand the engagement model

Clarify whether the work is a fixed setup or an ongoing partnership. Its better to understand who does the work in-house, how guidelines are managed, and what support they provide. Ask the agency and confirm these.

  • Evaluate communication and fit

Time zone, language, and working style are among the important things store owners usually underestimate. Make sure you know who you’ll work with day to day.

Building a Shortlist of Shopify Plus Agencies (Without Wasting Months)

Think of this as a lean stack for agencies. Use it to reduce noise, compare companies  and reach a confident decision without wasting too much time.

Step 1 – Shortlist 5–7 agencies from this guide
Pick one or two from each relevant category (for example, a design-focused option, a dev option, and one full-service backup). Make sure every candidate positions itself as one of the shopify plus agencies or an official Shopify Plus partner.

Step 2 – Send a focused brief / RFP
Keep it to 1–2 pages: brand context, current tech stack, goals, timelines, and budget range. Ask the same core questions about the process, how they manage teams, their timelines and pricing model.

Step 3 – Compare proposals beyond price
Evaluate how well they understand your brand, and how they fit the technical approach (especially for development projects).

Step 4 – Choose one primary partner and one backup
Whenever possible, start with a paid discovery or audit phase before committing to a long engagement.

Conclusion: Turn Shopify Plus from a Platform into a Growth Engine

To choose the right platform, look for the ones matching your brand’s stage, technical complexity, and growth ambition. Use the five categories in this guide to narrow your options, and then speak with multiple teams to evaluate how they think.

When you focus on a long-term partnership with an agency, you’ll definitely get value. With the right Shopify Plus agencies on your shortlist, Shopify Plus becomes the core of your ecommerce growth engine.

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FAQ

Shopify Plus agencies focus on high volume, complex stores, deeper Plus features, integrations, scalability, and enterprise.

Both matter, but retention often delivers faster ROI for small stores because it increases revenue without increasing ad spend.

Costs range widely: smaller builds cost less; replatforms and retainers cost more, full shopify agency.

You can split teams, but integrated partners align shopify plus web design with development, speed

Rozhan is a Content Writer at Fast Bundle, where she produces strategic, value-packed content to help ecommerce businesses — especially Shopify stores — grow their revenue through smart product bundling. Her work focuses on simplifying bundling techniques, enhancing customer experience, and sharing data-backed insights that drive conversions. With a passion for clear communication and a background in digital marketing, Rozhan turns complex ecommerce ideas into accessible, results-driven articles.