Shopify Theme Development Agencies
A great Shopify theme is the foundation of your store's conversion rate and brand experience. These agencies specialize in custom theme development, theme customization, and performance optimization — going beyond off-the-shelf templates to build stores that reflect your brand and convert visitors into customers.
558 verified agencies matched
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Kualo
Featured📍 London, UK
⭐ 4.8 on Shopify
$25,000 - $100,000
London-based Shopify agency delivering beautifully designed, high-performance ecommerce stores for brands worldwide.
Shopify PlusTheme DevelopmentMigrationsSEO
O
oContis Studio
📍 London, United Kingdom
$5,000 - $25,000
oContis Studio is a Shopify Partner agency based in London, working with established DTC brands across the UK, US, Europe, and the UAE. We partner with ambitious brands to assess, build, and maintain Shopify stacks through structured audits, foundation-first development, and a retained technical relationship. From custom apps and checkout extensions to migrations and integrations, one team owns the architecture from first diagnosis through long-term delivery.
Shopify PlusTheme DevelopmentMigrationsCROApp DevelopmentSEOUX DesignB2B CommerceInternationalisationStrategy
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Autonomous Technologies
📍 Canada
$5,000 - $25,000
We build Shopify Plus stores that move revenue. You call us when you've outgrown template themes and cookie-cutter agencies and you want someone who talks like an engineer solving a business problem, not a salesperson reading off a deck. We work with growth-stage and enterprise DTC brands across North America and Europe, and we keep our senior people on strategy while AI handles the repetitive execution, so you get enterprise-grade work without the enterprise wait or invoice.
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
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Cache22
📍 Mumbai, Maharashtra, India
Under $5,000
Cache22 is a Shopify Partner agency that scales DTC brands through strategy, UX, design, development, and QA. We build storefronts that don't just look good, they convert, turning everyday user journeys into real revenue growth.
Shopify PlusTheme DevelopmentMigrationsCROHeadlessSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
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Zeroradius
📍 Aluva ,Kerala, India
Zeroradius offers comprehensive digital solutions including custom website development, ecommerce development, Shopify and WooCommerce solutions, SEO, UI/UX design, branding, and digital marketing. We help businesses build a strong online presence with user-focused websites and scalable digital solutions aligned with their goals.
Theme DevelopmentMigrationsUX Design
O
OptiExperts | Shopify Agency
📍 London
$5,000 - $25,000
OptiExperts helps Shopify brands increase conversions and revenue through data-driven CRO. We improve site speed, AOV, and the complete customer buying journey. We build scalable Shopify experiences that reduce app costs and accelerate growth.
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOUX Design
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📍 konozeUGgRrPgGDWW
Under $5,000
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Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
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The Shop Tinkerers
📍 New York
$5,000 - $25,000
We are a full service DTC digital marketing agency for Shopify & e-commerce brands—combining deep eCommerce expertise, hands-on execution, and proprietary Shopify apps to drive scalable growth. We aren’t just consultants—we actively run and optimize Shopify stores ourselves, giving us a unique operator's perspective on what actually moves the needle.
Shopify PlusTheme DevelopmentMigrationsCROApp DevelopmentSEOMarketingUX DesignInternationalisationStrategy
T
TaskerArmy
📍 West New York, NJ
Under $5,000
Your Shopify engineering team. Available in seconds. Tell TaskerArmy what you want changed in your Shopify store. It handles the engineering, tests the work and shows you the result before anything goes live.
Shopify PlusTheme DevelopmentMigrationsCRO
S
Skyloom Studios
📍 Bangalore, India
$5,000 - $25,000
Skyloom Studios is a custom Shopify development and end-to-end e-commerce development agency helping brands plan, design, build and grow high-converting online stores. Our team delivers custom Shopify themes, storefront redesigns, feature development, third-party integrations, migrations, performance improvements, UI/UX and technical SEO. With 80+ projects delivered, 55+ design launches and a 4.9 average client rating, we combine commerce strategy, design and engineering in one team. Our goal is to be the best Shopify agency partner for every brand we work with, building scalable storefronts tailored to each brand's products, customers and growth goals.
Shopify PlusTheme DevelopmentMigrationsCROApp DevelopmentUX DesignStrategy
B
Built with sunny
📍 india
$5,000 - $25,000
Websites & E-commerce specialist. Work directly with a senior Shopify developer on custom apps, product configurators, operational integrations, Shopify Plus, and maintainable storefront engineering.
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
W
Webfly Creatives
📍 india
$5,000 - $25,000
Webfly Creatives helps Enterprise Shopify Plus Merchants with everything from custom built site optimizations to brand new eCommerce design & development from scratch. We've supported more than 4,00+ Shopify stores, covering D2C, B2B,
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
P
Pikka
📍 Bordeaux
$25,000 - $100,000
Pikka is a Shopify expert agency based in Paris and Bordeaux. We create, redesign and optimize Shopify stores to grow online sales for e-commerce brands. Rated 4.7/5 by 130+ verified client reviews.
Shopify PlusTheme DevelopmentMigrationsCROB2B Commerce
2
27N
📍 Portugal
Under $5,000
Marketing & Automation, Sales Channels, Store Design, Inventory & Fulfillment, Customer Engagement, Analytics & Finance, Checkout Upsells & Customization
Shopify PlusTheme DevelopmentMigrations
Z
Zqdo
📍 Orlando, FL
$5,000 - $25,000
Fractional Shopify Developer for Agencies, Ecommerce Brands & Growing Merchants
Shopify PlusTheme DevelopmentCROSEO
N
NXxftLBUoWdcZOggbRTZltaa
📍 eZcsqWNFCzQeuTjJMUOPQRS
Under $5,000
F6lJHr5VvMCmt2HIUrRAEz4wWcSMgdXy7EcqcQazz1I2dGsjSm
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
T
The DaaS Labs
📍 Islamabad
Under $5,000
The DaaS Labs is a senior engineering studio for Shopify Plus brands, building custom checkout, migrations, and headless storefronts in fixed-price one-week sprints from $800.
Shopify PlusTheme DevelopmentMigrationsHeadlessApp DevelopmentB2B Commerce
Z
ZLiZoVRlGMnpsuMftRc
📍 nliWdQQUaTYOFgYAKPQXktVm
Under $5,000
jzfEjkhkopDtXlJH59Z6w7ZvmyPAdhtKliw9RtXyUvTWr8UTfj
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
D
DNoqYsVvTxknYKwsMkflp
📍 fdBMvKnqBBGqKBYxvzlZ
Under $5,000
grGtzr8YoZ7F3p8TV4RTBuQLkUfHmbduNdhExwcocNlBzU12B0
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
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📍 EIdSxtvOXQkDNtgyMvMwu
Under $5,000
mIigxnL4l9qSrJpG85kNYh35A58Ilrrd63gvgB5hUCKBX4ezpc
Shopify PlusTheme DevelopmentMigrationsCROHeadlessApp DevelopmentSEOMarketingUX DesignB2B CommerceInternationalisationStrategy
Why Shopify for Theme Development?
Your theme controls how your store looks, how fast it loads, and how well it converts. Theme development ranges from customizing a premium theme to building a fully custom theme from scratch. A good theme agency balances design, speed, and conversion, and writes clean code that is easy to maintain rather than a pile of apps and patches. If your current theme is slow, dated, or limiting, focused theme work is often a better investment than a full replatform.
Tips for Theme Development on Shopify
- Ask to see live stores they have built or customized, and test those stores on a phone
- Check page speed on their past work, since heavy themes hurt both rankings and sales
- Decide between customizing a premium theme and a custom build, based on your budget and needs
- Confirm the code they deliver is clean and documented, so future changes are easy
- Agree on browser and device testing before launch, so the theme works everywhere
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Frequently Asked Questions
- What is custom Shopify theme development?
- Custom theme development means building a Shopify storefront from scratch or extensively modifying an existing theme using Liquid (Shopify's templating language), JavaScript, and CSS — rather than simply using a purchased theme with minor tweaks.
- How much does custom Shopify theme development cost?
- A fully custom Shopify theme typically costs $8,000–$50,000 depending on complexity, animations, and number of templates. A customized premium theme (starting from a paid base like Dawn, Prestige, or Impulse) typically costs $2,000–$15,000.
- Should I buy a premium theme or build custom?
- Most growing stores are well-served by a premium theme with thoughtful customization — this is faster and more cost-effective. Custom development makes sense for brands with very specific design requirements, large catalogs needing custom filtering, or stores where the design itself is a competitive differentiator.