Sparky logo

Sparky

★ 5.02 reviewsBoston, United StatesVerified partner

About Sparky

Partner since Dec 2018

Enterprise-level Shopify solutions designed and optimized by eCommerce veterans who measure success in growth, conversion, and ROI - not just launches. We help fast-growing DTC brands squeeze more money out of their websites and future-proof their tech stacks.

Popular Services

Additional Services

  • Theme customization
  • Headless commerce
  • POS setup and migration
  • Product and collection setup
  • Checkout upgrade
  • Store settings configuration

Social

Industries

Health and beautyLifestyleClothing and fashionSports and recreation

Headquarters

Boston, United States

Languages

English

Pricing Info

Starting at

Our Projects & Clients

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Nili Lotan: Continuous Shopify Growth Through CRO & Strategy

Managed Nili Lotan's ongoing Shopify growth strategy as an extension of their internal eCommerce team. We own day-to-day website strategy, UX, CRO, design, development, and platform optimization, continuously testing and shipping improvements that create a faster, higher-converting shopping experience and support year-over-year growth.

Industry

Apparel & Accessories
Nili Lotan logo

Nili Lotan

Apparel & Accessories

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'47: 300% Faster Site With a Personalized “Favorite Teams” Experience

Designed, built, and launched a fully custom Shopify theme which led to an immediate 300% improvement in site speed. Introduced a concept called “favorite teams” which personalizes the users' shopping experience and collection sorts based on their fandom. Maintain ongoing CRO & site optimization partnership.

Industry

Apparel & Accessories
'47 logo

'47

Apparel & Accessories

GHOST: Website & Subscription Rebuild Driving 2,210 Orders in 30 Days screenshot
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GHOST: Website & Subscription Rebuild Driving 2,210 Orders in 30 Days

Designed, built, and launched a new site that introduced subscriptions, integrated with their mobile app, & freshened up their fully custom loyalty program. In the first 30 days of launch, we saw 2,210 supplement subscription orders (with no marketing), and a 7% increase in conversion rate. Maintain ongoing CRO & site optimization partnership.

Industry

Health & Beauty
GHOST logo

GHOST

Health & Beauty

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MTN OPS: 159% Checkout Growth Through Systemized CRO

Designed, tested, and continuously optimized MTN OPS’ Shopify storefront through an ongoing CRO partnership. By reducing friction and improving the funnel, the site drove a 159% increase in checkouts reached, a 97% lift in add-to-carts, and strong gains in conversion efficiency. Continues as an always-on optimization program driving compounding growth.

Industry

Sporting Goods
MTN OPS logo

MTN OPS

Sporting Goods

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VENUS: Shopify Plus Replatforming for Simplified Ops & Faster Growth

Managed full migration from strategy to execution. Designed, built, and launched a unified Shopify Plus storefront by migrating products, customer data, and content. Simplified the tech stack, empowered teams with self-service tools, and boosted efficiency by reducing developer reliance, freeing resources to focus on growth. Maintain ongoing CRO & site optimization partnership.

Industry

Apparel & Accessories
VENUS logo

VENUS

Apparel & Accessories

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Legends: 275% Faster Site Speed With a Custom Build That Scaled 30x

Designed, built, & launched their first custom site just ahead of Holiday which resulted in immediate and huge conversion gains over their prior non-custom theme. Legends saw a 275% lift in site speed overnight. We’ve continuously optimized and maintained the site as their business has scaled 30x, and launched a subsequent revamped theme in 2023. Manage ongoing CRO & site optimization needs.

Industry

Apparel & Accessories
Legends logo

Legends

Apparel & Accessories

HEYDUDE screenshot

Custom Theme Development for HEYDUDE

We created a custom theme specifically for heydude.com, enhancing the site's visual appeal and user experience.

Category

Theme customization
Sparky logo

Sparky

Featured work

'47 screenshot

Custom Theme Development for 47brand.com

Developed a custom theme for 47brand.com, enhancing the site’s visual appeal and usability to better reflect the brand identity.

Category

Theme customization

Industry

Apparel & Accessories
'47 logo

'47

Apparel & Accessories

Legends screenshot

Custom Shopify Theme Design and Optimization for Legends

We designed, developed, and continuously optimized a custom Shopify theme for Legends, a rapidly expanding athletic and lifestyle brand on the Shopify Plus platform. Our work ensures the store meets the unique needs of the brand while enhancing its overall performance and user experience.

Category

Store build or redesign
Theme customizationOngoing website management
Sparky logo

Sparky

Featured work

Wink Scrubs screenshot
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Wink Scrubs

Industry

Health & Beauty
Wink Scrubs logo

Wink Scrubs

Health & Beauty

Reviews

2 of 2 reviews shown.

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YORK Athletics Mfg.

10/21/2025

Ordered Theme customization

We used Sparky to help build our website a few years ago. We recently had some technical issues with our site so we reached out to Sparky to see if they could help. The responded very quickly and solved the issue just as fast. Highly recommend them.

T

Tannen's

10/1/2025

Ordered Store build or redesign

We worked with Sparky on a full Shopify build for Tannens.com, migrating from a legacy system and making sense of our complex catalog of 20,000+ SKUs. Their team not only translated our vision beautifully but also elevated it with thoughtful design, smart development, and ongoing optimization. They also built complex integrations connecting our in-store POS and supplier fulfillment network directly into Shopify, which has been a game-changer for our operations. We’ve seen measurable improvements in site performance, customer experience, and conversions since launch. If you’re looking for a Shopify partner who delivers both creativity and technical expertise, Sparky is the one. Professional, innovative, and a pleasure to work with – we couldn’t recommend them more highly.