Shopify Agency New Jersey: Ecommerce Design and Development for NJ Brands


Written by David Herskowitz — Founder & Creative Director, Splash Creative. Shopify design, development, and Klaviyo for NJ and NYC ecommerce brands.

New Jersey has a strong and growing ecommerce scene — fashion brands, health and wellness companies, consumer goods, food and beverage — and most of them are running on Shopify. The ones that are winning aren’t using off-the-shelf themes and generic email flows. They have stores built to match the brand and email programs built to convert.

Splash Creative is a verified Shopify Partner based in NYC, serving NJ ecommerce brands with custom Shopify design, development, and Klaviyo email programs. Everything under one roof, from the same team.


What We Build for NJ Shopify Brands

Custom Shopify stores

We design and build Shopify stores from scratch — or take an existing store and rebuild it into something that actually reflects the brand and converts. Mobile-first design, custom section development, app integration, and a checkout flow optimized to minimize drop-off. See our full Shopify service.

Klaviyo email programs

We build and manage full Klaviyo email programs alongside the Shopify store — welcome series, abandoned cart, post-purchase, win-back flows, and monthly campaign management. Email typically drives 25–35% of revenue for well-run DTC brands. If yours is below that, the flows need work. See our Klaviyo email service.

Ongoing Shopify retainer

For NJ brands that need a reliable Shopify partner month to month — new features, collection updates, campaign landing pages, CRO — our retainer model starts at $2,500/month. You get a team that knows your store cold and can move fast when the business needs it. See our creative partner model.


The Huug Model — What Embedded Shopify Support Looks Like

Huug is a NY-based intimates brand we’ve supported on a monthly retainer for over a year. We own Shopify development, Klaviyo strategy and execution, and all copywriting. Custom style selectors, pack logic, badge system, visual menus — all built custom. Klaviyo flows rebuilt from scratch. Email went from 12% to 35% of total revenue. That’s what the embedded model produces over time. Read the full case study →


NJ Ecommerce Industries We Serve

  • Fashion and apparel
  • Health, wellness, and supplements
  • Beauty and personal care
  • Food and beverage
  • Home goods and lifestyle
  • Consumer products

Frequently Asked Questions

Is there a good Shopify agency in New Jersey?

Splash Creative is a verified Shopify Partner based in NYC, actively serving NJ ecommerce brands. North Jersey is 20–30 minutes from our studio. We work with NJ brands on Shopify design, development, Klaviyo email, and ongoing retainer support.

How much does a Shopify store cost for a NJ brand?

Custom Shopify stores run $15,000–$40,000. Ongoing retainer support starts at $2,500/month. We scope honestly — no bloated packages, no underbid that leaves us always behind.

Do you handle Klaviyo email for NJ Shopify brands?

Yes — and we strongly recommend doing it with the same team that builds the store. The brands with the most coherent customer journeys use one team for both. Separate agencies produce seams the customer can feel.

NJ ecommerce brand looking for a serious Shopify partner?

Splash Creative is a verified Shopify Partner serving NJ brands from our NYC studio. Start the conversation →

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