Shopify Plus vs custom build for a DTC brand in New York: 3-year cost

The verdict in three sentences

For a DTC cosmetics brand doing about 4.5 million USD in online revenue, Shopify Plus costs 200,000 to 260,000 USD over 3 years in New York: 2,300 USD a month of licence, 60,000 to 90,000 USD of agency build and around 20,000 USD a year in apps. A custom headless build costs 130,000 to 220,000 USD plus about 40,000 USD a year in support, i.e. 200,000 to 350,000 USD over 3 years. The break-even sits around 9 million USD of GMV (the Paris equivalent is 8 million EUR): below it, Shopify Plus is the rational choice; above it, or with very specific needs (complex subscriptions, skin diagnostics, wholesale), custom pulls ahead.

Full 3-year cost, line by line

The licence is only part of the bill. Growing DTC brands stack 15 to 30 apps (reviews, subscriptions, loyalty, search, bundles, translation), often billed by order volume.

At this size, Shopify Plus is usually cheaper. Custom is justified by product freedom: diagnostic journeys, routine builders, subscriptions with pauses and swaps, mobile pages under 1.5 seconds, full ownership of the code.

Where break-even sits as you grow

As revenue grows, volume-billed apps and variable fees weigh more, while the cost of custom stays almost flat.

These are 2026 ballpark figures that depend on app count and payment provider. A middle path exists: Shopify Plus as the back office with a headless front end (Hydrogen or Next.js), for 90,000 to 150,000 USD of build.

Mini case study

Maya, CEO of a natural skincare brand in New York, does 4.5 million USD online and targets 10 million USD by 2029. On Shopify Plus she currently pays 2,300 USD of licence and 1,700 USD of apps a month, i.e. 48,000 USD a year. Her growth plan would push that to about 85,000 USD a year at 10 million USD. A custom headless build at 180,000 USD plus 40,000 USD of support and 7,000 USD of hosting would cost 47,000 USD a year once delivered. Over 3 years from launch, with the ramp-up, the gap closes at around 8 to 9 million USD. Maya decides to stay on Shopify Plus for 18 months and budget the migration once GMV passes 8 million USD.

FAQ

How long does a migration to custom headless take? Allow 4 to 6 months for a 300-SKU catalogue, including customer and subscription migration. Expect a 5 to 10% conversion dip in the first two weeks.

Does SEO suffer when changing platform? Not if 301 redirects are mapped URL by URL. A temporary 10 to 15% drop in organic traffic over 4 to 8 weeks is common.

Does Shopify Plus take a percentage of sales? With Shopify Payments, no platform transaction fee is added. With an external provider, allow about 0.15% of revenue, i.e. 6,750 USD a year at 4.5 million USD.

Is custom faster? A well-built headless front end often shows a mobile LCP of 1.2 to 1.8 seconds, versus 2.5 to 3.5 seconds for an app-heavy theme. Each second saved can be worth 5 to 7% of conversion.

Who maintains the custom site? A support contract of about 40,000 USD a year in New York covers around 30 development days, security updates and monitoring.

Let's scope your project. Send us your GMV, current apps and 3-year goals, and we will model both scenarios with an indicative budget and a migration timeline. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.