DTC Health & Wellness: The Tech Stack Behind the Fastest-Growing Brands

We scanned the technology stacks of 55 leading US health and wellness brands — DTC supplements, fitness hardware, telehealth, sleep tech, and healthy food delivery. The findings are not what you'd expect.

TikTok has nearly caught up to Facebook Pixel in this category (36% vs 38%). Klaviyo is on 53% of sites — higher than any single ecommerce platform. ReCharge powers subscriptions for just 4% of brands despite this being one of the most subscription-heavy categories in DTC. And brands like WHOOP and WeightWatchers have outgrown Shopify entirely, building custom Next.js frontends you'd see at Series C+ startups.

Ecommerce Platform: Shopify at 60%, but Headless is Rising

Shopify is the dominant platform at 60%, which is significantly higher than furniture (10%). Health & wellness is a native Shopify category — most of these brands were born as DTC, not as retailers migrating from legacy systems.

But 24% have moved to Next.js-based or fully custom frontends. That list includes WHOOP, WeightWatchers, Calm, Headspace, BetterHelp, and Noom — the category's biggest names by revenue. There's a clear inflection point: once a health brand reaches ~$200M ARR, they typically outgrow Shopify's opinionated checkout and build their own.

Email & SMS: Klaviyo Is the Default, Attentive Is the Challenger

Klaviyo is on more than half of all health & wellness storefronts. It's become the category default — when you're a new DTC supplement brand, you use Klaviyo unless you have a very specific reason not to.

In SMS, Attentive leads at 20%, well ahead of Postscript (2%). Attentive has clearly won the high-GMV DTC space: brands like AG1, Olly, Bare Performance, Pique Life, and Bloom Nutrition all run Attentive. Postscript remains more of a Shopify-native small brand solution.

Advertising: TikTok Has Caught Facebook

This is the headline finding of this report.

Facebook Pixel leads at 38%, but TikTok Pixel is right behind at 36% — a gap of just two percentage points. In our furniture report, TikTok barely registered. In health & wellness, it's effectively tied with Facebook as the primary paid social channel.

Why? Health & wellness content thrives on short-form video. AG1 has built its brand largely on podcast ads and TikTok. Mushroom coffee (MUD\WTR, Four Sigmatic), functional gummies (Goli, Bloom), and collagen supplements have native TikTok audiences. The pixel data mirrors where the spend is.

Attribution: Triple Whale vs. Northbeam

Triple Whale is on 13% of brands, Northbeam on 9%. Both are Shopify-native attribution tools — which explains why the custom-stack brands (WHOOP, Calm, etc.) don't show up here. Among pure Shopify DTC operators in health & wellness, Triple Whale is the default attribution choice.

Reviews: Okendo Leads, Yotpo Fading

Reviews are critical in health & wellness — a supplement brand without social proof is a dead brand. Okendo leads at 11%, with Yotpo at 7%. The market is fragmented; many brands rely on platform-native reviews (Amazon, Shopify) or embed Google Reviews directly.

BNPL: Afterpay Yes, Klarna Marginal, Affirm Absent

Unlike furniture (where Affirm dominates at 10% with 12–36 month repayment terms), health & wellness runs on Afterpay and Klarna. Affirm doesn't appear in our dataset at all. The reason: most health purchases are $50–$150 average orders, which is Afterpay's native range. Affirm is optimized for big-ticket items with longer repayment — it's not the right product for a $79 supplement subscription.

The Subscription Paradox

Health & wellness is one of the most subscription-heavy categories in DTC. AG1 is essentially a subscription business. Ritual, Seed, and Pendulum are subscription-first. So why does ReCharge appear on only 4% of sites?

Three reasons. First, Shopify's native subscription product (Shopify Subscriptions) has improved significantly and handles basic recurring billing without a third party. Second, brands like AG1 and WHOOP have built fully custom subscription engines — this is core enough to their business that they own the code. Third, some brands (Olly) use ReCharge but it wasn't visible in the initial page load.

Consent Management: OneTrust at 27%

OneTrust appears on 27% of brands — higher than in most categories. This makes sense: health data is sensitive, and brands operating in telehealth (Ro, Hims/Hers, Noom) face heightened compliance requirements around HIPAA-adjacent data practices. The ones without consent management are almost always pure Shopify supplement brands with simpler data flows.

The Full Stack Picture

Below is the complete tech stack fingerprint of a "typical" growing DTC health & wellness brand (one doing $20M–$100M ARR):

Methodology