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+10% Revenue Per Visitor in 90 days. Or we refund the engagement.
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Your CAC is mostly set before a single test runs. Four layers decide it: the store you build on, the pages you ship, the channels you buy on, and the system that tells you which creative is actually working. Here is what 8 and 9-figure DTC brands run on each, our pick, and the one move you can make this week.
Most operators buy acquisition tools like a shopping list. The brands that win treat the four layers as one chain. A page builder that piles on script weight drags your Core Web Vitals, and a slow page leaks the click you already paid for. A creative tool you check weekly instead of daily lets a fatiguing ad burn days of budget before you notice. Every tool on this layer is cheap next to the media you pour through it, so spend your decision energy on what protects that spend.
Your commerce engine is the thing everything else plugs into. Get it wrong and every other decision inherits the tax. You are on Shopify, so the real call at your stage is not Shopify versus a rival. It is how much custom you bolt on before you have a team to maintain it.
| Tool | Best for | Pricing | Pick | Stage |
|---|---|---|---|---|
| Shopify / Shopify Plus | The commerce engine with the deepest DTC app ecosystem | Basic $39/mo, Shopify $105/mo, Advanced $399/mo, Plus from ~$2,300/mo, plus processing | Our pick | All |
| Shopify themes (Dawn / premium) | Launch and most $1-10M brands before a page builder or custom theme | Dawn free; premium themes $300-$450 one-time | Our pick (early) | Starting, Scaling |
The trap on this layer is the headless re-platform. Brands re-platform to headless well before $20M chasing a Core Web Vitals number they could have hit by deleting a handful of apps and a hero video. Headless is real when you have a dedicated front-end team that owns the stack forever. Below that, the tooling tax bites: every integration you used to get for free now needs a dev. If you do not have an engineer whose full-time job is the storefront, stay on a Shopify theme or a page builder.
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Steal this: Before you even think about re-platforming, open your storefront in PageSpeed Insights and list every app injecting render-blocking script. Kill the dead ones and lazy-load your hero video. You will usually buy back the speed you thought you needed a new platform for, for free.
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You want to build and iterate PDPs, landers, and campaign pages without booking a dev sprint for every change. At 7-9 figures this is the bottleneck between your media team and a test going live.
| Tool | Best for | Pricing | Pick | Stage |
|---|---|---|---|---|
| Replo | Drag-drop plus AI pages with built-in A/B testing and analytics; agency favorite | Basic $99/mo (10 pages), Standard $249/mo, Growth $499/mo, Enterprise custom | Our pick (scaling/Plus) | Scaling, Plus |
| Shogun | Established mid-tier team wanting more published pages for less | $39/mo (25 pages) to $199/mo to $499/mo top tier | Strong alt | Scaling |
| GemPages | Generating a layout from an image or URL; clone-a-competitor on a budget | Free to ~$29/mo | Strong alt | Starting |
| Instant.so | Speed; auto-converts to optimized Liquid | Free to ~$39/mo | Strong alt | Starting, Scaling |
| PageFly | Cheap, huge install base, SMB budget | Free to ~$24-99/mo | Strong alt | Starting |
Our pick is Replo once paid spend crosses roughly $20k/mo. The reason is not the editor, since every builder has one. It is that Replo ships A/B testing and page-level analytics in the same tool, so your lander variant and your readout live in one place instead of three. Below ~$20k/mo spend, Shogun or GemPages does the same drag-drop job for a fraction of the cost, and you run the test in your CRO platform.
The other trap is running two page builders at once. A team starts on PageFly, the new growth hire likes Replo, and now both scripts load on every page. Each builder adds weight, and that weight drags Core Web Vitals on the exact pages where load speed converts. Pick one, migrate fully, kill the other.
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Steal this: Pull your single best-performing ad, then open the PDP or lander it points to. Read the hero section right after the ad. If the promise in the ad and the message above your fold do not match in the first three seconds, that gap is eating the click you paid for. Rewrite the hero to finish the ad's sentence, not restart it.
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You are buying attention. The platforms are mostly free to use, you pay for inventory, and the numbers below are where your money actually goes.