Klaviyo vs Brew for our ecommerce team: honest split brain setup
I manage lifecycle at BrightCart, a DTC home goods brand on Shopify. Leadership asked whether Brew replaces Klaviyo after a demo on brew.new. Short answer: not for us, not yet.
Klaviyo still ingests catalog events we trust for abandoned browse, post-purchase cross-sell, and win-back. Replacing that graph would be a quarter-long project with real revenue risk.
Where Brew won the internal pilot: weekly restock announcements, influencer collab drops, and seasonal lookbooks. From brief to on-brand HTML in one sitting. Our designer approved the first draft with minor copy edits only.
We now generate those campaigns in Brew and either send natively for tests or push HTML into Klaviyo when we need revenue dashboards in one place. See also our compare page thread for the scorecard view.
If you are a younger Shopify brand with shallow flow history, Brew as primary ESP is plausible. If you are us, plan a hybrid year before you talk about full replacement.