Overview
Why Shopify Brands Choose Bylders
We Focus on Profit, Not JUST Pretty
Our philosophy is simple: if it doesn’t drive profit, it doesn’t go out.
That means every campaign, automation, and flow is designed to increase LTV (Lifetime Value) and ROI — not just look nice in Klaviyo.
Done-For-You Retention Engine
We build the foundation that fuels your brand’s growth:
10+ high-converting Klaviyo flows (welcome, post-purchase, winback, and more)
Campaign calendars that actually sell, not spam
Segmentation strategies proven to drive repeat purchases
Weekly reporting and optimization for ongoing gains
We Guarantee Results — Or You Don’t Pay
We’re so confident in our systems that we offer a 90-Day Profit Guarantee.
If we don’t increase your revenue in the first 90 days, you don’t pay a cent.
We Integrate Like a True Partner
We don’t just plug into your Klaviyo.
We integrate into your marketing stack, product launches, and overall brand strategy — helping you turn owned channels into your highest ROI growth engine.
Real Shopify Results
💥 Heirloom Coffee — We took Heirloom from zero to 30% of all revenue driven by email, pushing LTV and retention to unlock sustainable growth.
💥 Fazit Beauty — After their viral Taylor Swift moment, we helped build a full retention machine that turned one-time shoppers into loyal, repeat customers.
💥 Vant Panels — We stabilized their retention engine and scaled email-attributed revenue to over 50% of total sales, setting a new benchmark for performance.
These aren’t one-off wins.
They’re frameworks — built, tested, and refined across Shopify’s top DTC brands.
What Makes Bylders Different
There are hundreds of Klaviyo “experts” out there.
But few have the real-world experience building and running Shopify brands at scale.
We know how email decisions impact your cash flow, ad performance, and growth trajectory — because we’ve lived it.
That’s why top Shopify founders trust Bylders to handle their most valuable channel: retention.
Want to See If Bylders Is a Fit?
We only take on 10 brands at a time to maintain quality and performance.
👉 Book your free Email Audit:
We’ll show you exactly where your brand is leaving money on the table — and how to fix it.
If we don’t think we can increase your revenue, we’ll tell you upfront.
Why us
How We Stand Out from Other Agencies.
We have generated so many qualified leads for our clients because of our core principles on how we operate.









