Stack Innovations
Start a project
Stack Innovations
Start a project
Lifecycle email and CRM that earns its keep on autopilot — Klaviyo and HubSpot flows, sharp segmentation, and deliverability tuned until a third of revenue comes from an audience you already own and never pay twice for.
A ledger of named accounts where the owned channel did the heavy lifting — share of revenue from email, reactivated buyers, lifetime value earned without re-buying the audience. 6 of 38 shown · ledger updates as programs mature.
Most of email's revenue isn't the weekly campaign — it's the always-on flows triggered by what a customer actually does. Switch flows on below and watch automated revenue stack, and the share of total revenue coming from email climb toward the 30%+ that healthy programs hit.
The margin hides in the plumbing — segments that fire the right flow, branch logic that respects what someone bought, and authentication that lands you in the inbox. This is the builder we live in every day.
Before a single send, we read the account — list health, current flows, deliverability, and where revenue actually comes from. Is the list earning, or quietly poisoning your sender reputation?
Every customer moment gets a trigger. Segments defined by behaviour and value, the flow library scoped end-to-end, and authentication fixed so the work we build actually reaches a human.
Live with the core revenue flows — welcome, cart, post-purchase — branch logic that respects what someone bought, copy and design that sound like the brand, and a test purchase through every path before it ships.
Engagement-tiered sending so the inbox stays warm, subject-line and offer tests that actually conclude, and the segments built earlier doing their job — the right message to the right person at the right recency.
Deliverability is the whole game — monitor sender reputation, suppress dead weight before it complains, watch Google Postmaster, and keep the list a permission asset, not a liability that lands you in spam.
A weekly number you actually understand — email revenue, share of total, what changed and why, what's next. No vanity open-rate dashboard; the lines that decide whether the owned channel is pulling its weight.
Every cycle feeds the next: cleaner data sharpens segments, flows triggered by behaviour earn while campaigns rest, and a warm sender reputation lifts every send that follows. Rented audiences cost more each year. An owned list, worked, only grows more valuable.
The platforms we actually log into every week to build, segment, send, and protect. No mystery tooling — just the kit that keeps the list earning and the inbox open.
Free lifecycle audit to start — we'll map your flows, score your deliverability, and show you what a third-of-revenue email program would return, before you commit a dollar. A plan, not a pitch.
Get a free audit →