Email & SMS Marketing Agency | Apex Growth Corp
Service · 03

Email & SMS that prints revenue.

Owned channels are the cheapest revenue you'll ever earn. Built right, email + SMS quietly drive 25–35% of monthly revenue at near-zero marginal cost. Built wrong, they're noise in an inbox.

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Flows we build

The eight core flows every brand needs.

If you don't have these running, you're leaving 6+ figures on the table every year.

— Flow 01

Welcome series

3–5 emails over 7 days. First impression. Brand story. Best-seller intro. Conversion offer. Welcome flows alone routinely drive 5–10% of total revenue.

— Flow 02

Abandoned cart + browse

SMS + email combo within 1 hour, 24 hours, and 72 hours. Recovers 8–15% of abandoned carts that would have otherwise vanished.

— Flow 03

Post-purchase

Order confirmation → shipping → delivery → review request → cross-sell. Turns one-time buyers into repeat buyers. Doubles LTV when done right.

— Flow 04

Winback / churn recovery

30/60/90/120-day lapsed customers. Tiered offer escalation. Recover customers cheaper than acquiring new ones.

— Flow 05

VIP / high-LTV nurture

Top 10% by LTV get early access, exclusive offers, and personal touch. Keeps your best customers from churning to a competitor.

— Flow 06

Replenishment

For consumables: time-based reminders calibrated to your product cycle. Captures repeat purchase intent the moment it forms.

— Flow 07

Cross-sell / upsell

Triggered by SKU. Customers who bought X get sequenced to Y within 14 days. Compounds AOV without raising CAC.

— Flow 08

Weekly campaigns

Segmented broadcast emails: new arrivals, restocks, education, founder content. The cadence that keeps the list warm without burning it out.

Platform stack we run.

We're not platform-agnostic — we're platform-opinionated. We use what wins.

K

Klaviyo (email)

Deep segmentation, predictive analytics, integrated SMS. The standard for serious DTC. Full migration support if you're on Mailchimp or Active Campaign.

P

Postscript (SMS)

Compliance-first SMS for North America. Welcome SMS, cart recovery, broadcast campaigns. Higher click rates than email when used surgically.

A

Attentive (alternative SMS)

For larger lists where Postscript economics flip. We migrate when it makes sense.

Numbers we typically unlock.

25–35%
Of total revenue
8–15%
Cart recovery rate
LTV lift typical
Straight Answers

Questions, answered.

Which platforms do you build on?
Klaviyo for email, Postscript or Klaviyo SMS for text. Full flow architecture: welcome, browse/cart abandonment, post-purchase, winback, VIP.
How much revenue should owned channels drive?
For a healthy DTC brand, 25–35% of total revenue. If yours is under 15%, that gap is usually the cheapest growth you'll ever buy.
Will this hurt our deliverability?
The opposite — we fix it. List hygiene, proper warm-up, segmentation, and send-time discipline are step one before volume ever scales.
What Lands In Your Stack

The lifecycle build, piece by piece.

Everything below ships inside your Klaviyo account — owned by you, compounding for you.

— Deliverable 01

Full account audit

Deliverability, list health, flow coverage and revenue attribution scored — most accounts run at a third of capacity.

— Deliverable 02

7 core flows, rebuilt

Welcome, browse abandonment, cart abandonment, checkout rescue, post-purchase, winback, sunset — written to convert.

— Deliverable 03

Campaign calendar

4–8 revenue campaigns a month, planned around launches, inventory and seasonality — never spray-and-pray blasts.

— Deliverable 04

Segmentation architecture

VIPs, fence-sitters, category buyers, at-risk cohorts — the right message hits the right person automatically.

— Deliverable 05

Deliverability hardening

Domain warm-up, engagement pruning and sunset policies so your revenue channel never lands in spam.

— Deliverable 06

Monthly revenue-share report

Exactly what % of total revenue email/SMS drove, flow by flow — the number that should sit at 30%+.

Outcomes We Engineer For

Why this changes your math.

30%+ of revenue, near-zero cost

Every address was already paid for. Lifecycle makes that acquisition spend pay out two, three, four more times.

LTV that funds acquisition

Post-purchase and winback flows raise repeat rate — and brands with strong LTV can outbid everyone for the first sale.

Calmer CAC, calmer founder

When owned revenue carries a third of the month, a rough week on paid stops being an existential event.

Sitting on a cold list?

We'll audit your current flows and segments live on a 30-min call. Tell you exactly what's missing — and what one flow could unlock the next 5% of revenue.

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