The Leaky List
Calculator

You’re sending emails. People are clicking. But if you don’t have follow-up automations in place, every click is a warm lead walking out the door. Put in your numbers. Find out exactly what that silence is costing you every month.

Your numbers — pull these from your ESP

List size

Total subscribers currently on your list

Please enter your list size

How many times do you email your list per month?

The number of separate emails each subscriber receives from you — e.g. if you send weekly, enter 4. Recommended: 8–12 sends per month. More sends = more clicks = more opportunities to convert. We’ll show you what that looks like for your numbers.

Please enter how many times per month you email your list

Average click rate

Find this in your ESP under Reports or Campaigns — your average across recent sends

2.5%

0.5%15%

Your offer

Average client or offer value ($)

Your main coaching package or service — not a low-ticket digital product. If you have multiple offers, use the one you most want to fill.

Please enter your offer value

Where should we send your results?

First name

Please enter your first name

Email address

Please enter a valid email address

Potential revenue walking out the door every month

in unworked warm leads per month

Clicks per month

—

Warm signals your list is already generating every month

Clicks with no follow-up

—

Based on your current setup — clicks that disappear into silence

Missed conversations / mo

—

At a conservative 1% conversion on unworked clicks

Annual revenue gap

—

What a follow-up system could realistically recover each year

How we calculated this

Your clicks per month = list size × click rate × emails per month. We assume 100% of those clicks currently get no automated follow-up. Missed revenue uses a conservative 1% conversion rate on unworked clicks × your offer value. Industry data shows click-triggered follow-ups convert at 3–5× that rate — we use 1% deliberately so this number is never inflated. The real figure is likely higher.

Every click deserves a follow-up.
STACK builds the system that sends it.

STACK teaches you how to build click-triggered follow-ups, behavior-based sequences, and the full email infrastructure that turns warm signals into consistent clients — automatically.

See how STACK fixes this →

The Leaky ListCalculator

Every click deserves a follow-up.STACK builds the system that sends it.

The Leaky List
Calculator

Every click deserves a follow-up.
STACK builds the system that sends it.