The eComCalculators digest.

Once a month. New calculators we shipped, any new playbooks, and one DTC benchmark worth knowing. No spam. No drip funnel. No "exclusive offers".

What you'll get

New calculators — when we ship a new one (usually 4–8 a month), you'll see it here first with a one-line note on when to use it.
New playbooks — long-form, step-by-step guides for big DTC decisions: launching a SKU, BFCM prep, fixing retention, reducing CAC.
One benchmark — a single number worth knowing this month. Median DTC repeat rate. Meta CPM by vertical. Klaviyo flow revenue share. One per email.

What you won't get

Affiliate-pumping product reviews.
Announcements that aren't actually news.
"This week in DTC" link round-ups.
A second email asking if you read the first one.

Why we collect emails when the tools are free

The calculators stay free forever and never require a signup — that's a hard rule. The newsletter is separate. It's the only way most readers will hear when we ship a new playbook or category. Subscribing is optional. Skipping it doesn't lock you out of anything on the site.

We don't sell the list. We don't share it. The full subscriber file lives on our own server, not in a third-party ESP that mines it. Unsubscribe anytime by replying with "unsubscribe" or emailing hello@ecomcalculators.io.