5.4

Channel–Model Fit

The constraint that revenue per user and purchase frequency determine which acquisition channels a business can afford at all.

Brian Balfour (18 July 2017)

What it does

A channel's arithmetic depends on the business model: low ARPU with low purchase frequency cannot fund any paid channel. Turns channel choice from creative preference into arithmetic.

When it breaks

Early on you do not know real ARPU or retention, so the arithmetic runs on optimistic estimates. Balfour gives no dollar thresholds. Any you see attached to this are someone's invention.

Case

Balfour maps the “ARPU-CAC danger zone” with real companies: low-ARPU ad models (Facebook, WhatsApp, Yelp) surviving only on viral and free channels, mid-ARPU tools (Slack, MailChimp, SurveyMonkey) in between, and high-ARPU enterprise (Palantir, Veeva) able to fund field sales.

Brian Balfour · Channel Model Fit ↗
Danger zone Free and viral Paid ads Inside sales Field sales ARPU → Facebook, Yelp Slack, Mailchimp Palantir, Veeva
Channel–Model Fit · 5.4

In the wild

Unchecked · not part of the tier

What people have written about this tool in the last twelve months. A machine found these and nobody has read them. Everything above this line was checked by hand.

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