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Article library

A point of view on retention.

Four topics, one rule: we only publish what we'd tell a client on a call. No listicles.

Choosing an agency2 articles
Choosing an agency9 min read

Klaviyo, HubSpot, Brevo or Salesforce: which agency type fits your stack

Why your platform decides which agency you need, and why migrating is its own project.

Choosing an agency7 min read

Setup, retainer or full service: what you actually need

A simple path by stage: first setup, rebuild, always-on, or peak season.

Deliverability & consent2 articles
Deliverability & consent8 min read

SMS consent in the US vs. the EU

TCPA, quiet hours, GDPR and double opt-in explained in plain language.

Deliverability & consent6 min read

What the Gmail & Yahoo sender rules mean for your brand

Authentication, one-click unsubscribe and complaint limits, with a checklist.

Measurement1 article
Measurement7 min read

Attributed revenue vs. real uplift

Why your platform's revenue number is too generous, and how holdout tests fix that.

Wellness playbooks1 article
Wellness playbooks5 min read

Timing reorder reminders to when a pack runs out

The simple maths behind replenishment flows for supplements and wellness.