AG1's affiliate CPA target was tight. Standard affiliate playbooks ran 5-10 Meta variants per week - not enough to outrun the algorithmic fatigue cycle when scaling spend. The offer either spiraled above CPA on scale, or stalled at sub-scale volume on safe creative.
Affiliate Meta CPAs spiral when in-house creative shops can't outrun the algorithm - 5-10 variants/week vs a 7-day fatigue cycle leaves either CPA-blown scale or stalled volume
250+ creative variants per week + advertorial/listicle presells + laddered bid-cap CPA discipline
Founder-run affiliate engine with brand-protective copy review - not arbitrage trader
Media spend scaled roughly 2.6× during the engagement while AG1's target CPA held - the creative-volume engine outran Meta's fatigue cycle.
Win-rate (percentage of new creatives reaching CPA-positive at 48 hours) lifted 3.2× vs the prior baseline - presell mid-funnel absorbed buyers that would have bounced before purchase.
Sustained at the brand's CPA target across a multi-quarter window - not a one-quarter spike, but durable affiliate volume at brand-protective creative quality.