Only if you already have retention and a clear sense of what a customer is worth; otherwise you're paying to fill a leaky bucket. Most early startups can't profitably acquire on Meta or Google and should exhaust founder-led and organic channels first. Paid is an amplifier for something that already works, not a substitute for it.
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Why we picked it
A blunt, practical guide from Demand Curve's founder on which paid and organic channels fit which business, and why most startups can't profitably buy ads early on.
Why we picked it
The definitive explanation of why every marketing channel decays over time, from an a16z general partner who wrote 650+ essays on growth.