Stop Raising Money Just to Buy Ads

A founder pitched me last week. Two million dollar raise. When I asked for the use of funds breakdown, it was 80% paid acquisition. Facebook, Google, TikTok. That was the plan. Raise money, pour it into ads, grow revenue, raise more money, repeat.

I passed.

Not because paid acquisition is bad — it's a critical channel for most DTC brands. I passed because if the only thing between you and growth is ad spend, you don't have a business. You have a money-in-money-out machine that works until someone outbids you or the algorithm changes.

I've watched this movie play out with multiple portfolio companies. They raise a round, spend aggressively on ads, hit a revenue number that looks great on paper, then realize their contribution margin after ad spend is near zero. The "growth" was an illusion — they were buying revenue, not building it.

The brands in my portfolio that scale sustainably all have something in common: paid acquisition is a lever, not the engine. The engine is organic demand — word of mouth, community, press, organic search, repeat purchases from customers who love the product. Paid amplifies that organic base. It doesn't replace it.

Here's my rule of thumb: if more than 60% of your revenue comes from paid channels, you're renting your business. Your landlord is Meta or Google, and they can raise rent whenever they want. If you're below 40% paid, you're starting to own something real.

I hear the counterargument: "But you need ads to get initial traction." Sure. Early-stage brands often need to spend to get the flywheel spinning. The difference is between a founder who says "I'm spending on ads to build awareness while I build organic channels" and a founder who says "I'm spending on ads because that's my growth strategy." The first one has a plan. The second one has a treadmill.

When I was building Doe Lashes, we spent on ads. But we also invested heavily in influencer relationships, community building, and creating a product that people genuinely recommended to their friends. By the time we scaled our ad spend, we had an organic base that meant our blended CAC was healthy. The ads added fuel to a fire that already existed.

The next time you're tempted to raise money primarily for ad spend, ask yourself: what would you build if the ads stopped working tomorrow? If the answer is "I'd be stuck," that's the real problem to solve. Build the organic engine first. Then raise money to pour gas on it.