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Back to How a 19-year-old intern built the growth engine behind this $2B AI company | Hector Serrano, with Hector Serrano.

Why Are the Best Marketers Allergic to AI?

Hector Serrano says the best marketers are allergic to AI because the ad a person actually sees should still be made by people. The top labs automate research and internal steps, and they still put large human teams on the finished piece: the video, the design in Figma, the edit, the post-production. He does not see a way around that soon.

Wispr Flow sells an AI product meant to help someone work better and sound like themselves, not to take their job. If that company then runs AI slop, AI influencers, and AI still images, the audience will reject it. It looks wrong. Model-made ads come back with typos and tangled sentences, and the mistake is public. AI should not touch the final creative other people will see. Matt, a former growth lead, runs more automations than almost anyone he knows, and a human still owns the last step, because a brand cannot afford a public error.

The rest of the allergy is volume. It is easy now to generate videos, a copy of your own face, and a stream of posts. That flood is noise. A brand that posts less, on purpose, with something real in it, cuts through. Wispr Flow's YouTube channel was about three months old and five videos in, with millions of views and about 20,000 or 21,000 subscribers. A new channel does not need three videos a week. A small human team and careful packaging beat a quota.

Transcript

How a 19-year-old intern built the growth engine behind this $2B AI company | Hector Serrano ·

Lenny's Podcast: Product | Career | Growth

More from this episode

  1. When Should a SaaS Company Start Running Ads?Hector Serrano says a SaaS company should turn paid ads on early, once the product is already growing by itself. Wispr Flow's pace came from the product.
  2. What Is Organic User-generated Content?Hector Serrano says organic user-generated content is a group of creators who film a product and post the videos on their own TikTok or Instagram accounts…
  3. How Many Creator Ads Does Wispr Flow Launch a Month?Hector Serrano says Wispr Flow launches about 500 to 600 creator ads every month.
  4. Should SaaS Companies Pay Creators a Cut of Ad Spend?Hector Serrano says a SaaS company should pay creators a cut of the ad spend their video drives, not a flat fee, and should put a floor under that pay so a…
  5. What Makes a Good Marketing Hire?Hector Serrano says a good marketing hire is a hardworking person who has grown an account and made content, not the best grades or the best school.
  6. Why Should Founders Hire Young People for TikTok?Hector Serrano says a 30 or 40-year-old founder does not understand what an 18-year-old in Discord chats, or scrolling Instagram and TikTok every day, already…
  7. How Did Hector Serrano Join Wispr Flow at 19?Hector Serrano joined Wispr Flow three days after he turned 19, and three days after he quit Division I soccer.
  8. How Do You Find Creators to Make Your Ads?Hector Serrano says a new brand should not wait for the best creators to apply. On Trybe, a company with no history is easy to skip.
  9. Why Do Ugly Ads Work for Technical Buyers?Hector Serrano says a technical buyer should not be sold by an 18-year-old who is not technical. User-generated ads are not college kids with a camera.
  10. Why Do Meta Ads Burn Out Faster Now?Hector Serrano says a Meta ad at Wispr Flow's spend is often finished once it has spent about $100,000, and that can take a month or just two or three weeks.
  11. Why Do Unknown Creators Beat Influencers in Ads?Hector Serrano says a creator with almost no following is often a better ad than a famous influencer.
  12. How Does a Founder's Story Make Paid Ads Cheaper?Hector Serrano says a founder who tells a compelling story makes paid ads cheaper.
  13. Why Does a Bad Thumbnail Hide a Great YouTube Video?Hector Serrano says the YouTube team matters more than the quality of the video.

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