Question 1

What are the key takeaways from Sean Ellis's episode on Lenny's Podcast?

Accepted Answer

1. The 40% 'very disappointed' test is a leading indicator of product-market fit, not the final proof -- retention cohorts are the true measure, but the survey lets you get signal on day one without needing a mature analytics system. 2. Speed to value and setting the right expectations are the two most powerful levers for improving activation -- at Lookout, repositioning on antivirus and streamlining onboarding moved the PMF score from 7% to 40% in just two weeks. 3. Customer acquisition should be the last step in a growth strategy, not the first -- optimize activation, engagement, referral, and revenue model before obsessing on channels, because acquisition is too competitive if you can't efficiently convert and retain. 4. Ignore 'somewhat disappointed' users when iterating on product-market fit -- catering to lukewarm feedback risks diluting the product for must-have users, making it good for everyone but great for no one. 5. The blend of qualitative and quantitative research produces dramatically better experiments -- talking to customers reveals the context behind the data and helps you ask the right questions at the right time.

Question 2

What does Sean Ellis say about product-market-fit and growth?

Accepted Answer

"I would say it's a leading indicator of product market fit. The lightning indicator is, do they actually keep using it? So probably retention cohorts are more accurate, but the problem is, like your time at Airbnb, how long do you have to look at a retention cohort before you know that you've actually long-term retained someone?" - Sean Ellis "It's set the right expectations and then speed to value. And so the next cohort of people that we surveyed were at 40% saying they'd be very disappointed without the product. So that literally took two weeks to make those changes. Six months later, it was 60% on the score." - Sean Ellis "Until you deeply understand that product market fit, you kind of don't have the tools to be able to grow the business. So that's really the next step, is to dig in and figure out who considers it a must have, how are they using the product, what did they use before, what problem are they solving." - Sean Ellis

Question 3

What are Sean Ellis's views on product-market-fit, growth, activation?

Accepted Answer

Sean Ellis: "I would say it's a leading indicator of product market fit. The lightning indicator is, do they actually keep using it? So probably retention cohorts are more accurate, but the problem is, like your time at Airbnb, how long do you have to look at a retention cohort before you know that you've actually long-term retained someone?" Sean Ellis: "It's set the right expectations and then speed to value. And so the next cohort of people that we surveyed were at 40% saying they'd be very disappointed without the product. So that literally took two weeks to make those changes. Six months later, it was 60% on the score."

Sean Ellis

The original growth hacker reveals his secrets | Sean Ellis (author of “Hacking Growth”)

TRANSCRIPT

Sean Ellis

The original growth hacker reveals his secrets | Sean Ellis (author of “Hacking Growth”)

Sean Ellis

The original growth hacker reveals his secrets | Sean Ellis (author of “Hacking Growth”)

TRANSCRIPT

Sean Ellis

The original growth hacker reveals his secrets | Sean Ellis (author of “Hacking Growth”)