~/talk

4x Users in Just One Year

Talkat Just Product 2025 · on Friday, 2025-10-10· [machine-learning]
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slides:none on file

Operabase focuses on one cohort — audience members — uses first-principles research and cheap, rapid experiments to pick the right problem, then layers machine learning: a collaborative filtering recommender, personalized homepage tiles and automated emails. Results: returning users jump from 8% to 23%, daily actives rise 4x, monthly actives grow from ~150k to ~675k, homepage CTR triples (≈39% to ≈92%) and time on site rises ~25%, showing the approach scales and sustains.

AI-written summary · about

  1. 0:00Introduction and welcome
  2. 1:03First principles approach
  3. 3:12Why solving the right problem matters
  4. 9:54Case study introduction Opera Base
  5. 15:36Targeting returning visitors
  6. 19:13Machine learning for recommendations
  7. 22:23Onboarding and user experience
  8. 23:44Results and growth metrics
  9. 27:14Key takeaways and conclusion
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