Rightful Heritage (GT#46)

• Early fit × Payin season

• Duolingo · 2026

  Round

  Duolingo: the Streak Revival event

  15.4M learners revived their streaks, including nearly 8M who had no active streak when the event began (Q2 2026 shareholder letter, Aug 5, 2026). Q2 2026 DAU were 58.7M, up 23% year over year; many causes.

  M4 ×Return
  NumberALinkDCase grade for the number: A. Evidence grade for the mechanism link: D.Analyst inferenceCorrelational

• TechniqueBModerateEvidence grade B. Moderate evidence: solid studies with some limits.

  Value before sign-up: let people try the core

  try before registering

  Let visitors use the core of the product before creating an account, and ask for one only when it unlocks something they want to keep, such as saving, syncing or a plan. Landing pages show the product working instead of explaining it.

• TechniqueBModerateEvidence grade B. Moderate evidence: solid studies with some limits.

  Value before the ask

  give first, then ask

  Deliver something useful before asking for an email, a card or a review: generate the report and then offer to save it, send the mini-audit before the meeting request. People feel a pull to return what they received first, and the ask lands on someone who has already seen the value.

• TechniqueBModerateEvidence grade B. Moderate evidence: solid studies with some limits.

  Informative sample

  real free sample

  Let people try the real thing: a free tier with core value, a demo on their own data, a sample lesson or report, an open sandbox. A sample informs the decision and, because it arrives as a gift, also creates a mild pull to reciprocate.

• TechniqueCLimitedEvidence grade C. Limited evidence: few or small studies.

  Reverse trial with a keep-what-you-used check-in

  full trial, then choose what to keep

  Start new users on the full product for a fixed period, then hold a scheduled check-in that shows what they used ("you used 3 of the 5 paid features") and lets them keep it or step down to free without losing their data.

• TechniqueBModerateEvidence grade B. Moderate evidence: solid studies with some limits.

  Ownership before purchase

  let people own it before they pay

  Let prospects feel ownership before they buy: trials loaded with their own data, configurators, items reserved in their name, generous returns. Owners value things far above what non-owners would pay, and even imagined ownership raises the value they see.

Sources

• Actionable Gamification · Yu-kai Chou

  Ch.12, p.326 · Ch.12, p.327 · Ch.12, p.328 · Ch.12, p.307

Source IDs: GT#46 · CD8

Book content is paraphrased, never quoted at length. Last verified October 24, 2026.