GTM Sauce

Tinder · B2C · dating app

Use a prediction model to show each user just the one plan they'll likely buy

Estimated multimillion-dollar yearly revenue gain in an A/B test

Workedpaywallpricingexperimentation

What they did

Problem: many tiers (Plus/Gold/Platinum) x plans (weekly/monthly) plus a la carte items caused decision overload; some users bought nothing, others bought Platinum but only used Gold features. The ML team built models predicting willingness to pay; at paywall time the paywall asks the model which paywall/product to recommend for that user, instead of showing everyone the same static paywall. Rolled out small first (a couple of features/paywalls, not the whole scope) to limit cost and risk. A/B test: control = historical static paywall, treatment = model-chosen paywall; measured conversion and total revenue. Counter-metrics: repurchase, renewal and cancellation of users nudged to higher tiers; several model variants compared against each other and against no-model paywall.

What happened

Multimillion-dollar annual revenue increase (guest's estimate 'based on our prediction'); ongoing optimization of multiple models
Stage
Scale (scaled consumer app)
Effort
Dedicated ML team; staged rollout across a subset of paywalls with A/B test
“we can try to build ML models and then use that to predict users willing to pay and then we can surface the best product they're most likely to buy”
Shawn Gong
“our paywall will ask the ML model, "Hey, which paywall should we show?" And then the paywall will decide, okay, which product we should recommend to David”
Shawn Gong
“we want to check, hey, is David going to come back? Is David going to buy Platinum again? Is he going to cancel?”
Shawn Gong

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