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BrazilFinance and insurance2022 – ongoing

PicPay

Machine learning to target cash-back rewards

PicPay saved $10 million by using machine learning to target cash-back promotions

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Problem

PicPay is a Brazilian mobile payments app. Its growth team paid cash-back rewards and wanted to stop spending on promotions that did not change customer behavior.

Approach

The growth team used machine learning on Databricks to segment customers by usage patterns and to predict how they would use reward points. The predictions guided which customers received cash-back promotions.

Results

$10 millionsavings from smarter cash-back rewards, per DatabricksVendor case study[1]

Takeaway

Targeting rewards by predicted behavior cut waste in a large promotion budget. The company did not say how it measured the savings.

Categories

Business function
Marketing and sales
Innovation type
Process innovation
Evidence
Vendor case study

Sources

  1. Transforming mobile payments into a finance super-app
    Databricks19 May 2022Vendor publication

Source summaries

[1]Databricks19 May 2022

Databricks reports that PicPay's growth team used machine learning to segment customers and predict reward-point use, which sharpened its cash-back targeting. The page gives $10 million in savings from smarter cash-back rewards. It also lists platform cost figures that this case does not use.

Full details are in the original sources.

Added 4 Nov 2026 · Updated 4 Nov 2026
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