Case Study: Duolingo Democratizes Data Access and Protects Sensitive Information with Sigma Computing

How Duolingo Democratized Data Access While Protecting Sensitive Information

Duolingo, the global language-learning platform, needed a way to democratize data access across a rapidly growing workforce without exposing sensitive information. Its existing analytics tools were geared toward technical teams, creating bottlenecks that limited exploration and slowed decision-making.

Sigma Computing provided Duolingo with a cloud-native analytics platform featuring a spreadsheet-like interface, row-level security, and input tables to support self-service analysis while protecting data. With Sigma Computing, Duolingo boosted active user adoption to 91% within 90 days, freed 15+ engineers and data scientists from routine reporting, and enabled 300+ concurrent A/B tests, helping teams create dashboards in under two hours and move faster on data-driven decisions.

Duolingo

Jonathan Burket

Engineering Director