The use case: how Duolingo deploys Sigma
Duolingo uses Sigma's spreadsheet-like interface so non-technical employees can explore data and build dashboards themselves instead of relying on engineers or data scientists. Row-level security controls access to sensitive data, and input tables replace manual people analytics processes.
More reported results
Figures published in Sigma’s case study. They are not independently measured by usedby.
The data team freed 15+ engineers and data scientists from routine reporting tasks, enabling them to focus on strategic initiatives.
The platform now supports 300+ concurrent AB tests, enabling rapid experimentation and product innovation.
In the customer’s words
We've been able to see people create new dashboards in relatively quick time periods. Now we're seeing people say, 'Oh, I just have this idea. Let me go see how it looks in the data.Other AI tools used by Duolingo
Other public relationships recorded on usedby.
DecagonConfirmed
GitHub CopilotConfirmed
GleanConfirmed
HoneycombConfirmed
TextioConfirmed
VantaConfirmedOther companies using Sigma
Customers across industries, with public evidence.
Armstrong Transport GroupConfirmed
BiltConfirmed
Conagra BrandsConfirmed
DoordashConfirmed
HashiCorpConfirmedGo straight to the source
Based on Sigma’s published case study. We check the public evidence; the results are reported by the vendor.
sigmacomputing.com- Source published
- Sep 9, 2025
- Last checked
- Nov 13, 2026
Open source capture What the story claims, and what we checked
What we compared with the page.
- The figure: 91%Checked
Printed word for word on the page, near the name of Duolingo.
- The passage quoted aboveChecked
Copied word for word from the page, near the name of Duolingo.
- The publication dateChecked
Read from the page’s own metadata, never guessed.
- Duolingo uses SigmaChecked
Confirmed line.
- The result itselfNot checked
We quote it; we did not measure it.
The transformation delivered measurable results across the organization. Within 90 days, 91% of eligible users actively adopted the platform. The data team freed 15+ engineers and data scientists from routine reporting tasks, enabling them to focus on strategic initiatives.