Our Partnerships

Explore Our Projects

Data Clinic

Robin Hood Foundation

Robin Hood's Learning + Technology Fund aims to leverage technology to transform learning and advance achievement of low-income students across New York City by identifying schools in a position to co-design and implement innovative resources with the Fund’s partners. The Fund felt their current performance criteria eliminated promising school partners, so we partnered to provide alternative performance assessments based on open data. This adjusted approach identified additional schools that were outperforming expectations within their communities, expanding the Fund’s potential candidate pool by nearly 50%.

Open Source


Marbles is a Python unittest extension developed by Two Sigma engineers. Marbles allows test authors to write richer tests that expose more information on test failure.

You can use marbles anywhere you use unittest to get better failure messages that help you debug failing tests faster.
Two Sigma employee and a doctoral student work together, smiling.

Academic Partnerships

PhD Fellowship Programs

Two Sigma offers two PhD fellowship programs to support doctoral students of all backgrounds who are expanding frontiers in a STEM field such as statistics, applied mathematics, computer science, physics, and finance/econometrics.

Have a project that could use our scientific approach?

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