High Quality Training Data From Start to Scale

Get high-quality, accurate data. Ensure your models work as intended.

Comprehensive Platform

Over 25% of the Fortune 50 trust Sama to deliver to demanding quality SLAs. We manage the full annotation lifecycle while you focus on your algorithms: from queue creation and prioritization, task management and distribution, advanced tooling to boost efficiency, manual and automated quality management up to task delivery.

ML-Assisted Annotation

Our machine learning assisted annotation tool creates up to 3-4x efficiency improvement for a single class annotation and allows our clients to receive high quality training data at scale in record time. Our expert annotators focus on the most challenging labels.

High quality at High Throughput

Our fully managed and integrated workforce combined with advanced platform features allow us to deliver consistent and precise results at scale. For instance, our linear interpolation tool automatically moves a shape in between key frames to scale video annotation faster. Our Superpixel algorithm also boosts raster annotation efficiency by instantly dividing an image into tiles that share the same properties. Finally, our auto QA feature saves quality review time and prevents logical errors that might be impossible to detect by a manual process.

Ethical AI Supply Chain

We work with our clients, and the AI industry, to drive best practices for training data creation and use. As a trusted training data provider and strategic partner of MILA and the Partnership on AI (PAI), we ensure that those workers embedded in the AI Supply Chain are treated with dignity.

Quality is important to Sama. You really get the sense they are there for more than just the financial transaction. They are a true partner.


Vamsi Madabhushi

Product Manager, Walmart Labs

High-Quality Annotated Data at Scale

For over a decade, hundreds of organizations have relied on Sama to deliver secure, high-quality training data and model validation for machine learning.