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Our company

We are HumanSignal

And we're on a mission to help data scientists use data to teach ML/AI models how to make the best predictions.

It all started on top of a mountain

At HumanSignal, we believe every organization has raw data that can generate predictive insights to help delight customers, create amazing products, and build efficient, sustainable businesses. However, our experience as Data Scientists and Machine Learning Engineers at leading technology companies taught us that building the necessary systems and processes that transform raw data into predictive power is hard.

The HumanSignal founding team came to this conclusion while summiting Stok Kangri in the Himalayas. Yes, we were talking about data science at 20,187 feet. We really love this stuff.

Soon after our descent, Label Studio, our open source data labeling tool, was born.

Label Studio is the most popular open source labeling platform

250,000+ Users of Label Studio
250,000+ Users of Label Studio
250,000+ Users of Label Studio
250,000+ Users of Label Studio
Millions of Labeled Samples
Millions of Labeled Samples
Millions of Labeled Samples
Millions of Labeled Samples
13,000+ GitHub Stars
13,000+ GitHub Stars
13,000+ GitHub Stars
13,000+ GitHub Stars

We’re on a mission to advance data-centric AI

Based on real-world experience, we’re taking a different approach to data labeling operations and fueling a movement to put people and data at the center of the ML/AI workflow.

We’re all about

Our Humans Join Our Team

We’re quickly growing our community, customers and team!

Since the company was founded in 2019, HumanSignal has raised $30 million from proven investors, including Redpoint Ventures, Unusual Ventures, Bow Capital and Swift Ventures. Label Studio has been used by more than 100,000 people around the world, including production ML/AI initiatives for large enterprises like Bombora, Geberit, Outreach, Trivago, Zendesk, and many more.

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See how Label Studio Enterprise can work at your organization.