Heartex is the company behind Label Studio, the most popular open source data labeling platform for Machine Learning & AI. Founded in 2019 by data scientists and engineers who faced common challenges with model accuracy due to poor quality training data, the team believed the only viable solution was to enable internal teams with domain expertise to annotate and curate training data. They created Label Studio with a focus on usability, flexibility and collaborative workflows that support internal data labeling operations at scale and increase the accuracy of ML/AI models. Today, Label Studio has been used by more than 100,000 people around the world to label 20M+ pieces of data, including production ML/AI initiatives for enterprises like Bombora, Geberit, Outreach, Trivago, Wyze, Zurich Insurance Group, and more. For more information, visit www.heartex.com.