DataHub, which provides an open source platform for managing metadata that gives context to AI training data, announced that it raised $35 million in a series B round led by Bessemer Venture Partners.

DataHub offers its core platform under the Apache License. Its paid SaaS offering includes additional features like SOC II compliance, role-based and attribute-based access controls, and an in-VPC Remote Execution Agent to run tasks that communicate with sensitive data sources.