Hasura provides a GraphQL and REST API layer that sits on top of existing databases and other data sources, with access control and webhooks triggered by database events. Its open-source GraphQL Engine is the core product that developers can run themselves. The company also offers commercial products, including Hasura DDN, a data delivery network for federated data APIs, and PromptQL, an AI-driven data access product.
Hasura, Inc. is based in San Francisco, California. Its privacy policy says it stores personal information in the United States, India, Ireland, Belgium, France and the United Kingdom, and that transfers rely on EU Standard Contractual Clauses and the EU-U.S. Data Privacy Framework. The GraphQL Engine is licensed under Apache 2.0, so organisations can run the core on infrastructure they control, while the commercial products are not open source. The ownership of the company is not stated on the public pages. For a European organisation, the choice lies between self-hosting the open-source core and using a US-operated service.