The round was led by New York-based global private equity and venture capital firm Insight Partners with participation from existing investors including Andreessen Horowitz, Matrix Partners, and Trinity Ventures. Andreessen Horowitz invested from its prestigious growth fund, which invests in select companies like Apollo who are executing on unusually big visions for emerging categories. Additional investors Next47 and Hatim Shafique, Chief Customer Officer at DataBricks, also participated.

Apollo GraphQL is the leader in open source and commercial GraphQL technologies. Apollo helps engineering teams build unified graphs to accelerate application development and deliver better, more cohesive experiences. Apollo's open-source GraphQL client, server, and gateway are downloaded more than 17M times per month and used in production by over 30% of the Fortune 500. Customers like Walmart, Expedia, Glassdoor, Audi, and PayPal, use the Apollo Graph Platform to unify their GraphQL efforts, collaborate on graph development, and safely iterate on their graphs.