Solo.io

Solo.io builds cloud-native application networking and AI agent infrastructure software on the open-source Istio, Envoy, kgateway, agentgateway, and kagent projects. Its Solo Enterprise products give platform engineering teams a service mesh, an API gateway, and an agent connectivity and governance layer with built-in security, observability, and multi-cluster traffic management. Founded in 2017, the company raised $135 million in Series C funding at a $1 billion valuation in 2021 and $175 million in venture funding overall. Customers include T-Mobile, BMW, ADP, Carfax, and Confluent.