We started Onyx with a clear goal: making Generative AI accessible to every company in the world. To do this, we're building the open source application layer for all LLMs, empowering teams to quickly and easily adopt this transformative technology.

As LLMs improve and converge on functionality, the value will come from the application layer. The best user experience arises from a seamless combination of the LLM's internal knowledge, the latest updates from the world (internet search), and the team's internal knowledge (app connectors). Couple that with integrations like MCP and build in capabilities like code execution and you get a platform that's much more than a Chat UI.

Onyx let's teams leverage any LLM of their choice and maintain transparency of how their data and queries are processed. The open source nature means that the platform can be customized to fit the needs of every team, from emerging startups to global enterprises.