Helicone

Helicone, formerly known as Prompt Zero, TableTalk, and Valyr, is a company based in San Francisco, CA, focused on providing analytics solutions within the B2B sector. Launched in early 2023, Helicone offers an open-source platform that supports Generative AI development, catering to thousands of developers in the United States and Canada. The platform includes features such as Observability, Gateway, Data Collection, Fine-Tuning, Evaluations, and a Customer Portal. Helicone simplifies integration processes, requiring only two lines of code, and supports both cloud-hosted and on-premise deployments. Additionally, it provides asynchronous packages compatible with all major programming languages. As part of the Y Combinator’s W23 batch, Helicone is strategically positioned to serve the analytics needs of the B2B market.