Funding › Investors

5Y Capital portfolio: 3 rounds in AI and data

Rounds where 5Y Capital led or took part, newest first. Led: 0.

1. StepFun raises $2.5B, May 9, 2026. AI models. Develops multimodal foundation models and AI assistants integrated into phones and other devices.
2. Dify raises $30M Series A, Mar 10, 2026. AI infrastructure. Led by HSG. Dify is an open source platform for building, deploying and operating LLM apps and agentic workflows with a visual builder.
3. StepFun raises $718M Series B, Jan 26, 2026. AI models. Develops multimodal foundation models and AI assistants integrated into phones and other devices.