I am a huge fan of the Fundrise Venture Innovation Fund. 

This allows me to invest in a mix of pre-IPO companies at various stages:

• Late-Stage Companies
• Mid-Stage Companies
• Early-Stage Companies
• IPO

Some of the companies included in this fund include OpenAI, Databricks, Anthropic, Canva, and a dozen more. 

Fundrise has other funds related to lending and real estate, which I do invest in, albeit in small amounts. However, the Venture Fund is where I am putting most of my money.