Daniel is the Founder and CEO of Pioneer. He previously created a search engine called Cue which was acquired by Apple where he went on to lead various AI and search projects. Daniel was the youngest founder to be accepted into Y-Combinator in his late teens and later returned as a Partner and started YC’s AI program. He has been an early investor in companies including Uber, Instacart, Coinbase, GitHub, SpaceX, Opendoor, Airtable, Figma, Gusto, Notion, Cruise Automation, and dozens of others. Follow Daniel on Twitter @danielgross.