Sixtyfour

Sixtyfour (YC P25), a startup that uses AI agents to turn a name, email, or domain into a verified profile of a person or company, is hiring engineers in San Francisco. The role involves building AI a…

Saarth Shah built Sixtyfour, an AI agent platform that grades every build against expert-curated questions before shipping, prioritizing reliability over capability. The system fuses live web research…