Guanlan Dai

Andreessen Horowitz (a16z) led a $20 million funding round for Runta, a startup that helps businesses 'parent' AI agents by wrapping them in isolated environments and guardrails to prevent damage, val…

Runta, an AI infrastructure startup, raised $20 million in seed funding led by Andreessen Horowitz at a post-money valuation of over $100 million, announced July 16, 2026. The company builds guardrail…