Sapiom raises $35M to cut AI agent running costs
 Sapiom is a San Francisco startup that sits between AI agents and the models they run on. ## The bill that made the case The AI startup [employs nobody](https://www.semafor.com/article/08/05/2026/startup-sapiom-routes-clients-ai-to-lowest-cost-tokens), running swarms of agents to help operate other businesses. ## A crowded toll booth It is one of a wave of startups selling [agent infrastructure](https://thenextweb.com/news/runta-a16z-seed-ai-agent-infrastructure) to investors this year.