Karthik Ramanathan, founder of Volition

$88M Series B

Volition

Volition Raises $88M Series B as Founding Team Scales Long-Horizon Agent Runtime for Multi-Day Autonomous Workflows

  • Agent Infra
  • Long-Horizon Agents
  • Enterprise AI

Founding team shipping inference and orchestration infrastructure for agents that run hours to days—checkpointing, tool sandboxes, and recovery so long-horizon work survives production.

Karthik Ramanathan · ex-Anthropic

“Chat is a session. Enterprise work is a campaign. We built the runtime for agents that do not give up when the tab closes.”

— Founder

“Long-horizon agent infrastructure is the next bottleneck after models—Volition is building that fabric with a team that has shipped at scale.”

— Sarah Guo · Conviction