Keiko Tanaka, founder of Counselith

$125M Series B

Counselith

Counselith closes $125M Series B to scale matter agents across Big Law and enterprise counsel

  • Legal AI
  • Matter Agents
  • Enterprise AI

Counselith deploys matter agents that draft, review, and orchestrate multi-jurisdiction workstreams with firm-specific policy graphs and continuous audit trails for partners and GCs.

Keiko Tanaka · ex-Palantir

“Law firms do not buy copilots. They buy agents that survive partner review and leave a defensible record.”

— Founder

“Legal is becoming an agent production problem, not a search problem — Counselith is already inside that reality.”

— Mia Torres · Thrive Capital