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Lightfield
ActiveAI that works for in-house legal teams
F26·Fall 2026·B2B·San Francisco, CA, USA·Team of 2·Founded 2026
About
Lightfield connects to a company’s email, chat, and business systems and does the legal work before it reaches the legal team. It gathers context, applies company policies and past decisions, and presents the completed work to in-house counsel for approval.
Founders
Luke Wagner· Founder/CEOCancelled my plans for med school to move to San Francisco and co-found Lightfield (F26).
Luke Mainwaring· Founder/CTOCo-founder and CTO at Lightfield, Inc. Previously CTO at DAHLIA Intelligence where we built an agentic personal assistant for students. BCS in Computer Science, dropped out.
Change history · 4 recorded
- September 27, 2026
- YC partner updated08:01 PM
- Founder profile updated08:01 PM
- September 13, 2026
- YC partner updated08:01 PM
- Founder profile updated08:01 PM