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Longeye raises $20 million Series A for AI evidence review used by justice agencies

San Francisco startup Longeye, which sells an AI investigative workspace to police departments, prosecutors and public defenders, said on October 21, 2026, that it raised a $20 million Series A led by N47, with Andreessen Horowitz's American Dynamism practice participating. The company said more than 50 justice agencies now use the platform to search jail calls, video, phone extractions and financial records.

Announcement (Business Wire) → · We Are San Francisco

Key points

  • The round brings Longeye's total funding to $25 million since its launch in 2025.We Are San Francisco
  • Longeye said agencies have worked more than 2,300 investigations on the platform, reviewing more than 15 million pages of documents.Business Wire
  • Public defender offices and defense nonprofits can get free access through a Longeye grant program.Business Wire
  • The company plans to use the money to grow its sales team and develop its product.We Are San Francisco
  • Former San Ramon police chief Denton Carlson leads an expanded Ambassador Team that helps agencies adopt the tool.Business Wire

Sources2 articles across 2 outlets

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FundingLongeyeCal.CriminalTechnologyPublic safetyFor vendorsFor practitioners