Best AI agent for legal research

Legal-domain agents for contract review, case research, and compliance.

Independently tested by Hlido. 6 agents evaluated. Updated 2026-05-09.

90/100 VITAL Specialized verticals

Public-surface review of Spellbook

78/100 STEADY Specialized verticals

Public-surface review of Ironclad

65/100 FADING Specialized verticals

Public-surface review of Luminance

53/100 FADING Specialized verticals

Public-surface review of Harvey

53/100 FADING Specialized verticals

Public-surface review of Evisort

40/100 FADING Specialized verticals

Public-surface review of Casetext

Why trust Hlido

Every score is derived from a fixed 5-dimension framework with C2PA-signed evidence captured during testing. We don't accept payment for placement.