The Full Legal AI Pricing Stack: From Free to $2,999/User/Month
HAQQ Legal AI's July 22 survey of 20 vendors and The AI Rankings' independent July comparison together provide the clearest published pricing picture for mid-sized firms making vendor decisions. The published range from HAQQ's survey: $0 (self-hosted Mike OS) to $499/user/month (Paxton), with 14 of 20 vendors publishing no price without a sales call. The AI Rankings adds enterprise-scale context:
BY FRONTIER DESK · JULY 28, 2026 · 1 MIN READ
HAQQ Legal AI's July 22 survey of 20 vendors and The AI Rankings' independent July comparison together provide the clearest published pricing picture for mid-sized firms making vendor decisions. The published range from HAQQ's survey: $0 (self-hosted Mike OS) to $499/user/month (Paxton), with 14 of 20 vendors publishing no price without a sales call. The AI Rankings adds enterprise-scale context: Harvey is quote-only at a reported ~$1,200/seat for mid-market firms, falling to $100–200/seat at 200+ seats with 25–50 seat minimums; Spellbook Starter at $99/user/month is the most accessible transactional tool; Legora at ~$250/user/month (10-seat minimum, ~$30K/year floor) targets portfolio-scale contract review; CoCounsel Basic at $180/user/month is the entry point for Westlaw-anchored AI research; Clio Duo at $49–89/seat/month remains the price leader for firms already on Clio. For a 100-lawyer mid-sized firm, the total cost of a full AI stack — research, drafting, contract review, eDiscovery — now runs from roughly $150K to over $1M annually depending on platform choices, with significant variance based on whether the firm negotiates enterprise agreements or buys at published rates.