Relativity vs Harvey AI
AI Legal Tools pricing comparison · 2026
Relativity pricing ranges from $500–$25000/month, while Harvey AI uses custom pricing. Harvey AI is typically 100% more affordable, though your actual cost depends on tier and team size.
VS
Relativity and Harvey AI both operate in the ai legal tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Relativity | Harvey AI |
|---|---|---|
| RelativityOne Pay As You Go | Free | Custom |
| RelativityOne Flex Commit (1-Year) | Free | — |
| RelativityOne Flex Commit (3-Year) | Free | — |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Relativity
6 scenarios$1,250
Boutique Litigation Firm (50GB active data)
$2,500/month for data hosting (50GB x $25-$50/GB). Add $1,750 for initial processing (50GB x $35/GB, one-time per matter). No per-user fees. Total annual cost for steady-state hosting: $15,000-$30,000 plus per-matter processing charges.
$7,500
Mid-Size Corporate Legal Department (500GB, Flex Commit)
$12,500/month ($90,000-$150,000/year) for committed data hosting at discounted rates. Early case assessment data at 33% rate saves $20,000-$40,000/year. Processing costs: $17,500 per 500GB collection (one-time per matter). Total first-year cost: $107,500-$207,500 depending on matter volume.
$50,000
Global Law Firm (5TB, 3-Year Flex Commit)
$100,000/month ($600,000-$1,200,000/year) for committed high-volume hosting with deepest discounts. Cold storage for archived matters at 25% rate provides significant savings. Processing costs: $175,000 per 5TB collection. Total annual cost: $775,000-$1,375,000 including estimated processing, plus potential third-party service provider markups of 20-50%.
Harvey AI
3 scenarios$15,000/month ($180,000/year)
50-Lawyer AmLaw 200 Firm
for Harvey licenses (50 x $300). Add $20,000-$30,000 for implementation and training (one-time), plus $20,000-$30,000/year for LexisNexis integration ($400-$600 per lawyer). Total first-year cost: $220,000-$240,000.
$80,000/month ($960,000/year)
200-Lawyer Global Law Firm
for Harvey licenses (200 x $400). Add $50,000-$100,000 for implementation and custom integrations (one-time), plus $80,000-$120,000/year for LexisNexis ($400-$600 per lawyer). Total first-year cost: $1.09M-$1.18M.
$250,000
500-Lawyer Elite Firm with Custom Models
+/month ($3M+/year) for Harvey licenses (500 x $500+). Add $100,000-$200,000 for custom model training and integrations (one-time), plus $200,000-$300,000/year for LexisNexis integration. Total first-year cost: $3.3M-$3.5M+.