Harvey
Research, drafting and diligence workflows built for large legal practices.
Full Harvey record →Head to head
Harvey vs Luminance
Harvey (Harvey) and Luminance (Luminance) both sit in Legal. Harvey shipped more tracked changes in the last 30 days (7 vs 1). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Harvey Harvey | Luminance Luminance |
|---|---|---|
| Segment | Legal | Legal |
| Version | II | 2026 platform |
| Entry cost | Pricing is not publicly listed. Contact sales/request a demo for custom quote pricing. | Pricing is not publicly listed. Contact Luminance to request a demo and custom quote. |
| Pricing tiers | Enterprise free | Enterprise free |
| Model stack | Claude · Gemini · GPT-5.2 · Harvey II | Luminance Mixture of Experts · Luminance Proprietary Models · Multiple Models / Mixture of Experts · Panel of legal models · Proprietary Legal AI Models · Proprietary Legal-Grade AI Architecture · Proprietary Mixture of Experts (MoE) |
| Context window | Not published | Not published |
| Public API | ||
| Routes models | ||
| Changes / 30d | 7 | 1 |
| Origin | Global | Global |
| Capabilities | Legal research, Workflow builder, Vault document review, Word add-in, Knowledge sources, Harvey Agents, Vault (Document Storage), Knowledge (Research) | Automated redlining, Contract negotiation, Repository analysis, Divergence detection, Contract Generation, Contract Negotiation, Contract Analysis, Compliance Monitoring |
Luminance
Reviews and negotiates contracts using purpose-trained legal models.
Full Luminance record →