Luminance
Reviews and negotiates contracts using purpose-trained legal models.
Full Luminance record →Head to head
Luminance vs Clearbrief
Luminance (Luminance) and Clearbrief (Clearbrief) both sit in Legal. Luminance is the cheaper entry point at Pricing is not publicly listed. Contact Luminance to request a demo and custom quote.. Luminance shipped more tracked changes in the last 30 days (1 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Luminance Luminance | Clearbrief Clearbrief |
|---|---|---|
| Segment | Legal | Legal |
| Version | 2026 platform | 2025 |
| Entry cost | Pricing is not publicly listed. Contact Luminance to request a demo and custom quote. | from $110/mo |
| Pricing tiers | Enterprise free | — |
| Model stack | 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) | in-house NLP |
| Context window | Not published | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 1 | 0 |
| Origin | Global | Global |
| Capabilities | Automated redlining, Contract negotiation, Repository analysis, Divergence detection, Contract Generation, Contract Negotiation, Contract Analysis, Compliance Monitoring | Cite check, Timeline builder, Hyperlinked briefs |
Clearbrief
Citation verification inside Word for litigators.
Full Clearbrief record →