CoCounsel
Research, review and summarisation grounded in Westlaw and Practical Law.
Full CoCounsel record →Head to head
CoCounsel vs Luminance
CoCounsel (Thomson Reuters) and Luminance (Luminance) both sit in Legal. Luminance shipped more tracked changes in the last 30 days (5 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | CoCounsel Thomson Reuters | Luminance Luminance |
|---|---|---|
| Segment | Legal | Legal |
| Version | 2026 platform | Luminance Platform |
| Entry cost | Enterprise contract pricing | Pricing is not publicly listed. Contact Luminance to request a demo and custom quote. |
| Pricing tiers | Enterprise free | Enterprise free |
| Model stack | Claude · GPT-5.2 | Luminance legal models · Luminance Mixture of Experts · Luminance proprietary legal models · Luminance Proprietary Models · Luminance specialist legal models · Multiple Models / Mixture of Experts · Panel of legal models · Proprietary Legal AI Models · Proprietary Legal LLM · Proprietary Legal LLMs · proprietary legal models · Proprietary Legal-Grade AI Architecture · Proprietary Mixture of Experts (MoE) · specialist legal models |
| Context window | Not published | Not published |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 5 |
| Origin | Global | Global |
| Capabilities | Westlaw grounded research, Document review, Deposition prep, Contract analysis, Drafting | 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 →