CoCounsel (formerly Casetext) 对比 Legal Robot

CoCounsel is a legal research and drafting assistant now owned by Thomson Reuters after acquiring Casetext in 2023 for $650 million. It runs case law research, document review, contract analysis, and guided drafting grounded in Westlaw and Practical Law rather than the open web.

Standalone legal chatbots pull from generic training data. CoCounsel ties every answer to Thomson Reuters authority, which means citations trace back to Westlaw primary law and Practical Law guidance. The 2026 next-generation release adds Workspaces for matter-specific context, Brief Builder for agentic motion drafting, and a firm-intelligence layer for encoding internal expertise.

Litigation teams, transactional lawyers, and in-house counsel at firms already paying for Westlaw use it to cut research time and review contracts at scale. Pricing is sales-led with no public rate card, and the tool delivers the most value when bundled with an existing Westlaw subscription.

Legal Robot 会读取法律文件，并在您签署之前标记出风险语言、不明确的定义和风格问题。其法律简化器将晦涩的法律术语转化为通俗易懂的英语，合规助手涵盖 GDPR 和 DMCA 请求。法律图谱数据层让您可以将合同语言与大量标记语料库进行比较。

大多数合同审查工具会将您的文件发送到远程服务器。Legal Robot 在您的设备上运行分析，用只有您持有的密钥加密结果，并将密文存储在您自己的云账户中。这种本地优先的模式针对无法将敏感协议上传到供应商云的团队。

Legal Robot 以美国、加拿大、英国和澳大利亚的普通法英语合同为训练数据。常见问题说明它不提供法律建议，仅提供自动比较和语言统计。目前新注册用户主页显示“即将推出”标签，因此尽管产品页面仍然在线，访问可能有限。

它适合需要在涉及律师之前对协议进行初步审查的小企业主、公司内部法律顾问和合同经理。支持仅通过电子邮件提供，邮箱为 [email protected]，公司网站上列有加利福尼亚州瓦列霍的地址。