Sandstone

Sandstone is an AI-native platform for in-house legal departments, headquartered in New York. It brings legal documents, companies, people, and past decisions into one repository and uses conversational agents to route, draft, and redline legal work. The company says it was built by legal engineers and General Counsel.

What It Is

Sandstone describes itself as a Legal Relationship Management platform and an operating system for in-house legal work. It is aimed at General Counsel, CLOs, practice area leads, and legal operations professionals. According to the FAQ, it can serve as a CLM or complement an existing CLM system as an AI and analytics layer.

How the Workflow Runs

Legal requests are taken in from systems the business already uses. Agents interpret intent, gather context, and route work to the right owner. Requests arrive with counterparty history, prior negotiations, precedent, and business signals, so counsel sees context before starting.

Agentic workflows can redline contracts, draft from best practices, reply to comments, and accept or reject changes, citing multiple sources. Playbooks are built from existing templates, redlines, and policies, and the vendor says they improve with each use.

Integrations and Reporting

The FAQ says Sandstone connects with over 30 systems, including Slack, Teams, Salesforce, Ironclad, ServiceNow, Google Workspace, and Microsoft 365. Reporting covers cycle times, risk exposure, capacity, and deviation rates so legal operations can benchmark work and report to the business.