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💰Sandstone Raises $30M for In-House Legal AI Agents

TL;DR

Sandstone raised a $30M Series A led by Lightspeed to automate work for corporate in-house legal teams, six months after a $10M seed. It triages intake from Slack, email, and Jira, then runs custom drafting and review workflows.

Sandstone raised a $30M Series A led by Lightspeed to automate work for corporate in-house legal teams, six months after a $10M seed. It triages intake from Slack, email, and Jira, then runs custom drafting and review workflows.

Sandstone Raises $30M for In-House Legal AI Agents — daily-hour-news

Key Points

1

Series A announced June 9, 2026, led by Lightspeed with Sequoia and others

2

Follows a $10M Sequoia-led seed round in January 2026

3

Targets small and mid-size in-house legal departments, not law firms

4

Routes work from Slack, email, and Jira, then builds custom drafting and review workflows

5

Competes with Harvey, Legora, and Anthropic's expanding Claude for Legal

Why It Matters

Vertical AI that owns a specific workflow keeps attracting capital while horizontal copilots stall, and in-house legal is a large under-served budget.

Quick Facts

Sandstonelegal AISeries ALightspeedvertical AIHarvey

Frequently Asked Questions

Why does this matter?

Vertical AI that owns a specific workflow keeps attracting capital while horizontal copilots stall, and in-house legal is a large under-served budget.

What happened?

Sandstone raised a $30M Series A led by Lightspeed to automate work for corporate in-house legal teams, six months after a $10M seed. It triages intake from Slack, email, and Jira, then runs custom drafting and review workflows.

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