# Sandstone

> Sandstone is an AI-native operating system for in-house legal teams. It unifies a company's legal data, workflows, and business context into a single system that lives inside the tools teams already use - Slack, email, Salesforce, Jira - and deploys AI agents to handle intake, triage, drafting, and redlining. Founded in 2025 by ex-McKinsey and practicing-lawyer trio Nick Fleisher, Jarryd Strydom, and Liam Germain, the New York company launched publicly in January 2026 with a $10M Sequoia-led seed and followed with a $30M Series A led by Lightspeed five months later.

- **Founded:** 2025
- **Headquarters:** New York, United States
- **Founders:** Nick Fleisher (Co-Founder & CEO), Jarryd Strydom (Co-Founder), Liam Germain (Co-Founder)
- **Team size:** ~33 employees (2026)
- **Products:** Repository & Knowledge Management (CLM+), Intake & Triage, Agentic Workflows, Context Map (Legal Relationship Management), Reporting & Insights
- **Notable:** Raised $40M total across seed and Series A within its first ~18 months, Seed round led by Sequoia Capital with 20+ general counsels as investors, $30M Series A led by Lightspeed Venture Partners (June 2026)

## Products & services

- **Repository & Knowledge Management (CLM+)** — Centralized management of documents, companies, people, and past decisions - going beyond storage to preserve institutional knowledge.
- **Intake & Triage** — AI agents that proactively understand intent, gather context, and route incoming legal requests from Slack, email, and Jira.
- **Agentic Workflows** — AI agents for redlining, drafting, and commenting that leverage a company's institutional knowledge to complete legal work.
- **Context Map (Legal Relationship Management)** — Delivers each request with full context - counterparty history, relationships, and prior decisions.
- **Reporting & Insights** — Custom metrics tracking cycle times, risk exposure, and legal team capacity.

## Achievements

- Raised $40M total across seed and Series A within its first ~18 months
- Seed round led by Sequoia Capital with 20+ general counsels as investors
- $30M Series A led by Lightspeed Venture Partners (June 2026)
- Grew revenue over 40x in a 90-day window before its Series A
- Onboarded customers including Wayfair, Grindr, Mercury, MasterClass, Cox Media, and ElevenLabs
- Running 100+ product demos per week within two months of public launch

## Latest updates

- **2026-06** — Raised a $30M Series A led by Lightspeed Venture Partners, bringing total funding to $40M; disclosed 40x revenue growth and marquee customers.
- **2026-01** — Launched publicly with a $10M seed round led by Sequoia Capital and 20+ general counsel investors.
- **2026-01** — Jessica Nguyen joined the Sandstone leadership team.

## Links

- Website: https://sandstone.com
- LinkedIn: https://www.linkedin.com/company/sandstone-ai
- Twitter/X: https://x.com/sandstonehq

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Profile page: https://yespress.io/sandstone
Published by YesPress — https://yespress.io
Last updated: 2026-07-03