Sandstone Raises $30 Million to Enhance AI Solutions for In-House Legal Teams

Sandstone, a platform designed to streamline legal requests within companies, has successfully raised $30 million in a Series A funding round. The funding, announced on June 9, 2026, was led by Lightspeed Venture Partners. Other notable investors include Sequoia, Mantis VC, SV Angel, Operator Partners, Kearny Jackson, Daybreak Ventures, and Litquidity Ventures.

Focus on In-House Legal Teams

Sandstone's platform aims to simplify the management of legal requests by integrating various communication channels such as Slack, email, and Jira. It employs AI to help legal teams efficiently route and manage tasks, build custom workflows, and execute legal operations like drafting and reviewing documents. This focus on in-house legal departments differentiates Sandstone from other legal tech startups that primarily target private practices.

Nick Fleisher, Co-Founder & CEO, commented on the unique value proposition of their platform: "Our AI-driven approach helps legal teams handle their daily influx of tasks more efficiently, allowing them to focus on what truly matters."

Leadership and Vision

The company was co-founded by Holly Breuche, Nick Fleisher, and Jarryd Strydom. Fleisher serves as the CEO, with Strydom taking on the role of Co-Founder. The founders, with their background in legal expertise, have tailored the platform to meet the specific needs of modern legal teams.

Strydom explained the core functionality of Sandstone: "They open up their laptop in the morning, they see all the work that's come in through different intake channels... AI helps them route and triage that work appropriately."

Strategic Use of Funds

While specific details on the use of the new funds were not disclosed, it is expected that the investment will bolster Sandstone's product development and expand its reach within the in-house legal market. The funding will likely support enhancements in AI capabilities and possibly lead to scaling the team to meet growing demand.

Conclusion

As legal departments continue to seek more efficient ways to manage their workloads, Sandstone's AI-driven platform is positioned to offer significant improvements in workflow automation and task management. With backing from prominent investors, Sandstone is set to strengthen its presence in the legal tech industry.