How Sandstone grew 40x in 147 days on Vercel
40x revenue growth in 147 days. Here's how Sandstone shipped agentic legal workflows fast enough to win enterprise.
Why it matters
A legal tech startup used Vercel's AI SDK and infrastructure to ship multi-step agentic workflows at scale, turning deployment speed into a competitive moat. The case study demonstrates how modern AI infrastructure (not just models) enables founders to move from concept to $30M Series A in under 6 months.
The key facts
16 to know40x revenue growth in 147 days (6 months)
$30M Series A led by Lightspeed
1,000+ legal requests managed daily
7-app turborepo deployed to multiple Vercel projects
5-minute production deployment for Sunday accessibility fix
Multi-step agentic workflows built end-to-end with Vercel AI SDK
Vercel Secure Compute enables private data layer communication
Customers across technology, manufacturing, ecommerce
Sandstone grew revenue 40x in 147 days (less than 6 months post-launch)
1,000+ legal requests managed daily across customer teams
5-minute deployment time for production fixes (vs 5-10x slower on competing platforms)
Multi-step agentic legal workflows built end-to-end using Vercel AI SDK
7-app turborepo monorepo deployed across multiple Vercel projects
Uses Vercel Secure Compute for private data layer communication
Customers span technology, manufacturing, and ecommerce verticals
Product evolved from smart triage to complex multi-step agentic system handling workflow automation across email, messaging, and business tools
Go to the source
Vercel Blogvercel.com
Publisher excerpt: Sandstone on Vercel Vercel deployments turned a Sunday request into a five-minute fix 1,000+ legal requests managed daily across customer teams 7-app turborepo monorepo deployed seamlessly to multiple Vercel projects Multi-step agentic legal workflows built end-to-end with AI SDK Preview…