# How Sandstone grew 40x in 147 days on Vercel

DevFeed: [How Sandstone grew 40x in 147 days on Vercel](<https://devfeed.tech/articles/how-sandstone-grew-40x-in-147-days-on-vercel-747.md>)

Original publisher: [Read original article](<https://vercel.com/blog/how-sandstone-grew-40x-in-147-days-on-vercel>)

Author: Ben Sabic

Published: 2026-07-27T14:00:00Z

Content type: article

Language: en

Sources: [Vercel News](<https://devfeed.tech/sources/vercel-news.md>)

Topics: [vercel ai sdk](<https://devfeed.tech/topics/vercel-ai-sdk.md>), [AI, ML & Data Engineering](<https://devfeed.tech/topics/ai-ml-data-engineering.md>), [SDKs](<https://devfeed.tech/topics/sdks.md>), [User interface design](<https://devfeed.tech/topics/ui-design.md>)

Tags: [accessibility](<https://devfeed.tech/tags/accessibility.md>), [agentic](<https://devfeed.tech/tags/agentic.md>), [ai](<https://devfeed.tech/tags/ai.md>), [feature-flags](<https://devfeed.tech/tags/feature-flags.md>), [vercel](<https://devfeed.tech/tags/vercel.md>), [workflow](<https://devfeed.tech/tags/workflow.md>)

## AI overview

Sandstone describes using Vercel and the AI SDK to automate legal-request data gathering and build agentic legal workflows. The article highlights preview deployments, feature flags, and a rapid accessibility fix as contributors to its operational speed.

## Source excerpt

Sandstone on Vercel 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 When in-house legal teams get a request from their business, it kicks off a manual process of pulling data from multiple systems. In a typical workflow, lawyers will pull deal details from Salesforce, review past contracts, and chase account teams for missing context, all before they start the legal work itself. Sandstone automates this data gathering process, and centralizes requests into a single platform. When a request is created, Sandstone automatically ingests context from every system, including messaging and email tools. By the time the lawyer sees it, they have all of the information they need to get to work. The founding team includes a McKinsey legal tech veteran, a lawyer-turned-engineer, and cybersecurity founder. At Sandstone, that mix shows up directly in the product: legal professionals work alongside engineers, catching the workflow details and legal nuances that only someone who has practiced law would notice. That is how Sandstone ships fast and correctly for one of the most demanding buyers in enterprise software. That attention to detail has paid off: in less than 6 months after their launch, their revenue grew 40x. Three things made their growth possible on Vercel: Preview deployments fast enough to win enterprise trust An AI layer flexible enough to ship agentic workflows in minutes Secure Compute that makes security a one-sentence answer Vercel deployments turned a Sunday request into a five-minute fix For Sandstone's customers, trust is built on responsiveness, and lawyers are trained to notice small details. Liam Germain, Co-Founder and CTO, puts it simply: when a customer asked for a scrollbar accessibility change on a Sunday, he had it live in production in five minutes. On any other platform, he said that same change would hav