{"id":155343,"date":"2026-06-24T07:31:31","date_gmt":"2026-06-24T15:31:31","guid":{"rendered":"https:\/\/xira.com\/p\/2026\/06\/24\/sapphire-legal-has-built-a-legal-platform-for-a-market-almost-no-one-else-is-chasing-the-fractional-gc\/"},"modified":"2026-06-24T07:31:31","modified_gmt":"2026-06-24T15:31:31","slug":"sapphire-legal-has-built-a-legal-platform-for-a-market-almost-no-one-else-is-chasing-the-fractional-gc","status":"publish","type":"post","link":"https:\/\/xira.com\/p\/2026\/06\/24\/sapphire-legal-has-built-a-legal-platform-for-a-market-almost-no-one-else-is-chasing-the-fractional-gc\/","title":{"rendered":"Sapphire Legal Has Built A Legal Platform for a Market Almost No One Else Is Chasing: The Fractional GC"},"content":{"rendered":"

Recently I sat through a demo of a product unlike anything I\u2019d seen before, aimed at a segment of the legal profession that legal tech companies have largely ignored \u2013 the fractional general counsel, lawyers who serve as outside in-house counsel for multiple companies too small to have their own legal departments. The product is [\u2026]<\/p>\n

Recently I sat through a demo of a product unlike anything I\u2019d seen before, aimed at a segment of the legal profession that legal tech companies have largely ignored \u2013 the fractional general counsel, lawyers who serve as outside in-house counsel for multiple companies too small to have their own legal departments.<\/p>\n

The product is called Sapphire Legal<\/a> and its founder, Brett Wilson<\/a>, is a one-man shop who has built and bootstrapped the product himself and who, as of last week, had all of two customers, one of whom, a U.S. lawyer who represents multiple companies out of his home in Portugal, I also spoke to in a separate interview. (More on him below.)<\/p>\n

What makes the product unique is not just the market it is going after, but also the design premise that underlies it. It is a structure Wilson calls \u201cprivate legal intelligence\u201d for its ability to isolate each of the lawyer\u2019s clients within a proprietary, private-tenant large language model (LLM).<\/p>\n

\u201cSapphire Legal is the first Legal Operating System purpose-built for the fractional GC operating model,\u201d the company\u2019s website proclaims. \u201cPortfolio-level visibility, per-client memory, and AI that drafts in each client\u2019s voice \u2013 without the tab chaos.\u201d<\/p>\n

\"\"<\/a><\/p>\n

Founder Brett Wilson<\/p>\n<\/div>\n

Wilson\u2019s premise is that a fractional GC\u2019s central problem is not drafting or research. It is that the fractional GC (FGC) is holding confidential information for five or 10 companies at once, some of which might even compete with one other, and that almost every legal AI tool on the market pools that data on shared infrastructure.<\/p>\n

\u201cEvery major legal AI platform \u2013 Harvey, CoCounsel, Legora \u2013 operates on shared infrastructure,\u201d Wilson says. \u201cYour client data trains or touches a model that other firms\u2019 data also touches.<\/p>\n

\u201cFor a fractional GC managing five client matters simultaneously, that\u2019s not a nuance. It\u2019s a disqualifying architecture\u201d \u2013 one that leaves the lawyer \u201cone data leak away from a bar complaint.\u201d<\/p>\n

By contrast, when an FGC onboards a client in Sapphire, the system spins up a separate database, storage bucket, encryption key and search index for that client. Wilson says it is a true architectural wall, not simply row-level security or access permissions that someone can misconfigure.<\/p>\n

\u201cSapphire Legal is built from the ground up on that premise: a dedicated private LLM per client firm, zero cross-contamination, full data sovereignty,\u201d he said. \u201cThat\u2019s what \u2018Private Legal Intelligence\u2019 means \u2013 intelligence that is, and remains, exclusively yours.\u201d<\/p>\n

The Fractional GC Market<\/strong><\/h3>\n

The UK-based Wilson\u2019s background is not in law. He spent 25 years in enterprise IT, most recently at VMware. After Broadcom bought the company, he was laid off, and so he started doing some work as a fractional chief technology officer.<\/p>\n

That led him to assignments helping with legal operations, and then to connections with several FGCs. The more he knew about their work, the more he felt they were poorly served by existing legal tech.<\/p>\n

There is no hard data on the size of the FGC market. Wilson estimates the number in the U.S. and U.K. (where they are called \u201cconsulting solicitors\u201d) at roughly 50,000, but he admits he has no definitive data to back that up.<\/p>\n

I asked ChatGPT to research it. It reported that it could find no authoritative data on FGCs or even a consistent definition of the term. It concluded:<\/p>\n

\n

\u201cBased on U.S. lawyer population data, U.S. in-house counsel estimates, and global flexible-lawyer platform rosters, a reasonable rough estimate is 5,000\u201310,000 core fractional GCs in the U.S. and 10,000\u201325,000 globally, with a broader adjacent market of 30,000\u201360,000 lawyers worldwide doing some form of outsourced, flexible, interim, or part-time in-house counsel work. Confidence is low-to-moderate because the category is not separately tracked and terminology varies.\u201d<\/em><\/p>\n<\/blockquote>\n

Whatever the precise number, Wilson\u2019s position is that the segment is too small for the Harveys and Legoras of the world to bother with and too sophisticated for consumer apps. That leaves a market gap that he is happy to fill.<\/p>\n

\u2018Better Tools for Managing Clients\u2019<\/strong><\/h3>\n

One FGC who is a Sapphire customer \u2013 in fact, he was customer number one \u2013 is Andrew Friedman<\/a>, a U.S. lawyer and chief compliance officer who serves banking, fintech and payments clients from his home in Portugal.<\/p>\n

\"\"<\/a>After he and Wilson came to know each other through a shared client, Wilson showed him an early build, and Friedman signed on \u2013 partly because the product\u2019s value was immediately apparent to him, and partly for the chance to have a hand in shaping the product\u2019s further development.<\/p>\n

\u201cThe security and the privacy were very attractive to me, that it is designed to have these walls and separations of the clients,\u201d Friedman told me.<\/p>\n

He also praised the platform\u2019s ability to consolidate his daily operations. Instead of piecing together separate applications for billing, time-tracking, research, and generative drafting, Sapphire brings it all under one roof, he said.<\/p>\n

He particularly liked the ability to toggle among specific practice area modules, letting him use only what matters to his practice and ignoring the rest, which keeps the interface clean and focused.<\/p>\n

Before Sapphire, Friedman says, he was not shopping for a technology platform. He had been running his practice on spiral notebooks, Google Drive folders and a pile of email inboxes. But when Wilson introduced him to Sapphire, he realized its potential for helping him better organize his practice.<\/p>\n

In a case study on Sapphire\u2019s site<\/a> about Friedman, he says he recovered about 10% of his working time in three weeks and felt confident enough to take on another client. The platform, he says, treats fractional GCs as the main event rather than as a small fish in a big pond.<\/p>\n

\u201cI now have better tools for managing multiple clients,\u201d he said in the case study. \u201cI\u2019m more confident taking new ones on.\u201d<\/p>\n

Not Just An AI Wrapper<\/strong><\/h3>\n

Wilson emphasizes that Sapphire Legal is not simply an AI wrapper functioning on top of Claude or ChatGPT.<\/p>\n

To build and fine tune the platform\u2019s inference engine, he spent months parsing and indexing 12 million cases and documents from Court Listener. He also configured automated systems to continually pull down updated cases and statutes from all 50 states.<\/p>\n

\"\"<\/a>Running his own model, he says, is what lets him stay independent of both the cost and the data exposure of routing everything through a third party.<\/p>\n

The platform\u2019s hub is a \u201cportfolio command center,\u201d a dashboard across all of a FGC\u2019s clients from which the FGC can drop into any one client\u2019s context and get a menu shaped to that client\u2019s practice area. The practice areas come in pre-configured modules covering corporate, family, immigration, IP and others.<\/p>\n

When an FGC provisions a new client, the client\u2019s specific AI index starts with this massive baseline of legal data. As the attorney uploads documents, drafts contracts, and reviews matters for that specific client, the platform\u2019s algorithm begins to heavily weight the client\u2019s own index. This allows the AI to learn and adopt the distinct \u201cvoice\u201d and specific context of that individual business, Wilson says.<\/p>\n

Beyond that, the platform functions as a full legal operating system, offering an array of tools that include:<\/p>\n