Vertical AI
A personal or team assistant that works while you sleep
Like ChatGPT or Claude, but it runs in the cloud, remembers everything you give it, and comes loaded with skills. Hand it a job tonight and read the answer in the morning. Use it on your own, or with your whole team.
The company was founded by Brad Gessler; Jamison Mercurio. It is part of YC Spring 2026. It is based in San Francisco, CA, USA.
| Fact | Detail |
|---|---|
| Batch / Program | YC Spring 2026 |
| Headquarters | San Francisco, CA, USA |
| Industry | B2B |
| Category | Vertical AI Startups |
| Founders | Brad Gessler, Jamison Mercurio |
| Website | gbrain.io |
Listed in the AIToolGuide 2026 startups database (513 AI companies). Listings are free; no paid offers. Data as recorded from Y Combinator batch listings, November 2026.
