# Brian W. Fitzpatrick (slim)

> Brian W. Fitzpatrick is historical co-founder and CTO. Tock on Anchor Terminal, with grades, an about and public profiles.

- Full: https://www.anchorterminal.com/people/brian-w-fitzpatrick/index.md (~900 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/people/brian-w-fitzpatrick/index.json · canonical https://www.anchorterminal.com/people/brian-w-fitzpatrick/
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-27
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Historical co-founder and CTO.

Brian Fitzpatrick was founder and CTO of Tock, which Squarespace acquired in 2021 and American Express in 2024. Before that he started Google's Chicago engineering office and founded its Data Liberation Front and Transparency Engineering teams.

## What Brian builds

- [Tock](https://www.anchorterminal.com/tools/tock.md), graded F, 16.8/100, in Restaurant & local bookings. Tock is a reservation and experience booking platform for restaurants, wineries and other venues, owned by American Express and now part of the Resy network. Venues run it through the Tock Dashboard, and diners book on exploretock.com and Resy. Historical co-founder and CTO, researched 2026-10-27.

## Works with

- [Nick Kokonas](https://www.anchorterminal.com/people/nick-kokonas/), Founder emeritus
- [Pablo Rivero](https://www.anchorterminal.com/people/pablo-rivero/), CEO, Resy and Tock; SVP and Head of Amex Global Dining

## Questions

### Who is Brian W. Fitzpatrick?

Brian Fitzpatrick was founder and CTO of Tock, which Squarespace acquired in 2021 and American Express in 2024. Before that he started Google's Chicago engineering office and founded its Data Liberation Front and Transparency Engineering teams.

### What does Tock, LLC (Resy network / American Express) make?

Anchor Terminal lists Tock from Tock, LLC (Resy network / American Express).

### How are Brian's tools graded?

Tock is graded F, 16.8 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://blog.resy.com/newsroom/resy-welcomes-tock-restaurants-wineries-experiences
- https://www.google.com/search?q=Pablo+Rivero+Resy+LinkedIn+X
- https://www.linkedin.com/in/pablotrivero
- https://www.valorep.com/tock-company-profile
- https://x.com/nickkokonas
- https://www.red-bean.com/fitz/bio/
- https://www.google.com/search?q=Tock+official+X+LinkedIn
- https://x.com/tock
- https://www.exploretock.com/help
- https://www.surveymonkey.com/r/VQGTSY5

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched.