We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Tokyo, and Sydney.
We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and Family.
These values are the foundation of our work, and we are committed to upholding them in everything we do.
Our co-founders are Bret Taylor and Clay Bavor.
Bret currently serves as Board Chair of OpenAI.
Previously, he was co-CEO of Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook.
Bret was also one of Google's earliest product managers and co-creator of Google Maps.
Before founding Sierra, Clay spent 18 years at Google, where he most recently led Google Labs.
Earlier, he started and led Google’s AR/VR effort, Project Starline, and Google Lens.
Before that, Clay led the product and design teams for Google Workspace.
 About the Retail teamSierra is partnering with a large and growing number of retailers - spanning apparel and beauty, grocery and big-box, home and auto, consumer services, marketplaces, and consumer technology.
Our agents help millions of shoppers and members every day: tracking and returning orders, finding the right product, booking services, and resolving issues in each brand’s own voice.
Retail is also where AI agents go beyond support to generate revenue.
From product discovery and personalized recommendations to cart recovery, win-back campaigns, and in-store support that turns unanswered store calls into visits and sales, our team is redefining what an agent can do for a brand’s top line - not just its cost line.
Join us to transform how the world’s most-loved consumer brands engage their customers - and help build technology that makes shopping more personal, effortless, and delightf.