Bret Taylor is the founder of Sierra. Full profile, funding history and background on StartupFundraising.com.

What company did Bret Taylor found?

Bret Taylor founded Sierra, a AI Infrastructure company based in San Francisco, CA.

How do I contact Bret Taylor?

Verified contact routes including LinkedIn, background and funding history for Bret Taylor are available on the StartupFundraising.com founder profile.

Bret Taylor, Founder of Sierra — $950M Raised, Bio & Contact

About Bret Taylor

Bret Taylor is the founder of Sierra. Sierra operates in AI Infrastructure and is based in San Francisco, CA. Sierra has raised $950M, latest Series C $950M (2026). Backers on record include Chase Coleman, Jake Flomenberg, Sequoia Capital, Tiger Global Management, Wing Venture Capital.

Bret Taylor at a glance

Company: Sierra
Industry: AI Infrastructure
Location: San Francisco, CA
Total raised: $950M
Investors on record: Chase Coleman, Jake Flomenberg, Sequoia Capital, Tiger Global Management, Wing Venture Capital

Frequently asked about Bret Taylor

Who is Bret Taylor?: Bret Taylor is the founder of Sierra. Full profile, funding history and background on StartupFundraising.com.
What company did Bret Taylor found?: Bret Taylor founded Sierra, a AI Infrastructure company based in San Francisco, CA.
How do I contact Bret Taylor?: Verified contact routes including LinkedIn, background and funding history for Bret Taylor are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable AI Infrastructure journeys in San Francisco — who backed them, at what stage, and how much they raised.

Bret Taylor, Founder of Sierra

About Bret Taylor

Bret Taylor at a glance

Frequently asked about Bret Taylor

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