Fastly

San Francisco, United States

Fastly provides a platform for delivering and securing online content and applications at a global scale.

Fastly, based in San Francisco, United States, has 7 investors on file, among them August Capital, Lobby Capital and Ridge Ventures. Its site was last checked 12 Nov 2026: site answers.

fastly.com

SEC Form D filings

6 filings

$556M sold16 Oct 2020 $40.0M sold of $40.0M offered16 Jul 2018 $50.0M sold23 May 2017 $75.0M sold7 Aug 2015 $41.5M sold4 Nov 2014 $11.3M sold4 Nov 2014

Filed by Fastly, Inc. with the SEC. A Form D reports a private offering; it is not a priced round.

Investors

7 investors on file

Investor	Evidence	Type
August Capital	Portfolio page	Venture capital
Lobby Capital	Portfolio page	Venture capital
Ridge Ventures	Portfolio page	Venture capital
Sozo Ventures	Portfolio page	Venture capital
Stereo Capital	Portfolio page	Venture capital
Swisscom Ventures	Portfolio page	Corporate VC
University Growth Fund	Portfolio page	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Investors on file: 7
Founded: 2011
Headquarters: San Francisco, United States
Address: 475 Brannan St #300, San Francisco, CA, 94107
Listed on: Nasdaq (FSLY)
Hiring: Careers page
Site: Answers
Last checked: 12 Nov 2026

Also from Wikidata.

What Fastly runs on

Its vendors and tech stack, each with its source, are on StrataDB, our sister product.

See it on StrataDB

Backed by the same investors

Companies sharing two or more investors with Fastly.

MaintainX4 shared

Turo3 shared

Avant2 shared

BILL2 shared

Carta2 shared

Flexport2 shared

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