Fireworks AI

Redwood City, CA · Founded 2022 · Privately Held (backing)

Developer of a generative artificial intelligence platform designed to build and run AI agents and applications. Fireworks AI is based in Redwood City, CA and was founded in 2022. It was valued at $17.5 billion at its Series D in Jul 2026, the last priced event on record. It has raised $327 million across 5 recorded rounds; the latest was a $1.5 billion Series D in Jul 2026.

PMV mark · valuation
$17.5B
Oct 2026
Priced at
its Series D
Jul 2026
Total raised
$327.0M
Last round
Series D
Jul 2026

Fireworks AI key facts

as of Oct 2026
  • Developer of a generative artificial intelligence platform designed to build and run AI agents and applications.
  • Fireworks AI is valued at approximately $17.5B as of Oct 2026, set at its Series D, Jul 2026; nothing has traded since, per PrivateMarketView’s mark.
  • It has raised $327.0M across 5 recorded rounds; the latest was Series D ($1.5B) in Jul 2026.
  • Notable investors include Sequoia Capital, Lightspeed Venture Partners, Bessemer Venture Partners, Index Ventures, Menlo Ventures — 51 tracked in total.
  • Status: Privately Held (backing).
PrivateMarketView mark
MEDIUM confidence
$17.5B

Valued at $17.5B at its Series D, Jul 2026. Nothing has traded since.

set by its last priced roundas of Oct 2026question about this number?
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Fireworks AI funding rounds

5 rounds
Jul 2026Series D$1.5B▮
Oct 2025Series C$250.0M▮
Aug 2024Series B$52.0M▮
Jan 2024Series A$25.0M▮
Dec 2022Seed—▮

Fireworks AI leadership

Fireworks AI valuation

Fireworks AI was valued at $17.5 billion at its Series D in Jul 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Fireworks AI raised?

Fireworks AI has raised $327 million across 5 recorded rounds since 2022. The largest was a $52 million Series B in Aug 2024; the most recent was a $1.5 billion Series D in Jul 2026. 5 of the rounds disclosed a post-money valuation.

Fireworks AI investors

51 investors are on record for Fireworks AI, including Sequoia Capital, Sequoia Capital, Lightspeed Venture Partners and Lightspeed Venture Partners. By type, the record holds 20 venture capital firms and 2 hedge funds. The Series D in Jul 2026 drew 18 investors.

Who runs Fireworks AI

8 people are listed on the Fireworks AI team: 7 executives and 1 board member, including Benny Chen (Co-Founder) and Chenyu Zhao (Co-Founder). 8 of them have a verified direct contact on file.

About Fireworks AI

Developer of a generative artificial intelligence platform designed to build and run AI agents and applications. The company's platform aims to run, fine-tune, and share large language models (LLMs) to solve product problems, deliver real-time performance with minimal latency, high throughput, and unmatched concurrency, enabling developers and businesses to scale at a faster rate through rapid product iteration building, as well as minimizing cost to serve.

Sector
Information Technology
HQ
Redwood City, CA, United States
Founded
2022
Employees
148
Ownership
Privately Held (backing)

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