Fireworks

Redwood City, CA, United States

Fireworks Ai provides a platform for running, ensembling, and training open models for specialized intelligence

Fireworks, based in Redwood City, CA, United States, has 18 investors on file, among them AI Grant, Artisanal Ventures and Bessemer Venture Partners. Its latest round on record is Series C+, 16 Jul 2026, of 2 rounds. Its site was last checked 12 Nov 2026: site answers.

fireworks.ai

Funding

2 rounds on record

Latest roundSeries C+16 Jul 2026

Since that round4 monthsno later round on record

Time between rounds9 monthson average, over 2 rounds

Investors in its rounds168 with a VCinfo profile

Jul 2026Series C+Led by Index Ventures, Atreides Management, TCV, with Lightspeed Venture Partners, Prysm Capital, Evantic, Operator Collective, Insight Partners, Original Capital, Bessemer Venture Partners and 6 others

Oct 2025Series C+Investors not named

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

18 investors on file

Investor	Evidence	Type
AI Grant	Portfolio page	Accelerator
Artisanal Ventures	Portfolio page	Venture capital
Bessemer Venture Partners	Page + round	Venture capital
Evantic	Portfolio page	Venture capital
Index Ventures	Portfolio page	Venture capital
Insight Partners	Page + round	Venture capital
Koru Capital	Portfolio page	Venture capital
Lightspeed Venture Partners	Page + round	Venture capital
Lunar Ventures	Portfolio page	Venture capital
Menlo Ventures	Page + round	Venture capital
Operator Collective	Page + round	Venture capital
Original Capital	Portfolio page	Venture capital
Prysm Capital	Page + round	Venture capital
QuantumLight	Portfolio page	Venture capital
Sequoia Capital	Portfolio page	Venture capital
TCV	Portfolio page	Venture capital
Traction Fund	Portfolio page	Venture capital
Upfront Ventures	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

Latest round: Series C+, 16 Jul 2026
Investors on file: 18
Founded: 2022
Employees: 51-200
Headquarters: Redwood City, CA, United States
Open roles: 90
Site: Answers
Last checked: 12 Nov 2026

Company data by Fundup AI.

What Fireworks 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 Fireworks.

Anthropic10 shared

Clickhouse5 shared

ElevenLabs5 shared

Ramp5 shared

Agency AI4 shared

Cyera4 shared

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