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Fireworks AI

AI · Redwood City, United States · Founded 2022

AI inference platform enabling rapid deployment and fine-tuning of state-of-the-art models at blazing fast speeds and reduced costs MoreLess

Fireworks AI operates as an advanced AI inference platform that specializes in running and customizing machine learning models. The company serves a diverse range of clients, including tech firms, research institutions, and enterprises looking to integrate AI into their operations. Fireworks AI operates in the artificial intelligence and machine learning market, focusing on providing tools for model deployment, fine-tuning, and inference. The business model revolves around offering a subscription-based service, where clients pay for access to the platform's capabilities, including the use of open-source models, fine-tuning services, and on-demand deployments. Revenue is generated through subscription fees and additional charges for premium features and services. The recent $52M Series B funding led by Sequoia will be used to accelerate the development of compound AI systems, expand the team, and enhance the platform to increase AI adoption in production environments.

Keywords: AI inference, machine learning, model deployment, fine-tuning, open-source models, subscription service, Sequoia funding, compound AI systems, rapid deployment, reduced costs.

Company overview

Fireworks AI company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2022
Headquarters
Redwood City, United States
Employees
283
Open positions
37
Dealroom signal
95.9
client focusb2btechnologyArtificial Intelligencebusiness modelSaaSsectorOpen SourcesectorCore AIsectorVerified Unicorns and $1B ExitssectorGenerative AIsectorMLopssectorgenAI Operation LayersectorWoman FoundersectorAI Model Training and Developmentsectorai model layersectorVerified ThoroughbredsindustryEnterprise Software

Valuation & funding

Fireworks AI funding history

Real financing events remain useful in the public preview; precision and the complete record are the upgrade.

Deal typeDateAmountValuationInvestorsSource
SERIES D Jul 2026 $1.5B $18B Evantic Capital · TCV · Atreides Management · Lightspeed Venture Partners
SECONDARY Nov 2025 $20M $4B Sequoia · Index Ventures · Lightspeed Venture Partners · Evantic Capital
SERIES C Oct 2025 $230M $4B Lightspeed Venture Partners · Sequoia · Index Ventures · Evantic Capital
SERIES B Jul 2024 $52M $552M Sheryl Sandberg · MongoDB · Benchmark · Nvidia
SERIES A Mar 2024 $25M $100M Benchmark · Sequoia
Showing 5 recorded eventsUnlock the complete deal history →

Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

USDRevenueGrowthEBITDAMarginProfitMarginR&D
2026 $1B +257.1% $0 0% 0%
2025 $280M +4207.7% $0 0% 0%
2024 $6.5M +116.7% $0 0% 0%
2023 $3M 0% $0 0%
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

How Fireworks AI is moving

Follow workforce and web momentum over time, compare each signal with similar companies, and spot changes before they show up in a financing event.

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People

Leadership and team at Fireworks AI

26 people are mapped to this company. A useful sample stays open; the full people graph is gated.

Roles, tenure and founder relationshipsSee all 26 people →

Comparisons

Fireworks AI compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Capital deployed

Fireworks AI investments and acquisitions

Recent portfolio relationships for companies that also act as investors or acquirers.

Talent graph

Fireworks AI's talent

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Team profiled 26 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 9 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

15 investors on Fireworks AI's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 10 investors entered at this stage
Benchmark
Sequoia
Sheryl Sandberg
MongoDB
Nvidia
Alexandr Wang
Frank Slootman
Howie Liu
AMD
Databricks Ventures
Series B+ 5 investors entered at this stage
Lightspeed Venture Partners
Index Ventures
Evantic Capital
TCV
Atreides Management

Global footprint

Where Fireworks AI has talent and traffic

Workforce by country
4 countries with
team presence
🇺🇸 United States94.3%
🇬🇧 United Kingdom3.5%
🇨🇦 Canada1.4%
🇦🇺 Australia0.7%
4 countries shown

In the news

Latest news about Fireworks AI

Recent press, funding announcements, and product moves mentioning Fireworks AI — open to read from the original sources.

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Market sentiment

What the market is saying about Fireworks AI

An AI-synthesized read of the highest-engagement posts about Fireworks AI on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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