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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.
News
GMI Cloud lands $947M in loans, backed by Nvidia GPUs
Sep 2, 2026
Analysis
Women (co)founded startups are raising more megarounds than ever
Aug 20, 2026
News
IREN lifts AI cloud revenue target to $4B after $2.8B in new deals
Jul 21, 2026
News
Fireworks AI raises $1.5B Series D at $17.5B valuation
Jul 16, 2026
Market map
The Open & Sovereign AI Ecosystem
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
Valuation & funding
Fireworks AI funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| 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 | ↗ |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $1B | +257.1% | 283 |
| 2025 | $280M | +4207.7% | 153 |
| 2024 | $6.5M | +116.7% | 61 |
| 2023 | $3M | — | — |
Growth signals
Fireworks AI website traffic
Latest recorded traffic for Fireworks AI is 900K monthly website visits, up 25% over the last three months. Fireworks AI's team grew 85% over the past year.
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.
| Company | Headquarters | Status | Employees | Total funding | Valuation |
|---|---|---|---|---|---|
Lightning AIDiscover, clone, and publish ML workflow templates as Lightning Apps |
New York City, United States | Acquired | 278 | $109M | $2.5B |
ModalThe serverless platform for genAI training |
New York City, United States | Operational | |||
AnyscaleProvides an application development platform for developers to build distributed applications |
San Francisco, United States | Acquired | |||
FacultyCustom artificial intelligence systems for enterprise decision-making |
London, United Kingdom | Acquired | |||
Hugging FaceOpen-source platform for building and deploying AI models |
New York City, United States | Acquired | |||
Neo4jGraph database and analytics platform for enterprises. |
San Mateo, United States | Operational | |||
TogetherCloud infrastructure for developers and enterprises to train, fine-tune and run AI models |
Menlo Park, United States | Operational | |||
DataRobotEnterprise AI platform for building and deploying models. |
Boston, United States | Operational |
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
Source: Dealroom Talent Intelligence.
Global footprint
Where Fireworks AI has talent and traffic
team presence
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.
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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