Fireworks AI
PrivateLast Round
Series E
Oct 20, 2026
Est. Valuation
$30B
Total Funding Raised
$1.83B
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Fireworks AI operates in AI, Data & Cloud Infrastructure and is based in San Mateo, California. Its latest recorded funding round was a Series D round in July 2026.
Fireworks AI is a software development company that provides a generative AI platform-as-a-service for developers and enterprises to run, fine-tune, and deploy open-source large language and image models.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Platform-as-a-Service, Cloud Infrastructure, ML Platforms
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Fireworks AI Comparables
Compare Fireworks AI with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Baseten | 91% | |
| Together AI | 84% | |
| Deep Infra Inc. | 83% |
For institutional investors. Book with your work email.
Fireworks AI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | Oct 20, 2026 | ||||
| Series D | Jul 15, 2026 | ||||
| Growth Equity | May 26, 2026 | ||||
| Series C | Oct 28, 2025 | ||||
| Series B | Jul 11, 2024 | ||||
Series A | Mar 27, 2024 |
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
Fireworks AI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Benchmark Capital | Series C, Series A, Series B |
| TIME Ventures | Series D |
| Quantum Energy Partners | Series D |
| Original Capital | Series D |
| Atreides Management | Series D, Tender Offer |
| 20VC | Series D |
| Ontario Teachers' Pension Plan | Series D |
For institutional investors. Book with your work email.
Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 12, 2026
A second major security breach occurred within a five-week period.
- Nov 10, 2026
Notion revealed as a customer using AI infrastructure.
For institutional investors. Book with your work email.
Fireworks AI Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Book a demoFor institutional investors. Book with your work email.
Appears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about Fireworks AI's valuation, stock price, and market status.
Is Fireworks AI a public or private company?
Fireworks AI is a private company.
What is the current stock price of Fireworks AI?
Fireworks AI is a private company, so its shares have no public market price. Caplight tracks Fireworks AI's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Fireworks AI worth (valuation)?
Fireworks AI's valuation is estimated at $30.0B based on funding round data.
Can I buy Fireworks AI stock?
Fireworks AI shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Fireworks AI's last funding round?
Fireworks AI's most recent funding round was Series E on October 20, 2026.
Who are the main investors in Fireworks AI?
Key investors in Fireworks AI include Atreides Management, TCV, Sequoia Capital, Index Ventures, Evantic Capital.
Will Fireworks AI IPO soon?
No public IPO plans have been announced for Fireworks AI.
How can I track Fireworks AI secondary market activity?
Caplight tracks bids, offers, and trades in Fireworks AI's shares on secondary markets.