Fireworks AI Reportedly Eyes a $30 Billion to $40 Billion Valuation, Roughly Double Its July Price

Fireworks AI, the California company that runs open AI models for businesses, is in early talks to raise funding at a valuation of $30 billion to $40 billion, as reported by Tech Funding News on October 22, 2026, citing Business Insider. The talks are preliminary, no round size has been reported, the target could change and Fireworks declined to comment. If it happens, the price would be roughly double the $17.5 billion valuation on its $1.505 billion Series D in July.

What Is Reported and What Is Not

This is a report of talks, not a closed round. The Information reported in late September that Fireworks had considered raising at about $30 billion, so the range has since moved higher. Nothing has been confirmed by the company, so no investors, amount or date should be assumed. The jump would be steep: Fireworks was valued at $4 billion in October 2025 and $17.5 billion nine months later.

What Fireworks Does

Fireworks was founded in 2022 by engineers from the team behind PyTorch, the open-source AI framework developed at Meta. Chief executive Lin Qiao previously led PyTorch at Meta. Her co-founders include Benny Chen, a former Meta ads infrastructure lead, Chenyu Zhao, who led Google's Vertex AI, and Meta PyTorch engineers Dmytro Dzhulgakov, Dmytro Ivchenko and James Reed, along with Pawel Garbacki, who led core machine learning for Meta's news feed.

The platform lets companies train and serve custom versions of open models on their own data. Fireworks lists Uber, Shopify, Doximity, Geico and Revolut as customers, and says Cursor and Harvey build specialized models on it.

The Funding History

Fireworks raised a $250 million Series C in October 2025, led by Lightspeed Venture Partners, Index Ventures and Evantic, which took total funding to $327 million. On July 16, 2026 it announced the $1.505 billion Series D at $17.5 billion, led by Atreides Management, Index Ventures and TCV. Evantic, Lightspeed and Nvidia took part as existing investors, and 17 investors joined in total, including 20VC, Bessemer Venture Partners, Insight Partners, Lone Pine Capital, Menlo Ventures and Ontario Teachers' Pension Plan.

With that round, Fireworks said it had passed $1 billion in annualized revenue, up fivefold from its last round, and that daily token volume nearly tripled from 15 trillion to more than 40 trillion. It also said about 95 percent of tokens come from models customized on customers' own data. These figures are company-reported and have not been audited.

Rivals Are Repricing Too

Fireworks is not repricing alone. Baseten raised $300 million at $5 billion in January, then a $1.5 billion Series F at $13 billion on June 22, led by Altimeter Capital, Conviction and Spark Capital. Bloomberg reported on September 23 that Baseten was in talks at about $26 billion. Modal Labs said on October 14 that it had raised a $750 million Series D at $15.75 billion, led by Accel, and passed $1 billion in annualized run rate. Together AI raised $800 million at $8.3 billion on July 1.

The Multiple Question

Tech Funding News calculates that $30 billion to $40 billion is 30 to 40 times the $1 billion run rate Fireworks disclosed in July. The Series D priced it at about 17.5 times. Modal's $15.75 billion sits at roughly 16 times its run rate, and Baseten's $13 billion was about 22 times a reported $600 million run rate from the first quarter. Fireworks has not published a newer revenue figure, so the true multiple depends on how much it has grown since July. Headline valuations can also blend different entry prices, because some of these rounds close in tranches.

The market behind the numbers is large. IDC raised its 2026 forecast for AI infrastructure spending to $497 billion in July and expects $1.08 trillion in 2029. Most of that spending goes to servers, so it tracks the compute these startups buy, not the software they sell.

What This Means for Founders

First, treat a report of talks as a signal, not a price. A valuation range in a news story can change before a round closes, or the round may never close. If you are comparing your own raise to a headline, use confirmed rounds. Know how post-money valuation is calculated and what it means for your dilution.

Second, expect investors to price by comparables in a hot category. Fireworks, Baseten and Modal are being priced against one another, and each round lifts the next. That helps a founder in the category, but it also means a drop in one valuation can move them all. Ask yourself what your plan is if the category cools and your next round prices lower, which is what a down round is.

Third, know your revenue metrics. Investors in this market reference annualized run rate, and the number is only as good as its definition. Learn how ARR is measured and reported, and be ready to explain how much of it is recurring and how fast it is growing, since a lead investor will test it in due diligence.

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