Modal Labs has reportedly tripled its value to $15.75 billion four months after last funding round
The company behind AI inference infrastructure is reported to be closing in on a round led by Accel at $15.75 billion, but nothing is confirmed — and the numbers reflect an industry being repriced fast despite thin margins.
Modal Labs, a company that provides infrastructure for running AI models, is nearing a $750 million funding round led by Accel at a valuation of $15.75 billion — including the investment. That is according to TechCrunch on September 28, 2026, citing a single source with knowledge of the funding. The company itself has declined to comment, and the terms are described as "nearing," not signed. The numbers could change or the deal could fall apart before it becomes official.
From $4.65 Billion to $15.75 Billion in Four Months
If the numbers hold, Modal's valuation would more than triple from the $4.65 billion at which the company was valued when it announced a $355 million round in May 2026 — just four months earlier (TechCrunch).
The reported round is the culmination of a steep funding ladder. According to Crypto Briefing, Modal raised $7 million in seed funding in early 2022, followed by a $16 million Series A in October 2023. A $87 million Series B in September 2025 valued the company at $1.1 billion, before the Series C in May 2026 set the figure at $4.65 billion. Investors include Redpoint Ventures and General Catalyst.
What Modal Does — and Why Demand Is Growing
Modal, founded in 2021 and based in New York with roughly 150 employees, lets developers train AI models and run other compute-intensive workloads without managing their own servers. The company's website lists customers including the coding company Cognition, AI music generator Suno, fintech company Ramp and publishing platform Substack (TechCrunch).
Demand for inference services — that is, running an already-trained model to generate results — is growing particularly among customers using open-source models, according to UA.News's summary of TechCrunch.
The Revenue — Modal's Own Numbers
The company told Reuters in May that annualized revenue had passed $300 million. That is Modal's own figure, not independently verified. Crypto Briefing places the number in sequence: from roughly $60 million in September 2025 to nearly $300 million in May 2026 — roughly a fivefold increase in under nine months. The company itself says it has launched over 1 billion sandbox environments.
An Industry Being Repriced at Once
Modal is not alone in the upscaling. Bloomberg reports that competitor Baseten is nearing capital at a $26 billion valuation — a doubling since June. The Information reports that Fireworks and Fal, which provide inference for video and image generation, are negotiating with investors over rounds that would significantly increase their valuations (TechCrunch).
The growth is also measured in revenue. Fireworks announced in July that annualized revenue had reached $1 billion — a fivefold increase from the year before. According to TechCrunch's source, more inference-focused companies are expected to reach the same milestone by the end of the year.
The Thin Margin Undermining the Numbers
As fast as revenue is growing, margins are just as thin. TechCrunch points out that the cost of acquiring or leasing compute capacity remains very high — and that is the economic tension the valuations across the industry rest on. Whether captured value in AI inference ends up with infrastructure companies or with the suppliers of the compute itself is an open question the public numbers do not answer.
What Remains
The report rests on one anonymous source, and Modal has declined to comment. Terms could change before signing, and it remains unclear how valuations at this level can be reconciled with the compute-heavy cost structures that keep margins so thin. Until the company or its investors officially confirm the terms, the reported number is just that — a reported number, not a deal.