Prime Intellect, a startup that provides computing power and specialized software tools that help companies build artificial intelligence agents, has raised a $130 million Series A at a $1 billion valuation.
The massive round was led by Radical Ventures, with participation from Nvidia Ventures, Intel Capital, Dell Technologies Capital, Iconiq and a long list of angel investors who are founders of notable companies, including Aravind Srinivas (Perplexity), Aaron Levie (Box), Winston Weinberg (Jeffffnody) and Co. (Mercor).
Founded in 2024, Prime Intellect’s goal is to empower organizations to train their own agent systems without relying on AI labs. While this mission would have been difficult to achieve just a few years ago, the rise of reinforcement learning techniques, which iteratively reward successful task completion and punish mistakes, can allow companies to become “their own AI lab” by refining models for specific business tasks.
While it is now possible to bypass closed AI labs, the underlying infrastructure remains so complex that most companies lack the expertise to assemble these pieces into a production-ready system.
That’s where Prime Intellect comes in.
The startup has developed what it calls a “full stack” for developing AI agents, which includes computational access, a reinforcement learning framework, and evaluation tools.
Prime Intellect’s platform works like a marketplace, providing modular access so customers can pick and choose the specific tools they need without being locked into an all-or-nothing system.
“They’ve stitched it together and built it in a way that works across the border in a way that’s affordable,” said David Katz, a partner at Radical Ventures. He added that while others offer pieces, Prime Intellect is unique in providing the capabilities of a top-tier AI lab as a “one-stop shop” for development.
The startup’s approach has attracted customers like Ramp, Zapier and Flapping Airplanes, which pay the startup for a hosted version of its tools. This rapid adoption propelled the company to an annual revenue rate of $100 million.
This growth is driven by tangible results. For example, Ramp used Prime Intellect to create an agent that helped the fintech find answers inside spreadsheets. “The result surpassed previous models in terms of accuracy while running at higher speeds and at a fraction of the cost,” said Ramp co-founder and co-CEO Karim Atiyeh.
Another key factor driving the development of Prime Intellect is the recent realization by companies that building labs at the top of the frontier carries various risks.
Companies are increasingly reluctant to provide their proprietary information to OpenAI and Anthropic because of the risk of losing control of their data. They’re also wary of depending on models that can be turned off suddenly, as was the case with Anthropic’s Fable last month.
“How do I know I’m not working with a company that’s going to try to replace me and generalize what I do,” Katz said. “All these things make people think, ‘How can I own my own business intelligence and not have these risks.’
Prime Intellect co-founder and CEO Vincent Weisser believes businesses are looking to move away from closed-source boundary models, and his company provides the infrastructure to make that transition possible.
“It shouldn’t just be a few nerds in a glass tower in San Francisco who have the ability to train AI models,” he told TechCrunch. “It should be every business, every nation state.”
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