What happened
Nous Research is finalising a new funding round of at least $75 million. The deal values the company, which builds the open-source Hermes agent, at $1.5 billion. TechCrunch AI reports that Robot Ventures is leading the round, with significant participation from USV.
This funding comes less than three months after Nous announced its $50 million Series A. The new capital brings its total raised to over $145 million since it was founded in 2023.
How the room's reading it
The immediate chatter on X is about the valuation — a steep climb so soon after their last round. Investors are clearly betting big on the agentic paradigm, not just on Nous Research itself. Developers point to Hermes' open-source traction, with its 214,000 stars on GitHub, as proof of a genuine grassroots need for these tools. The consensus among practitioners is that this signals a shift.
Agents are moving beyond demos and viral clips into something you can build a real product on top of. This funding is seen as market validation for the whole category, proving there's a serious commercial path beyond popular open-source projects.
Sailfish's take
We see this less as a funding story and more as a product story. The valuation is a lagging indicator. The interesting part is why Hermes got developer traction — it shipped with concrete 'skills' and a mechanism to learn more. That's a real product choice, not just an API wrapper around a language model.
We've shipped enough agent-like systems to know that the hard part isn't the 'brain', it's the scaffolding for reliable tool use. The real test for Nous will be balancing its open-source credibility with a growing commercial cloud offering. We're watching, but we'd bet on agent architectures that ship with a strong opinion on skills from day one.