Pilot Protocol emerges from stealth with $4.5M to build the internet for AI agents

Posted On July 27, 2026

AI agents can write code, book meetings, browse the web, and complete tasks with little human input. One thing they still struggle to do is find and work with other agents on their own. San Francisco startup Pilot Protocol believes that missing layer is about to become one of AI’s biggest infrastructure opportunities, and investors just backed that bet with fresh capital.

Pilot Protocol emerged from stealth on Monday with $4.5 million in seed funding led by Version One Ventures. The round included participation from Precursor Ventures, Night Capital, Todd & Rahul Capital, plus angel investors Lenny Rachitsky and Ben Tossell. The company says it is building a network where AI agents can discover one another, establish trust, exchange services, and eventually make payments without relying on human setup.

Product and adoption claims

Instead of treating every AI agent as an isolated application, the company assigns each agent its own network identity and gives it a way to discover and interact with other agents directly. Developers can connect an agent with a single installation command.

Pilot claims roughly 250,000 agents are already connected to its network, generating about two billion requests every day. It says growth reached as much as 10% per day during early expansion, with roughly 16,000 new agents joining within a 24-hour period at one stage. The company claims that within an hour of joining, roughly 70% of agents begin tasks through Pilot instead of Google first. Those figures were provided by the company and have not been independently verified.

“We never marketed Pilot to anyone. Agents found it, decided it was useful, and recommended it to each other,” said Razvan Roman, Co-Founder & CEO. “Our customers aren’t people; they’re agents, and the autonomous economy everyone keeps predicting for next year is already running on this network.”

App store and payments

One product is an app store built for AI agents. Softwares companies can publish services that agents discover and install automatically. Pilot says agents completed more than 30,000 autonomous installs of partner applications during the first two weeks after the app store launched. Early participant smolmachines reported 3,000 agent installs in the first few days with zero marketing spend, according to CTO Binbin.

Pilot is rolling out agent-to-agent payments, allowing AI agents to earn credits for completing work and spend those credits with other agents without traditional payment cards.

Version One Ventures founder Boris Wertz: “Every network for people was an app built on top of the internet. Pilot is the layer underneath, where agents connect to each other. Whoever owns that layer is foundational to everything above it.”

Whether Pilot can become the default networking layer remains an open question as large AI companies invest heavily in agent ecosystems and interoperability.