Factory Raises $150M Series C for Enterprise AI Agents

Factory has raised a $150M Series C to push its software-development agents deeper into the operating systems of enterprise engineering. The round was led by Khosla Ventures, with participation from Sequoia Capital, Blackstone, Insight Partners, Evantic Capital, 20VC, NEA, and Mantis VC.

Factory said the April 16, 2026 financing valued the company at $1.5B. The capital will support research, product development, and global go-to-market investment as Factory tries to move Droids beyond code generation and into planning, testing, review, incident response, documentation, and deployment.

The size of the round matters, but the permission attached to the product matters more. An individual developer can try an AI coding assistant in an afternoon. An enterprise that lets autonomous agents work across tickets, source code, production incidents, and release processes needs controls, evidence, cost discipline, and a clear line of accountability.

What Factory Announced

The $150M Series C follows a rapid sequence of disclosed financings. Factory announced a $5M seed round in November 2023, a $15M Series A in June 2024, and a $50M Series B in September 2025. Together with the Series C, those named rounds total $220M in disclosed funding.

Factory identified Khosla Ventures as the lead investor and named Sequoia Capital, Blackstone, Insight Partners, Evantic Capital, 20VC, NEA, and Mantis VC as participants. TechCrunch reported that Khosla Ventures Managing Director Keith Rabois joined Factory's board, adding operating and company-building experience to a financing that places Factory among the better-capitalized companies competing for enterprise AI engineering budgets.

The $1.5B valuation is a company-stated figure. Factory did not disclose its legal structure, revenue base, ownership breakdown, or whether the valuation should be interpreted as pre-money or post-money, so those details remain outside the verified record.

The Company Behind the Droids

Factory was founded in 2023 by Matan Grinberg, cofounder and CEO, and Eno Reyes, cofounder and CTO. Sequoia's company profile identifies both founders and its 2023 partnership with Factory, while a McKinsey interview with Grinberg traces the company to his decision to leave a theoretical-physics PhD program at UC Berkeley.

The company calls its software agents Droids. They are designed to execute work across the software-development lifecycle, including feature implementation, code review, testing, documentation, incident response, and project planning. Factory supports multiple models and interfaces, including the CLI, IDE, Slack, Linear, and web, giving enterprise teams a common operating layer instead of tying every workflow to a single model or editor.

Factory is headquartered in San Francisco and opened a London office in March 2026 to support European customers. That expansion, followed by the June appointment of Marcello Gallo as CRO, shows that the Series C is funding a go-to-market problem as much as a research problem.

From Coding Assistant to Software Production System

Factory's product story is moving past the familiar promise that AI can help a developer type faster. Missions are designed to coordinate long-running, multistep, multi-agent workflows. Factory Desktop gives Droids a local environment and system context, allowing an agent to work with the files, services, credentials, and tools that surround a software task.

That broader scope changes what enterprise buyers must evaluate. Model quality still matters, but so do routing, cost control, identity, permissions, audit trails, failure handling, and the evidence that an agent completed the right job. The Series C announcement named optimized model routing, always-on agents, enterprise governance, and measurement of agent readiness and effectiveness as priorities for the next product phase.

The distinction is commercially important. A coding suggestion is easy to inspect before it becomes part of a repository. An agent that investigates an incident, modifies code, runs tests, updates a ticket, and prepares a deployment crosses several systems where mistakes become operational events. Factory's opportunity is to make that chain governable enough that enterprises can expand autonomy without creating a new layer of invisible risk.

The Traction Factory Reports

Factory said Droids were used daily by hundreds of thousands of developers when it announced the Series C. The company also said revenue doubled month over month for six consecutive months and named NVIDIA, Adobe, EY, Palo Alto Networks, and Adyen among the enterprises using its platform.

Those figures help explain the investor conviction, but they remain company-reported. Factory has not disclosed the underlying revenue base, the mix of paid and evaluated usage, or independently audited adoption metrics. The useful signal is not a claim that the market has been settled; it is that enterprise demand is strong enough for Factory to raise a large growth round less than 3 years after its founding.

Why the Investor Syndicate Matters

The Series C combines continuity with new capital. Sequoia backed Factory at seed and led its Series A, while NEA participated in the Series C after leading the Series B. Khosla Ventures led the latest round, joined by Blackstone and Insight Partners as well as Evantic Capital, 20VC, and Mantis VC.

That mix gives Factory more than a larger balance sheet. Early investors have watched the product move from autonomous coding tasks toward a broader engineering platform, while growth-oriented firms are arriving as Factory sells into larger organizations. The shared investment thesis appears to be that AI engineering will become an enterprise system of record and action, not simply a feature inside an editor.

Competition Moves Beyond the Editor

Factory enters the next phase with serious competition. Anthropic's Claude Code, Cursor, Cognition, and other AI engineering products are competing for many of the same developers and budgets. Model providers are also improving their own coding and agent capabilities, which means any software layer above them must keep proving its value.

Factory's answer is model choice and organizational reach. A platform that can route work across models, preserve context across interfaces, and execute longer workflows may give enterprises leverage as model performance and pricing change. The trade-off is that every additional system an agent can touch raises the burden of governance and reliability.

What the $150M Changes

The financing gives Factory room to invest in the infrastructure around autonomy: research, routing, cost controls, always-on execution, governance, measurement, and global sales capacity. Those are less visible than a coding demo, but they are the parts that determine whether an agent can move from a developer experiment into a durable enterprise workflow.

Factory now has to convert rapid adoption and investor confidence into repeatable operating proof. Engineering leaders will judge whether Droids complete valuable work, respect security boundaries, control model costs, recover from failure, and leave enough evidence for people to trust the result. The larger Factory becomes, the more its product will be measured by the work enterprises are willing to let it own.