Cognition AI, the San Francisco-based startup behind the autonomous software-engineering agent Devin, announced on September 8, 2026 that it has closed a Series E round of more than $2 billion at a post-money valuation of $48 billion. The round was led by new investors Andreessen Horowitz and Accel, with participation from existing investors Founders Fund, General Catalyst, and Avenir. The raise nearly doubles Cognition's valuation from the $26 billion it recorded in May 2026, when the company raised more than $1 billion in its Series D.
The financing underscores the speed at which the AI coding market is scaling and the premium investors are placing on companies that can automate software development at enterprise scale. Cognition's run-rate revenue has climbed from $492 million at the time of its May round to nearly $900 million as of the September announcement — roughly 83 percent growth in four months. The company also indicated that it is targeting $4 billion to $5 billion in annualized revenue by the end of 2026, a goal that, if reached, would place it among the fastest-growing enterprise software companies in history.
The revenue surge is closely tied to Devin, which Cognition launched two years ago as the first AI software engineer. The product now powers engineering teams at NVIDIA for chip design, at GE Aerospace for aviation, at Citi for financial services, at Mercedes-Benz for automotive, and at Modal for AI infrastructure. Cognition reported that monthly Devin usage, measured in the company's proprietary Agent Compute Units, has risen steeply between August 2025 and August 2026, and that 89 percent of code committed by Cognition's own engineers was committed by Devin itself, with the remainder handled by local agents in Devin Desktop.
Beyond raw revenue growth, Cognition has broadened Devin's capabilities significantly since its Series D. The product now offers Auto-Triage for incident investigation, a Security Swarm for vulnerability triage, and Automations that let teams trigger workflows from events in Slack, GitHub, Linear, and other systems without opening a chat for each task. These expansions signal Cognition's push to position Devin as a comprehensive software-engineering platform rather than a single-purpose coding assistant, a strategy that differentiates it from competitors focused on narrower code-generation tasks.
The breadth of the investor syndicate also merits attention. Beyond Andreessen Horowitz, Accel, Founders Fund, General Catalyst, and Avenir, the round included Benchmark, Bessemer Venture Partners, Kleiner Perkins, Greylock, Lightspeed, Altimeter, Bond Capital, Meritech Capital, T. Rowe Price, Bain Capital Ventures, and NVIDIA, among others. The participation of a chipmaker like NVIDIA alongside traditional software investors reflects the cross-cutting nature of Cognition's business: as AI agents consume more compute and generate more code, they create demand for both silicon and enterprise software infrastructure.
Cognition has also expanded its global footprint, opening offices in Washington, D.C., Tokyo, Singapore, London, São Paulo, and Madrid over the past year, in addition to its hubs in San Francisco, New York, and Austin. The company has framed itself as an "independent agent lab," emphasizing its ability to select and combine models — including its own — rather than tying customers to a single provider. That positioning may prove advantageous as enterprises increasingly demand flexibility in their AI toolchains.
The round raises questions about valuation sustainability in the AI coding sector. At $48 billion, Cognition would be valued at roughly 53 times its current annualized revenue, a multiple that reflects investor confidence in the TAM for autonomous coding agents but also demands sustained execution. The company's stated target of $4–5 billion in annualized revenue by year-end would bring that multiple closer to 10–12x, though meeting the goal will depend on continued enterprise adoption and the competitive dynamics of a market that includes GitHub Copilot, Google's Gemini Code Assist, and numerous well-funded startups.
Sources
- [Cognition Blog – Do it all with Devin: Announcing our Series E](https://cognition.com/blog/series-e)
- [Unite.AI – Cognition Raises Over $2B Series E at $48B Valuation to Scale Devin Agents](https://www.unite.ai/cognition-raises-over-2b-series-e-at-48b-valuation-to-scale-devin-agents/)
- [Reuters – Cognition AI raises $2 billion at $48 billion valuation](https://www.reuters.com/technology/cognition-ai-raises-2-billion-48-billion-valuation-2026-09-08/)
