Cognition AI

Cognition AI is a US software-development company founded in 2023 and led by CEO Scott Wu. It develops Devin, an agentic AI software engineer marketed as a full autonomous engineer rather than a pair-programming assistant, and operates the Windsurf AI code editor, which it acquired in July 2025.

Overview

Cognition is built around two products. Devin is an autonomous-agent coding workflow positioned as an engineering team delivered as a service. Windsurf, added through the July 2025 acquisition, is an interactive editor for human-plus-agent coding. The combination places Cognition across both an autonomous-agent surface and an interactive-editor surface, in contrast to the single-surface strategy of Cursor.

Snapshot

Valuation

Revenue (ARR)

Products

Devin

Cognition introduced Devin in March 2024 as "the first AI software engineer," capable of autonomous planning, coding, testing, and debugging across full development cycles. The launch generated industry attention and skepticism, and early demo videos were questioned for their methodological soundness.

Cognition has reported sharp growth in Devin's enterprise usage, attributing a roughly 10× increase in enterprise usage since the start of 2026 to its 2026 revenue ramp. As a flagship enterprise example, the company cited a Mercedes-Benz Group code-modernization project that Devin completed in eight days against an expected eight months (Source: siliconangle.com).

In early June 2026 Cognition released Devin Desktop, extending its coding agent to the desktop form factor. The release came in the same window in which NVIDIA shipped Nemotron 3 Ultra, Google shipped Gemma 4 12B, and Microsoft shipped its MAI slate plus Scout, with Nous Research shipping Hermes Desktop. The desktop release parallels Microsoft's Scout (a desktop-and-browser agent) (Source: nlp.elvissaravia.com). See Agentic AI.

In the week ending July 11, 2026, Cognition shipped SWE-1.7, a coding model reported to run at roughly 1,000 tokens per second (Source: nlp.elvissaravia.com).

On July 21, 2026, Cognition launched Devin Outposts, connecting cloud Devin sessions to customer-controlled machines — GPU boxes, private-network VMs, Kubernetes clusters, and Mac minis — with deployment support from Modal, Cloudflare, Daytona, and Nvidia Brev (Source: devin.ai).

RSA-260 factoring

Cognition published an account on September 9, 2026 of factoring RSA-260, a computation that ran from August 18 to September 3, 2026 at a GPU cost of approximately $400,000 and roughly 13.5 GPU-years on a cluster of NVL72 racks using GB200, GB300 and B200 hardware. The company said its Devin agents handled measurements, cluster operations and optimization end to end in building a GPU lattice siever and the remainder of the general number field sieve pipeline, with a human researcher setting priorities and benchmarks and recognizing when work went off track. The previous public RSA Factoring Challenge record, RSA-250, was set in February 2020 (Source: cognition.com).

Cognition estimated that hyperscalers or frontier AI labs could factor RSA-1024 numbers on the order of $30 million each — 77.9 times more computation than RSA-260 — while RSA-2048 remains roughly a billion times harder than RSA-1024 and is not meaningfully affected. The account is the company's own and has not been independently replicated here. See AI for Science, Agentic AI.

Windsurf

Through the Windsurf acquisition Cognition added an operating AI code editor paired with Devin's agentic capabilities. Following the acquisition, Cognition operates as a two-surface company: Devin as the autonomous-agent coding workflow and Windsurf as the interactive editor for human-plus-agent coding, bracketing Cursor's single-surface strategy.

Multi-provider platform strategy

In June 2026 Cognition executives said the company is revamping its app to let users manage coding agents from many providers, describing the goal as positioning itself as a neutral platform — what they called the "Switzerland of AI agents" — as the agent ecosystem fragments. The makeover reframes Cognition from a single-vendor agent maker built around Devin toward a provider-agnostic control surface over multiple coding agents, an aggregation and orchestration layer rather than a competitor solely on Devin's strength. Cognition framed the bet as a hedge against any single underlying coding agent or model provider dominating, and as a posture distinct from Cursor's editor-centric approach (Source: theinformation.com).

Poke (The Interaction Company)

On July 23, 2026, Cognition announced its acquisition of The Interaction Company, maker of Poke, an SMS-native AI agent that handled more than 100 million message exchanges in the preceding three months and is the only AI agent natively supported in Apple Messages (Source: explainx.ai). The acquisition adds a consumer messaging surface to Cognition's developer-facing Devin and Windsurf products.

Windsurf acquisition

Cognition acquired the residual Windsurf business on July 14, 2025, after a multi-party carve-up earlier that month. OpenAI's $3 billion acquisition of Windsurf collapsed on July 11, 2025 over Microsoft contract rights, with the Windsurf technology viewed as too competitive with Microsoft and GitHub Copilot for OpenAI to accommodate. The same day, Google took a $2.4 billion technology license along with CEO Varun Mohan and key engineers, taking the people and license rather than the company. Cognition then acquired what remained: the Windsurf brand, the remaining product team, and the user install base (Source: Raw Sources/Windsurf Acquisition Saga 2025.md).

The transaction moved Cognition into direct competition at Cursor's scale, a late-arrival trajectory enabled by the acquihire cascade. See (Source: Raw Sources/Windsurf Acquisition Saga 2025.md) for the full arc.

Funding and valuation

Cognition raised a round at a $10.2 billion valuation in September 2025. In April 2026 Bloomberg reported the company was in funding talks at roughly $25 billion (Source: bloomberg.com).

On May 27, 2026, Cognition announced it had raised more than $1 billion in a Series D led by Lux Capital, General Catalyst, and 8VC at a $26 billion valuation — roughly $16 billion above the September 2025 raise and the round previewed in the April 2026 Bloomberg-flagged talks. The company reported that annualized recurring revenue grew from $73 million in June 2025 to $492 million in May 2026, a roughly 6.7× year-over-year ramp, which it attributed to the roughly 10× increase in enterprise usage of Devin since the start of 2026 (Source: siliconangle.com). The round closed in the same May 26–28 window as substantial rounds from Cursor, Baseten, and ClickUp.

Cognition announced a $2 billion Series E at a $48 billion valuation on September 8, 2026, led by Andreessen Horowitz, Accel, Founders Fund, General Catalyst and Avenir — a valuation roughly 1.8 times the May round's, four months later. The company said annualized run-rate revenue had grown from $492 million in May to $900 million, without explaining how it calculates the figure (Source: techcrunch.com). See Coding AI Market Map.

Relationships

• deploys-in: Software engineering workflows.
• depends-on: Major foundation-model providers (Claude, GPT, Gemini).
• related: (Source: Raw Sources/Windsurf Acquisition Saga 2025.md), Cursor (Anysphere), planned Replit, METR — Measuring Impact of Early-2025 AI on Experienced Open-Source Developer Productivity, planned AI Coding Agents.

Sources

• (Source: Raw Sources/Windsurf Acquisition Saga 2025.md) — full context of July 2025 event.
• Bloomberg / AI Startup Cognition to Buy Windsurf After Google Licensing Deal (2025-07-14)
• DeepLearning.ai / Google Cognition Carve Up Windsurf (2025-07-11/14)