Cognition AI Blog

Cognition AI Blog

cognition.ai/blog
12
Articles
9月9日 01:01
Last updated
Funding, growth, and the next frontier of AI coding agents

Funding, growth, and the next frontier of AI coding agents

Cognition has raised over $400M at a $10.2B post-money valuation led by Founders Fund. Other existing investors are similarly doubling down including Lux Capital and 8VC (who jointly led our previous round), Neo, Elad Gil, Definition Capital, and Swish VC. We’re also joined by new investors including Bain Capital Ventures and D1 Capital.

Cognition AI Blog
ai api platform
Build Your Own AI Data Analyst

Build Your Own AI Data Analyst

Our #analytics Slack channel looks completely different than it did a year ago. Like most companies, we used to struggle with analytics. Even seemingly simple questions like "Why is enterprise plan revenue spiking for this cohort?" led to ping chains of doom. Getting answers often took days or weeks. Now, it takes minutes. What changed? We trained our own 24/7 on-demand data scientist.

Cognition AI Blog
ai api platform
Devin's MCP Marketplace

Devin's MCP Marketplace

You can now connect your favorite MCP servers to Devin.

Cognition AI Blog
ai platform tool
Cognition’s acquisition of Windsurf

Cognition’s acquisition of Windsurf

Cognition has signed a definitive agreement to acquire Windsurf, the agentic IDE.

Cognition AI Blog
ai platform tool
Coding Agents 101: The Art of Actually Getting Things Done

Coding Agents 101: The Art of Actually Getting Things Done

The year is 2025. Coding agents aren't magic, but they're about the closest thing we have. We've noticed some engineers, in particular at the senior-to-staff level, finding success faster than others. Here we share some top lessons sourced from the experience of our customers and ourselves.

Cognition AI Blog
ai platform tool
Blockdiff: How we built our own file format for VM disk snapshots

Blockdiff: How we built our own file format for VM disk snapshots

How we built blockdiff, an open-source tool for rapid block-level diffs and snapshots of VM disks.

Cognition AI Blog
ai platform tool
Don’t Build Multi-Agents

Don’t Build Multi-Agents

Frameworks for LLM Agents have been surprisingly disappointing. I want to offer some principles for building agents based on our own trial & error, and explain why some tempting ideas are actually quite bad in practice.

Cognition AI Blog
ai platform tool
The DeepWiki MCP Server

The DeepWiki MCP Server

The DeepWiki MCP server is here. Get codebase context and answers about any public GitHub repository in seconds.

Cognition AI Blog
ai api cloud
Devin 2.1

Devin 2.1

We’re announcing some major changes in Devin 2.1. Devin now reports its confidence that it can complete tasks using 🟢 🟡 🔴 and is more likely to succeed in large codebases with better codebase context 🧠

Cognition AI Blog
ai platform tool
Kevin-32B: Multi-Turn RL for Writing CUDA Kernels

Kevin-32B: Multi-Turn RL for Writing CUDA Kernels

We explore reinforcement learning in a multi-turn setting, using intermediate feedback from the environment, and masking model thoughts to avoid exploding context over multiple turns.

Cognition AI Blog
ai platform tool
DeepWiki: AI docs for any repo

DeepWiki: AI docs for any repo

Turn any public GitHub repo into up-to-date documentation you can talk to, for free.

Cognition AI Blog
ai platform tool
Devin 2.0

Devin 2.0

Introducing an agent-native IDE experience and a new Core plan starting at $20.

Cognition AI Blog
ai platform tool