The blog.

ChatGPT, Claude, Gemini and Cursor now sell plans from under $5 to $500 a month. Here is what each tier actually buys, and which one most people should pay for.

The three coding agents most developers are choosing between, compared on where they run, what they cost, and who owns them now — including Cursor’s move into SpaceX.

Cognition renamed Windsurf to Devin Desktop, retired Cascade, and rebuilt the local agent. Here is what actually changed for users, and whether it is still the right editor.

OpenAI shut Sora down for good in September 2026. Here are the AI video tools worth moving to, matched to what you were using Sora for.

A hands-on comparison of the three leading AI chatbots — where each one wins on writing, coding, reasoning, research, and price.

Three AI coding assistants, compared on autocomplete, agentic edits, codebase understanding, and price — with a clear pick for each kind of developer.

The AI tools with genuinely useful free tiers — for chat, writing, images, coding, and productivity — and how to tell a real free plan from a teaser.

A lean, high-leverage AI stack for early-stage startups — covering building, marketing, support, and operations without burning runway.

A clear, jargon-free explanation of AI agents — what they are, how they differ from chatbots, where they actually work today, and the tools to try.