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Artificial Intelligence

Models, tools and the companies building them.

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Artificial Intelligence

Claude Code vs Cursor vs Copilot vs Codex CLI: 8 AI Coding Agents Compared

We put eight AI coding agents head-to-head — Claude Code, Cursor Composer 2.5, GitHub Copilot, OpenAI Codex CLI, Google Antigravity, Cline, Gemini CLI and Cognition's Devin Desktop — on price, context window, surface coverage and how predictable the bill actually is. One clear winner, and several tools you should only buy for a specific job.

Administrator9 min read

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Anthropic

Anthropic Claude Code

Anthropic's agentic coding tool covers an impressive spread of surfaces - terminal, IDE, web, mobile, GitHub and Slack - and bundles into existing Claude subscriptions, but opaque usage caps and a steep jump to $100+ tiers make the value harder to pin down than the $20 entry price suggests.

Editorial team
4.0

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Cursor

Cursor Composer 2.5

Cursor's third-generation in-house coding agent lands third on the Coding Agent Index while costing a fraction of its rivals per task — a remarkable price-performance story that makes the $20 Pro tier one of the easiest recommendations in AI-assisted development.

Editorial team
4.5

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GitHub

GitHub Copilot (Pro, Pro+ and Max Plans)

GitHub Copilot remains the most broadly available AI coding assistant, with unlimited completions, agent mode across five major IDEs and a coding agent that answers to GitHub issues. The new credit-based billing is generous on paper but harder to predict than a flat subscription.

Editorial team
4.0

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OpenAI

OpenAI Codex CLI: Terminal Coding Agent Review

OpenAI's open-source, Rust-built terminal agent is a genuinely capable coding companion that edits files, runs sandboxed commands and hands tasks off to the cloud — and it's bundled with every ChatGPT plan, including the free one. Muddled model versioning is the main thing keeping it from a top score.

Editorial team
4.0

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Google

Google Antigravity 2.0

Google's agent-first VS Code fork has the most interesting ideas in AI coding right now — a self-verifying browser and a five-agent mission control — but four quota cuts in four months make the $20/month Pro tier hard to trust.

Editorial team
3.5
Cline Bot Inc.

Cline: Open-Source AI Coding Agent with Plan and Act Modes

Cline is a free, Apache-2.0 coding agent that brings your own model key and splits work into a read-only Plan mode and a hands-on Act mode. It's the pick for developers who want provider choice and self-hosting control, but usage-based inference costs and a fiddlier setup are the price of that freedom.

Editorial team
4.3

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Google

Google Gemini CLI

Gemini CLI was a landmark open-source terminal agent — Apache 2.0, a 1M-token context window and a famously generous free tier — but Google shut off consumer and free access on June 18, 2026 in favour of Antigravity CLI. It now only makes sense for enterprise and API-key users.

Editorial team
2.5

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Even Realities

Even Realities G2 AI Smart Glasses

Even Realities' G2 is the rare pair of smart glasses you could actually wear to a meeting — no cameras, no speakers, just a discreet green heads-up display and genuinely excellent battery life. Rough software and finicky touch controls keep this $599 pair firmly in early-adopter territory.

Editorial team
3.5