Claude Code is an agentic coding tool developed by Anthropic that operates directly in your terminal and integrates with VS Code, JetBrains and the Claude desktop app. Unlike AI coding assistants that suggest single lines, Claude Code operates agentically — it reads your entire codebase, understands the architecture, executes multi-step tasks and can work autonomously on complex engineering tasks while you do other things.
At its core, Claude Code uses Claude's industry-leading 1-million-token context window to hold your entire codebase in context simultaneously. It can write new features, fix bugs across multiple files, run test suites, interpret results and iterate until tests pass — all from a single natural language instruction.
Claude Code is available to Pro subscribers ($20/month) and becomes significantly more powerful at the Max tiers ($100-200/month) which provide the extended session capacity needed for complex multi-hour coding tasks. Developers report completing in hours tasks that would previously have taken days.
In March 2026, Anthropic released data showing that developers using Claude Code preferred Sonnet 4.6 (the underlying model) over the previous Opus model 59% of the time for coding tasks, reflecting both its quality and cost efficiency.
| Plan | Price | Key features |
|---|---|---|
| Claude Pro (includes Claude Code) | $20/month | ~45 messages per 5hr window, Sonnet 4.6, VS Code + JetBrains integration |
| Claude Max 5x | $100/month | 5x Pro capacity — for intensive daily Claude Code sessions |
| Claude Max 20x | $200/month | 20x Pro capacity — effectively unlimited for power developers |
| Claude API | Pay per token | $3/MTok input, $15/MTok output (Sonnet 4.6) for API-based integration |
Claude Code is the most capable agentic coding tool available in 2026 and represents a genuine step change in developer productivity. The ability to hand an entire complex task to an AI agent and come back to find it completed is transformative for professional developers. It is included from the Claude Pro tier at $20/month, making the Pro subscription exceptional value for developers. No affiliate programme but this is one of the most-searched developer AI tools and essential for the directory.