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Autonomous coding agentsFor developers#1 trending agent

Claude Code

Anthropic’s agentic coding tool for the terminal and IDE (included in Claude plans).

Price
Free plan · from $17/mo
GitHub stars
★ 153k
Latest release
v2.1.310
2 days ago
Weekly usage (OpenRouter)
13T tokens

Plans & pricing

Read live from the pricing page · today

Free

Free

Free for everyone

Pro

$17/mo

For everyday work

Per month with annual subscription discount (billed up front).

Max

From $100/mo

For people who work with Claude all day

What it is and who it's for

Agents that read your whole project, plan, edit many files, run tests and fix failures on their own — usually from the terminal. You review what they did, like a teammate’s pull request.

Best for: Developers shipping features, refactors and bug fixes faster.

Top models for backend development

By Coding Index · Artificial Analysis

The best-scoring models for the kind of work Claude Code does. Check Claude Code's docs for which models it supports.

  1. 1AnthropicClaude Fable 5.181.6
  2. 2AnthropicClaude Opus 578
  3. 3OpenAIgpt-5.6-sol78.3
  4. 4OpenAIgpt-6-astra77.1