Compare AI Coding Tools

Comparing 3 tools side by side

Comparison	Goose Open-source terminal-first AI agent from Block for autonomous coding Open Source	Aider✓ Open-source terminal pair programmer with git-native workflows Open Source	Claude Code✓ Anthropic's terminal-based AI coding agent with 80.9% SWE-bench, Agent Teams, and GitHub Actions Subscription
Category	AI Coding CLI	AI Coding CLI	AI Coding CLI
Pricing	Free (Open Source): $0	Free (Open Source): $0 (pay only for AI model usage)	Claude Pro: $20/month Claude Max 5x: $100/month Claude Max 20x: $200/month Teams: $25-$150/seat/month API Usage: Opus 4.6: $5/$25 MTok \| Sonnet 4.6: $3/$15 MTok
AI Models	OpenAIAnthropicGoogleMetaOllama+2 more	GPT-5.2GPT-5.3-CodexGPT-5.3-Codex-SparkOpenAI o3OpenAI o4-mini+9 more	claude-opus-4-6claude-sonnet-4-6
Context Window	Session and terminal context	Depends on chosen model; supports high-context LLMs and uses a repo map for large codebases	200K tokens standard; 1M token beta available on Opus 4.6
Capabilities	Code Generation Debugging Refactoring Testing Documentation Chat Agentic Mode Multi File	Code Generation Debugging Refactoring Testing Documentation Chat Multi File	Code Completion Code Generation Code Review Debugging Refactoring Testing Documentation Chat Agentic Mode Multi File
Platforms	macOSWindowsLinux	macOSLinuxWindows	macOSLinuxWindows
Languages	All major languages	PythonJavaScriptTypeScriptJavaC++Go+4 more	Any language via local files and repositories
Open Source	Yes	Yes	No
GitHub Stars	N/A	38,809Most	N/A
Users	N/A	N/A	N/A
Rating	N/A	N/A	N/A
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