Claude Code vs Goose
Claude Code (CLI / terminal agent, $20/mo (Pro) incl. Claude Code) vs Goose (CLI / terminal agent, Free (open source) + API costs): pricing, models, open-source status, benchmarks, and best use cases. See which AI coding agent is right for your workflow.
Claude Code
Goose
| Comparison | Claude Code | Goose |
|---|---|---|
| Category | CLI / terminal agent | CLI / terminal agent |
| Type | Terminal agent | Terminal agent |
| Vendor | Anthropic | Block |
| Pricing | $20/mo (Pro) incl. Claude Code | Free (open source) + API costs |
| Open source | No | Yes |
| Models | Claude Opus 4.8, Claude Sonnet 5, Claude Haiku 4.5 | Any (Claude, GPT, Gemini, local models) |
| Benchmarks | SWE-bench Verified: 88.6% · Terminal-Bench: 74.6% | Not published |
| Best for | Deep reasoning, complex multi-file refactors, debugging across large codebases | Enterprise-friendly open-source agents, MCP extensibility, any-model workflows |
Claude Code is proprietary and best for deep reasoning, complex multi-file refactors, debugging across large codebases. Anthropic's terminal-native coding agent. Runs in your terminal, reads your codebase, executes commands, writes and runs tests, and handles multi-file edits. With Opus 4.8 it posts 88.6% on SWE-bench Verified — the highest published score in Anthropic's Opus 4.8 table.
Goose is open source and best for enterprise-friendly open-source agents, mcp extensibility, any-model workflows. Block's open-source AI agent built around the Model Context Protocol (MCP) for extensible tool use. Supports any model provider with an enterprise-friendly posture.
Both tools are part of the 2026 AI coding agent landscape. The right choice depends on whether you need a CLI / terminal agent or a CLI / terminal agent, your budget, and which models you prefer. See the full list of coding agents on our coding agents page to compare more options.