Claude Code alternatives (2026)

Claude Code is a coding tool: Anthropic's terminal coding agent that edits code, runs commands and handles git. Pricing, as the maker states it: Paid (Claude plan or API). Its GitHub repo has 150,707 stars. We found 141 tools in the directory that do overlapping work (writing code, coding in the terminal); 107 of them are open source and 9 list a free or freemium plan. Below are the 10 closest, ranked by how many tasks and sub-tasks they share with Claude Code, then by GitHub stars.

1. opencode (Open source): Open-source terminal coding agent that works with many model providers. Consider it because it is open source, so you can self-host and inspect it; it has more GitHub stars (213,329 vs 150,707).
2. CC Switch (Open source): Desktop manager for Claude Code, Codex, Gemini CLI, OpenCode, OpenClaw and other coding agents that switches API providers in one click and manages MCP servers, skills and prompts. Consider it because it is open source, so you can self-host and inspect it; it is ready to use without building anything; it also covers computer and desktop control and MCP servers.
3. OpenAI Codex CLI (Open source): OpenAI's open-source coding agent for the terminal; also runs in the cloud. Consider it because it is open source, so you can self-host and inspect it. Claude Code vs OpenAI Codex CLI →
4. Gemini CLI (Open source): Google's open-source terminal agent powered by Gemini. Consider it because it is open source, so you can self-host and inspect it. Claude Code vs Gemini CLI →
5. Open Interpreter (Open source): Terminal coding agent forked from OpenAI's Codex and tuned for low-cost and open-weight models, with switchable harness modes that imitate tools like Claude Code. Consider it because it is open source, so you can self-host and inspect it; it also covers agent frameworks and SDKs.
6. Open Code Review (Open source): Alibaba's AI code review CLI that combines deterministic pipelines with an LLM agent to post line-level comments on Git diffs, using OpenAI or Anthropic models. Consider it because it is open source, so you can self-host and inspect it; it also covers code review.
7. Codewhale (Open source): Rust agent engine and terminal coding client with model choice, tool approvals and review flows. Consider it because it is open source, so you can self-host and inspect it.
8. Oh My Pi (Open source): Terminal coding agent with IDE features wired in, from Stencil Labs. Consider it because it is open source, so you can self-host and inspect it; it also covers IDE and editor agents.
9. Repomix (Open source): CLI and web tool that packs an entire repository into a single AI-friendly file (with an MCP server) so coding agents and LLMs get full codebase context. Consider it because it is open source, so you can self-host and inspect it; it also covers codebase context and code search and MCP servers.
10. Crush (Source-available): Charm's terminal coding agent with a polished TUI, multiple models and MCP support. Consider it because it does the same job with a different approach (source-available).

Claude Code vs alternatives at a glance

Written comparisons: Aider vs Claude Code · Claude Code vs Cursor · Claude Code vs Gemini CLI · Claude Code vs OpenAI Codex CLI

More: Claude Code listing · All coding tools · All alternatives pages

Related searches: AI coding agents for the terminal (CLI) · Free AI coding agents · Open-source AI coding agents

Alternatives are picked from directory data only: same category plus shared tasks and sub-tasks. Pricing is as each maker states it; GitHub stars as recorded on each listing.