Codebuff vs OpenCode vs Crush vs OpenAI Codex CLI
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Codebuff
Terminal-based AI coding agent
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| RECATOOLS Score | 6.6 / 10 | 7.9 / 10 | 7.5 / 10 | 8.2 / 10 |
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| Pricing | Freemium | Open Source | Open Source | Freemium |
| Free tier | — | — | — | — |
| Paid from | — | — | — | — |
| Has API | ✗ | ✓ | ✗ | ✓ |
| Open source | ✗ | ✓ | ✓ | ✓ |
| Free to use | ✗ | ✓ | ✓ | ✓ |
| Users | — | — | — | — |
| Founded | 2024 | — | — | — |
| Maker | — | — | — | — |
| Verdict | Codebuff is an open-source, terminal-first AI coding agent that understands your codebase and edits files directly from the command line, with an SDK for embedding it into projects. For developers who live in the termina... |
OpenCode has become the default open-source answer to Claude Code — MIT-licensed, provider-agnostic, and reportedly past 160,000 GitHub stars with millions of monthly users. Plan mode (reason before you let it write) and... |
Crush carries Charm's design pedigree (Bubble Tea, Gum, Glow) into agentic coding, and it shows — reviewers consistently call it the best-looking TUI in the category. LSP integration means it reasons about actual functio... |
Codex CLI has scaled into a real Claude Code rival: OpenAI's repo sits at roughly 97,000 GitHub stars and the tool now ships baked into every ChatGPT tier, including Free. Reddit sentiment leans toward Codex for token ef... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.