Crush vs Codebuff vs OpenAI Codex CLI vs OpenCode

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Crush Charm's open-source, cross-platform terminal AI coding agent Visit Codebuff Terminal-based AI coding agent Visit OpenAI Codex CLI OpenAI's open-source terminal coding agent, now on GPT-5.3-Codex. Visit OpenCode Free, open-source terminal coding agent with 75+ model providers Visit
RECATOOLS Score 7.5 / 10 6.6 / 10 8.2 / 10 7.9 / 10
Capability 7 6 8.5 7.5
Value for money 8.5 7 7.5 8.5
Ease of use 7.5 6 7.5 7.5
ASEAN readiness 6.5 6 6.5 6.5
API quality 0 6 8 7.5
Pricing Open Source Freemium Freemium Open Source
Free tier
Paid from
Has API
Open source
Free to use
Users
Founded 2024
Maker
Verdict

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...

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...

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...

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...

Full review → Full review → Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.