OpenAI Codex CLI vs OpenCode

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

OpenAI Codex CLI OpenAI's open-source terminal coding agent, now on GPT-6 models Visit OpenCode MIT-licensed AI coding agent that works with any model provider Visit
RECATOOLS Score 8.2 / 10 7.9 / 10
Capability 8.5 7.5
Value for money 7.5 8.5
Ease of use 7.5 7.5
ASEAN readiness 6.5 6.5
API quality 8 7.5
Pricing Freemium Open Source
Free tier CLI is open source (Apache-2.0); ChatGPT Free includes limited Codex usage (GPT-6 Luna, desktop app, subject to rollout); otherwise sign in with a paid plan or API key MIT-licensed agent is free; bring any provider key, log in with GitHub Copilot or ChatGPT Plus/Pro, or use the free models included
Paid from Included in ChatGPT Go $8/mo, Plus $20/mo, Pro from $100/mo; or API-key usage Go $10/mo; Go Plus $40/mo; Zen pay-as-you-go from $20 credit
Has API ✓ ✓
Open source ✓ ✓
Free to use ✓ ✓
Users — —
Founded 2025 2025
Maker OpenAI Anomaly Innovations, Inc.
Verdict

Codex CLI is one of the strongest terminal coding agents available: open source, fast, actively maintained and now running OpenAI's GPT-6 models, with a scriptable mode for automation. Its value depends on a ChatGPT subs...

OpenCode is one of the strongest open-source coding agents: one-line install, any model provider or an existing Copilot or ChatGPT login, parallel sessions, undo snapshots and a GitHub integration, all under the MIT lice...

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.