
How to Use OpenAI Codex CLI for Free in 2026: 4 Working Methods
OpenAI Codex CLI is free to install but metered to use. Here are 4 real ways to run Codex without paying for API tokens — from ChatGPT free tier to OpenRouter routing.
7 articles

OpenAI Codex CLI is free to install but metered to use. Here are 4 real ways to run Codex without paying for API tokens — from ChatGPT free tier to OpenRouter routing.

ChatGPT's Codex cloud sandbox gives you an isolated Linux environment with real compute on every paid plan. Here's what's actually inside, what you can and can't do, and whether it replaces a VPS.

OpenAI Codex is free on ChatGPT Free and Go plans, and the open-source CLI runs locally at no cost. Here's every free path and how to set each one up.

Codex's July 2026 update adds named sessions, pinned threads, side conversations, inline reviews, and plugin marketplaces. Here's what changed and how to use it.

OpenAI Codex for SEO in 2026 means running keyword research, content briefs, and link-building as reviewable projects inside the Codex App. Here is the exact workflow, with what is actually new, what it costs, and where it breaks.

Samsung deploys ChatGPT Enterprise and Codex to all employees, reversing its 2023 generative AI ban. What this means for enterprise AI deployment strategy.

Stop adding tools to your AI agent. Learn the 2026 maintenance playbook: a tighter harness, fewer tools, documented workflows, and a 5-point health check that keeps agents safe as models improve.