Codex
OpenAI
★ #24 in Code GenerationProduct status: Status not recorded
No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.
No status check date recorded
OpenAI coding tools for local CLI work and configured cloud tasks, with review, permissions and plan-dependent access. No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.
Product preview
Decision notes
Official-document research
Based on the cited documentation. We did not use the product, purchase a plan, or run quality, speed or reliability tests in this review.
Consider it for
- Teams that can supervise edits and budget usage
Choose another approach if
- Guaranteed autonomous correctness or unlimited included usage
Pricing and conditions
Documented terms
Free/Go access is limited and rollout-dependent. Plus lists $20/month; Pro USD100/200/500/month; Business $20/seat/month annually, minimum two users, or $25 monthly. Work shares usage. Credits and API-key billing are separate; API keys exclude cloud integrations. Confirm regional tax, currency and effective limits.
Pricing source read:
Pricing or terms sourceCode, model and service licensing
Official docs identify open-source CLI/SDK components and a proprietary IDE extension/cloud; public code is not a model-weight or hosted-service license. Business data is not used for training by default. API data is also excluded by default unless shared by opt-in, but abuse logs, application state and third-party services have retention conditions. Those API rules do not establish personal-plan or cloud retention. Output and third-party code rights depend on the applicable agreement and material; they were not cleared here.
Basis and limits of the recorded score
Original 4.5/5 retained. The original scoring worksheet and hands-on evidence are unavailable; this documentation review did not re-score the product.
Overview
Codex can inspect and change a local repository through its CLI, or work on a coding task in a configured cloud environment. Cloud tasks have separate working state and can be reviewed from supported clients. Setup, repositories, installed tools, credentials and network access determine what a task can actually do.
Use it where someone can review commands, changes and evidence before accepting a result. Documentation describes capabilities; it does not guarantee correct code, passing checks or permission to publish. These workflows were assessed from documentation rather than a separate product trial or coding-quality benchmark.
Sources
The factual claims in this review were read from the pages below. Each date is when an editor last opened the source, not when the product changed.
- Vendor documentation Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
- Vendor pricing page Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
- Vendor documentation Checked 2026-10-15
Pros / Cons
Pros
- Local and remote development workflows documented
- Review and permission controls available
Cons
- Access and usage depend on plan and configuration
- Generated code and tool actions require review
Who it's for
Preparing a reviewable repository change
Investigating code with a bounded tool environment
Bottom line
Choose the execution environment, account terms and review process before delegating a coding task.
Key Features
Tags
Frequently asked questions
Is Codex currently available?
No lifecycle review is recorded for this listing. Its inclusion in the directory does not confirm current availability; check the vendor before relying on it.
What is Codex?
Codex is a Code Generation tool developed by OpenAI. OpenAI coding tools for local CLI work and configured cloud tasks, with review, permissions and plan-dependent access.
What costs and terms should I check for Codex?
Free/Go access is limited and rollout-dependent. Plus lists $20/month; Pro USD100/200/500/month; Business $20/seat/month annually, minimum two users, or $25 monthly. Work shares usage. Credits and API-key billing are separate; API keys exclude cloud integrations. Confirm regional tax, currency and effective limits.
Is Codex open source?
Official docs identify open-source CLI/SDK components and a proprietary IDE extension/cloud; public code is not a model-weight or hosted-service license. Business data is not used for training by default. API data is also excluded by default unless shared by opt-in, but abuse logs, application state and third-party services have retention conditions. Those API rules do not establish personal-plan or cloud retention. Output and third-party code rights depend on the applicable agreement and material; they were not cleared here.
What are the best alternatives to Codex?
Notable Code Generation alternatives include GitHub Copilot, Cursor, Replit Agent. Browse all 76 tools in our Code Generation category for a full overview.
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Basic Info
- Pricing
- Freemium
Free/Go access is limited and rollout-dependent. Plus lists $20/month; Pro USD100/200/500/month; Business $20/seat/month annually, minimum two users, or $25 monthly. Work shares usage. Credits and API-key billing are separate; API keys exclude cloud integrations. Confirm regional tax, currency and effective limits.
- Editorial score
- ★ 4.5 / 5 How we score
- Platforms
- CLIIDECloudWeb
- Last verified
- Not recorded
