All comparisons


| Visit Codex Security | Visit Greptile | |
|---|---|---|
| What it costs | ||
| Pricing | Open source | Freemium |
| Pricing details | The CLI and SDK are Apache-2.0 and free to install from npm as @openai/codex-security. Scans are billed as model usage against your own key, and OPENAI_API_KEY, Amazon Bedrock, OpenRouter and Fireworks all work as providers. Set a soft ceiling with --max-cost; the docs are explicit that it is an estimate, not a hard spending cap. Note that some cybersecurity requests and protected findings require approval through Trusted Access for Cyber. | Free tier available - paid plan at $30 per seat per month including 50 credits per seat, with additional credits at $1 each - priced per seat rather than per pull request |
| Free option | Free tier | Free tier |
| Plans |
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| What it is | ||
| What it does | OpenAI's application security agent. An Apache-2.0 CLI and TypeScript SDK that finds vulnerabilities, validates them before reporting, and proposes fixes. | AI pull request reviewer that indexes your whole repository first, so that its comments account for how a change interacts with code in other files too. |
What it costs
- Pricing
- Open source
- Pricing details
- The CLI and SDK are Apache-2.0 and free to install from npm as @openai/codex-security. Scans are billed as model usage against your own key, and OPENAI_API_KEY, Amazon Bedrock, OpenRouter and Fireworks all work as providers. Set a soft ceiling with --max-cost; the docs are explicit that it is an estimate, not a hard spending cap. Note that some cybersecurity requests and protected findings require approval through Trusted Access for Cyber.
- Free option
- Free tier
- Plans
- CLI and TypeScript SDK (Apache-2.0)$0/mo
What it is
- What it does
- OpenAI's application security agent. An Apache-2.0 CLI and TypeScript SDK that finds vulnerabilities, validates them before reporting, and proposes fixes.
What it costs
- Pricing
- Freemium
- Pricing details
- Free tier available - paid plan at $30 per seat per month including 50 credits per seat, with additional credits at $1 each - priced per seat rather than per pull request
- Free option
- Free tier
- Plans
- Starter$0/mo
- Pro$30/mo
- EnterpriseContact sales
What it is
- What it does
- AI pull request reviewer that indexes your whole repository first, so that its comments account for how a change interacts with code in other files too.
Read the full reviews
What each one is actually like to use, tested by hand rather than summarised from the vendor’s own page.

























