kitio.aiOpenAI Codex vs Equixly
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. OpenAI Codex starts at $8/mo and Equixly starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cloud coding tasks
- Codex CLI
- IDE extension
- Desktop app
- Automatic PR review
- AI penetration testing
- Continuous API attack testing
- Attack surface mapping
- Remediation guidance
- Blackbox and greybox tests
- CI/CD integration
| Feature | OpenAI Codex | Equixly |
|---|---|---|
| Best for | OpenAI's coding agent in the cloud, CLI, IDE and desktop app | AI agents that run continuous penetration tests on APIs |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | $8/mo | See pricing page |
| Free plan | Yes | No |
| Made by | OpenAI | Equixly |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
OpenAI Codex starts at $8/mo and Equixly starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Free
Free
- Limited Codex usage
- Via ChatGPT account
Go
$8/mo
- ChatGPT Go plan
- More Codex usage than Free
Plus
$20/mo
- ChatGPT Plus plan
- Codex in CLI, IDE and cloud
Pro
$100/mo
- Starting price; $200 and $500 tiers
- Highest Codex limits
Business
$25/mo
- Per user
- Shared workspace and admin controls
Enterprise
Contact sales
- Enterprise security
- Flexible usage
2 plans
Penetration Test
€4,999 per test
- Results in 2 days
- Blackbox and greybox testing
- Full audit report
Platform
Request a quote
- Continuous API testing
- Attack surface mapping
- Remediation support
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
OpenAI Codex
- Included in ChatGPT plans
- Runs many tasks in parallel
- Open-source CLI
- Token-based limits are hard to predict
- Free tier usage is small
Equixly
- Tests run continuously, not once a year
- One-off test delivers results in two days
- Focused on API security
- Full audit report included
- Priced in euros per test
- Platform pricing needs a quote
- Mainly useful for API-heavy teams
Which one should you choose?
Choose OpenAI Codex if you want:
- Included in ChatGPT plans
- Runs many tasks in parallel
- Open-source CLI
Watch out: token-based limits are hard to predict.
Choose Equixly if you want:
- Tests run continuously, not once a year
- One-off test delivers results in two days
- Focused on API security
Watch out: priced in euros per test.
OpenAI Codex vs Equixly FAQ
What is the difference between OpenAI Codex and Equixly?
OpenAI Codex: OpenAI's coding agent in the cloud, CLI, IDE and desktop app. Equixly: AI agents that run continuous penetration tests on APIs. Both are coding tools.
Is OpenAI Codex or Equixly cheaper?
OpenAI Codex starts at $8/mo and Equixly starts at See pricing page. Check both pricing pages for current plans.
Do OpenAI Codex and Equixly have free plans?
OpenAI Codex: Yes. Equixly: No.
Who makes OpenAI Codex?
OpenAI Codex is made by OpenAI, based in United States.
Who makes Equixly?
Equixly is made by Equixly.
Which should I choose, OpenAI Codex or Equixly?
Choose OpenAI Codex if you value included in chatgpt plans and runs many tasks in parallel. Choose Equixly if you value tests run continuously, not once a year and one-off test delivers results in two days.