kitio.aiQodex vs Aspen
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Aspen is completely free, while Qodex is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- PR review with real test runs
- API tests from OpenAPI specs
- UI browser testing
- OWASP security probes
- Incident-to-test regression
- GitHub, Slack and CLI
- REST API testing
- AI companion Alfred
- OpenAPI spec generation
- Integration code generation
- Collections with Postman import
| Feature | Qodex | Aspen |
|---|---|---|
| Best for | AI code review backed by real API, UI and security test runs | Free native Mac app for testing REST APIs with an AI helper |
| Category | Coding | Coding |
| Pricing model | Freemium | Free |
| Starting price | $1299/mo | Free |
| Free plan | Yes | Yes, fully free |
| Made by | Qodex | Aspen |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Aspen is completely free, while Qodex is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Individual
Free
- One GitHub repository
- 25 scenarios, 100 runs a month
- Core OWASP security probes
Startup
$1299/mo
- Starting price, per project
- Up to 10 repositories
- 10,000 test runs a month
- Full API, UI and OWASP suites
Scale
$2500/mo
- Starting price, per project
- Unlimited scenarios and runs
- SSO, RBAC and audit logs
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Qodex
- Findings come with failing requests
- Imports existing Postman and API tests
- Free tier for individual developers
- Team plans start at $1,299 per project
- Free plan limited to one repository
- 100 test runs a month on the free tier
Aspen
- Completely free
- No account required
- Data stays on your Mac
- macOS only
- Focused on REST, not GraphQL or gRPC
- Fewer team features than Postman
Which one should you choose?
Choose Qodex if you want:
- Findings come with failing requests
- Imports existing Postman and API tests
- Free tier for individual developers
Watch out: team plans start at $1,299 per project.
Choose Aspen if you want:
- Completely free
- No account required
- Data stays on your Mac
Watch out: macos only.
Qodex vs Aspen FAQ
What is the difference between Qodex and Aspen?
Qodex: AI code review backed by real API, UI and security test runs. Aspen: Free native Mac app for testing REST APIs with an AI helper. Both are coding tools.
Is Qodex or Aspen cheaper?
Aspen is completely free, while Qodex is freemium.
Do Qodex and Aspen have free plans?
Qodex: Yes. Aspen: Yes, fully free.
Who makes Qodex?
Qodex is made by Qodex.
Who makes Aspen?
Aspen is made by Aspen.
Which should I choose, Qodex or Aspen?
Choose Qodex if you value findings come with failing requests and imports existing postman and api tests. Choose Aspen if you value completely free and no account required.