Cybersecurity · head to head
authentik vs Legit Security
authentik
Cybersecurity
Open-source identity provider with flexible authentication flows
- From
- Free
- Rated
- -
Legit Security
Cybersecurity
AI-native ASPM platform securing AI-generated code before deployment
- From
- On request
- Rated
- -
The short version
- Only authentik has a free tier, so it costs nothing to try first.
- Each has a real cost: authentik smaller project than Keycloak, with a correspondingly smaller community and fewer integration guides; Legit Security pricing requires contacting sales, making cost comparison difficult
- They diverge on capability: authentik covers Configurable flows, Legit Security covers VibeGuard AI code scanning.
Where they differ
Only the attributes on which authentik and Legit Security actually diverge.
| Attribute | authentik | Legit Security |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | Open-source core with a paid enterprise tier | Contact sales for custom pricing |
| Free tier | Yes | No |
| Platforms | Docker, Kubernetes, Linux, Self-hosted | Web, IDE, CI/CD |
Identical on both: user rating (Not yet rated), category (Cybersecurity).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in authentik
- Configurable flows
- Protocol support
- Application proxy
- Modern admin interface
Only in Legit Security
- VibeGuard AI code scanning
- Unified vulnerability remediation
- Code Security (SAST/SCA)
- Secrets detection and prevention
- Software Supply Chain Security
- Code change detection
- AI-powered remediation
- Risk scoring
What people use each for
The jobs each tool is most often brought in to do.
authentik
- Self-hosted SSO across internal services without commercial identity pricingnot Legit Security
- Putting authentication in front of applications that have none, via the proxynot Legit Security
- Teams who tried Keycloak and wanted something less heavynot Legit Security
Legit Security
- Securing AI-generated code from GitHub Copilot and IDE assistantsnot authentik
- Consolidating vulnerability findings from multiple AppSec toolsnot authentik
- Preventing credential leaks across development workspacesnot authentik
- Automating remediation workflows with AI-powered suggestionsnot authentik
- Compliance automation with SBOM generation and enforcementnot authentik
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
authentik
- Smaller project than Keycloak, with a correspondingly smaller community and fewer integration guides
- The flow model is flexible but conceptually unfamiliar, and simple setups can feel over-abstracted
- Enterprise support and some governance features sit behind the paid tier
- Self-hosted identity is still yours to secure, patch and keep available
Legit Security
- Pricing requires contacting sales, making cost comparison difficult
- No published pricing tiers or free tier available
- Requires integration with existing SAST and SCA tools for full capability
- Focused primarily on code security within development lifecycle
- Newer entrant with less market presence than established competitors
Pricing, plan by plan
authentik
Free- Open sourceFree
- Full identity provider
- All protocols
- Community support
Legit Security
On requestNo published plan breakdown. See the Legit Security review.
Which should you pick?
Choose authentik if
- You need configurable flows.
- You want to start without paying.
- You work on Docker, Kubernetes, Linux, Self-hosted.
- You also want protocol support.
Choose Legit Security if
- You need vibeguard ai code scanning.
- You work on Web, IDE, CI/CD.
- You also want unified vulnerability remediation.
Questions people ask
- Is authentik or Legit Security better?
- Neither clearly leads. authentik starts at Free and Legit Security at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, authentik or Legit Security?
- authentik has a free tier; the other does not. Paid plans start at Free for authentik and On request for Legit Security.
- Does authentik or Legit Security run on more platforms?
- authentik runs on Docker, Kubernetes, Linux, Self-hosted. Legit Security runs on Web, IDE, CI/CD.
- Can I use authentik for free?
- Yes. authentik has a free tier, so you can try it without paying. Legit Security starts at On request.
- What is authentik best used for?
- authentik is most often used for self-hosted sso across internal services without commercial identity pricing, putting authentication in front of applications that have none, via the proxy, teams who tried keycloak and wanted something less heavy. Of those, self-hosted sso across internal services without commercial identity pricing and putting authentication in front of applications that have none, via the proxy are not what Legit Security is typically brought in for.
- What can authentik do that Legit Security cannot?
- authentik covers Configurable flows, Protocol support, Application proxy, Modern admin interface. Legit Security covers VibeGuard AI code scanning, Unified vulnerability remediation, Code Security (SAST/SCA), Secrets detection and prevention.
Answered from the vendors’ own pages
authentik: Is authentik free?
The open-source edition is free and complete for most use. An enterprise tier adds support and additional features.
Legit Security: What is VibeGuard and how does it work?
VibeGuard is Legit Security's core feature that scans AI-generated code directly within IDEs like GitHub Copilot and Cursor, identifying vulnerabilities before code leaves the developer's editor.
Sourceauthentik: authentik or Keycloak?
authentik is generally reported as easier to run and administer; Keycloak is more established with a larger community and Red Hat behind it.
Legit Security: What AI code assistants does Legit Security support?
Legit Security integrates with GitHub Copilot, Cursor, and Claude to scan AI-generated code for vulnerabilities.
Sourceauthentik: Can authentik protect apps with no login of their own?
Yes. Its application proxy places authentication in front of services that have no built-in authentication.
Legit Security: How does Legit Security's AI remediation feature work?
The platform uses AI to suggest specific code fixes for identified vulnerabilities and can automatically create tickets in Jira with full context for developers to review and apply.
SourceLegit Security: Does Legit Security support compliance reporting?
Yes, Legit Security automates compliance automation with SBOM generation and can generate compliance reports for security and regulatory requirements.
SourceRelated pages
More on Legit Security
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