Opal Security vs Authelia: Which Should You Choose in 2026?
Choosing between Opal Security and Authelia comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated April 5, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Opal Security
The identity governance control plane for AI agents, humans, and service accounts at hypergrowth enterprises.
Best for you if:
- 0
- • You need identity & access features specifically
- • Govern access for humans, AI agents, and service accounts.
- • Reduce risk through granular control and least-privilege enforcement.
Authelia
Open-source authentication and authorization server
Best for you if:
- 0
- • You need something completely free
- • You need password managers features specifically
- • Authelia is an open-source authentication server providing SSO and 2FA for applications
- • It works as a reverse proxy companion to protect internal services with access control
| At a Glance |  Opal Security |  Authelia |
|---|---|---|
Price | Paid | Free |
Best For | Identity & Access | Password Managers |
Rating | — | — |
| Feature | Opal Security | Authelia |
|---|---|---|
| Pricing Model | Paid | Free |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Identity & Access | Password ManagersIdentity & Access |
How Opal Security and Authelia Compare
Opal Security
The identity governance control plane for AI agents, humans, and service accounts at hypergrowth enterprises.
Paid
Authelia
Open-source authentication and authorization server
Free
Opal Security is a identity & access tool. Authelia is in password managers.
Who Should Use What?
On a budget?
Authelia is free. Opal Security is paid.
Go with: Authelia
Want the highest-rated option?
Neither has user reviews yet.
Go with: Opal Security
Value user reviews?
Neither has user reviews yet.
Go with: Opal Security
3 Questions to Help You Decide
What's your budget?
Opal Security is paid. Authelia is free. Go with Authelia if free matters most.
What's your use case?
Opal Security is a identity & access tool. Authelia is in password managers. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Opal Security
- 0
- Our pick for this comparison
Authelia
- Completely free
- Better fit for password managers
The Bottom Line
Opal Security is our pick. That said, Authelia is free — hard to beat on price.
Frequently Asked Questions
Is Opal Security or Authelia better?
Opal Security is rated high in our evaluation. Opal Security is paid and Authelia is free.
What are Opal Security and Authelia used for?
Opal Security: The identity governance control plane for AI agents, humans, and service accounts at hypergrowth enterprises.. Authelia: Open-source authentication and authorization server.
What does Opal Security cost vs Authelia?
Opal Security is a paid tool. Authelia is completely free. Visit their websites for detailed pricing.