Proofpoint vs Authelia: Which is Better in 2026?
Choosing between Proofpoint 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.
Bottom line: Authelia is our overall pick for identity & access workflows. Pick Proofpoint if you need security.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Proofpoint
Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.
Best for you if:
- • You need security features specifically
- • Secures people, data, and AI agents across all collaboration channels.
- • Offers advanced threat detection and data loss prevention with AI-based capabilities.
Authelia
Open-source authentication and authorization server
Best for you if:
- • You need something completely free
- • You need identity & access 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 |  Proofpoint |  Authelia |
|---|---|---|
Starts at | Custom | FreeFree tier available |
Best For | Security | Identity & Access |
Rating | 4.3/5 | - |
Choose Proofpoint or Authelia?
Choose Proofpoint if
Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.
- Comprehensive protection against human-centric and AI-centric threats
- Unified platform for security across multiple collaboration channels
- High detection accuracy (99.99%) reducing triage-worthy alerts
- Your work is security-shaped, not identity & access-shaped
Choose Authelia if
Open-source authentication and authorization server
- Open source SSO
- Self-hostable
- 2FA support
- You want a fully free tool (Proofpoint requires payment)
- Your work is identity & access-shaped, not security-shaped
| Feature | Proofpoint | Authelia |
|---|---|---|
| Pricing Model | Paid | Free |
| User Rating | ★4.3/5 1,648 reviews | No ratings yet |
| Categories | SecurityEmail | Identity & AccessSecurity |
In-Depth Analysis
Proofpoint
Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.
Strengths
- +Comprehensive protection against human-centric and AI-centric threats
- +Unified platform for security across multiple collaboration channels
- +High detection accuracy (99.99%) reducing triage-worthy alerts
- +AI-driven insights for identifying and educating at-risk employees
- +Industry recognition as a leader in email security, DLP, and digital communications governance
Weaknesses
- -Specific pricing details are not publicly available, requiring direct contact for quotes.
- -Implementation and management may require specialized cybersecurity expertise.
Key features
Authelia
Open-source authentication and authorization server
Strengths
- +Open source SSO
- +Self-hostable
- +2FA support
- +Good documentation
- +Privacy focused
Weaknesses
- -Setup complexity
- -Self-managed only
- -Learning curve
- -Smaller community
- -Maintenance needed
Key features
Pricing: Proofpoint vs Authelia
| Plan | Proofpoint | Authelia |
|---|---|---|
| Tier 1 | N/A | Free Free |
Pricing verified from each vendor's public pricing page. Compare in detail on Proofpoint pricing and Authelia pricing.
Who Should Use What?
On a budget?
Authelia is free. Proofpoint is paid.
Go with: Authelia
Want the highest-rated option?
Proofpoint is rated 4.3/5. Authelia has no ratings yet.
Go with: Proofpoint
Value user reviews?
Proofpoint: 1,648 reviews (4.3/5). Authelia: no ratings yet.
Go with: Proofpoint
3 Questions to Help You Decide
What's your budget?
Proofpoint is paid. Authelia is free. Go with Authelia if free matters most.
What's your use case?
Proofpoint is a security tool. Authelia is in identity & access. Pick the category that matches your needs.
How important are ratings?
Proofpoint is rated 4.3/5; Authelia has no ratings yet.
Key Takeaways
Authelia
- Completely free
- Our pick for this comparison
Proofpoint
- Better fit for security
The Bottom Line
Authelia is our pick.
Frequently Asked Questions
Is Proofpoint or Authelia better?
Authelia is rated in our evaluation. Proofpoint is paid and Authelia is free.
What are Proofpoint and Authelia used for?
Proofpoint: Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.. Authelia: Open-source authentication and authorization server.
What does Proofpoint cost vs Authelia?
Proofpoint is a paid tool. Authelia is completely free. Visit their websites for detailed pricing.