Authelia vs Proofpoint: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Authelia and Proofpoint side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Authelia leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Authelia
Open-source authentication and authorization server
Best for you if:
- • You want a fully free tool (Proofpoint requires payment)
Proofpoint
Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.
Best for you if:
- • You want comprehensive protection against human-centric and AI-centric threats
| At a Glance | Authelia | Proofpoint |
|---|---|---|
Starts at | Free 100% free | Not published |
Category | Security Identity & Access | Security Email |
Rating | n/a | 4.6/5 G2 4.6 601 reviews |
Free plan | Yes | No |
Choose Authelia or Proofpoint?
Choose Authelia if
- You want a fully free tool (Proofpoint requires payment)
- You want open source SSO
- You want self-hostable
Choose Proofpoint if
- You want comprehensive protection against human-centric and AI-centric threats
- You want unified platform for security across multiple collaboration channels
In-Depth Analysis
Authelia
Open-source authentication and authorization server
Authelia offers an incredibly generous pricing model as it is entirely free and open-source.
Strengths
- Pro: Open source SSO
- Pro: Self-hostable
- Pro: 2FA support
- Pro: Good documentation
- Pro: Privacy focused
Weaknesses
- Con: Setup complexity
- Con: Self-managed only
- Con: Learning curve
- Con: Smaller community
- Con: Maintenance needed
Key features
Proofpoint
Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.
Strengths
- Pro: Comprehensive protection against human-centric and AI-centric threats
- Pro: Unified platform for security across multiple collaboration channels
- Pro: High detection accuracy (99.99%) reducing triage-worthy alerts
- Pro: AI-driven insights for identifying and educating at-risk employees
- Pro: Industry recognition as a leader in email security, DLP, and digital communications governance
Weaknesses
- Con: Specific pricing details are not publicly available, requiring direct contact for quotes.
- Con: Implementation and management may require specialized cybersecurity expertise.
Key features
Plans and prices: Authelia vs Proofpoint
| Tool | Plans and prices | Source |
|---|---|---|
| Authelia |
| authelia.com read Sep 28, 2026 |
| Proofpoint | No plan prices on file | proofpoint.com/upgrade |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Authelia pricing and Proofpoint pricing.
Key Takeaways
Authelia
- Has a free plan
Proofpoint
- Choose if you want comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels
What the data shows
On the data below, Authelia leads on a free plan. We do not name an overall winner for this pair.
- Only Proofpoint has a published user rating (4.6/5 from 601 reviews); Authelia has none we can show.
- Only Authelia has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Authelia and Proofpoint compare in 2026?
On the data below, Authelia leads on a free plan. We do not name an overall winner for this pair. Only Proofpoint has a published user rating (4.6/5 from 601 reviews); Authelia has none we can show. Only Authelia has a free plan.
What are Authelia and Proofpoint used for?
Authelia: Open-source authentication and authorization server. Proofpoint: Comprehensive cybersecurity solutions protecting people, data, and AI agents across all collaboration channels.
What does Authelia cost vs Proofpoint?
Authelia is free. Proofpoint has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Sep 28, 2026.
What's the main difference between Authelia and Proofpoint?
Authelia's main strength: open source SSO. Proofpoint's main strength: comprehensive protection against human-centric and AI-centric threats.