Tenzai vs Wazuh: Which is Better in 2026?
Choosing between Tenzai and Wazuh 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: Wazuh wins this matchup. Pick Tenzai if you need security.
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:
Tenzai
AI-powered autonomous penetration testing for enterprise security.
Best for you if:
- • You want provides continuous, always-on security testing
Wazuh
Open-source security monitoring
Best for you if:
- • You want open source SIEM
| At a Glance | Tenzai | |
|---|---|---|
Starts at | Free 100% free | Free 100% free |
Category | Security AI Agents | Security Monitoring Vulnerability Scanning |
Rating | n/a | 4.5/5 G2 4.5 71 reviews |
Free plan | Yes | Yes |
Choose Tenzai or Wazuh?
Choose Tenzai if
- You want provides continuous, always-on security testing
- You want addresses the scarcity of human penetration testing talent
- You work in security, not security monitoring
Choose Wazuh if
- You want open source SIEM
- You want good features
- You work in security monitoring, not security
In-Depth Analysis
Tenzai
AI-powered autonomous penetration testing for enterprise security.
Without any paid tier information, it's impossible to compare its value against market rates for AI-powered penetration testing.
Strengths
- Pro: Provides continuous, always-on security testing
- Pro: Addresses the scarcity of human penetration testing talent
- Pro: Operates at the speed and scale of AI
- Pro: Proactively identifies and fixes vulnerabilities before real attacks
- Pro: Backed by experienced offensive cyber professionals
Weaknesses
- Con: Currently in private beta, limiting immediate access
- Con: Requires a Proof of Concept request for evaluation
- Con: Specific details on integration and customization are not publicly available
Key features
Wazuh
Open-source security monitoring
Wazuh's pricing is exceptionally generous, offering a full-featured open-source SIEM/XDR solution for $0.
Strengths
- Pro: Open source SIEM
- Pro: Good features
- Pro: Self-hostable
- Pro: Active development
- Pro: Free
Weaknesses
- Con: Complex setup
- Con: Learning curve
- Con: Resource intensive
- Con: Documentation gaps
- Con: Enterprise features paid
Key features
Pricing: Tenzai vs Wazuh
| Plan | Tenzai | Wazuh |
|---|---|---|
| Tier 1 | 0 $US Proof of Concept | Free Open Source |
| Tier 2 | N/A | Free Cloud |
Pricing verified from each vendor's public pricing page. Compare in detail on Tenzai pricing and Wazuh pricing.
Key Takeaways
Wazuh
- Completely free
- Our pick for this comparison
Tenzai
- Better fit for security
The Bottom Line
Wazuh wins this matchup.
Frequently Asked Questions
Is Tenzai or Wazuh better in 2026?
Wazuh wins this matchup. Pick Tenzai for security workflows (main strength: provides continuous, always-on security testing). Pick Wazuh for security monitoring workflows (main strength: open source SIEM).
What are Tenzai and Wazuh used for?
Tenzai: AI-powered autonomous penetration testing for enterprise security. Wazuh: Open-source security monitoring.
What does Tenzai cost vs Wazuh?
Tenzai is free. Wazuh is free.
What's the main difference between Tenzai and Wazuh?
Tenzai's main strength: provides continuous, always-on security testing. Wazuh's main strength: open source SIEM.