TrustCloud vs Nessus: Which Should You Choose in 2026?
Choosing between TrustCloud and Nessus 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 February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
TrustCloud
Automate first and third-party risk and compliance assessments with AI-powered security assurance.
Best for you if:
- • You need security monitoring features specifically
- • Automates first and third-party risk and compliance assessments.
- • Uses AI and API-native features to streamline GRC processes.
Nessus
Vulnerability assessment scanner
Best for you if:
- • You want the higher-rated option (8.4/10 vs 0.0/10)
- • You need vulnerability scanning features specifically
- • Nessus is a vulnerability scanner for identifying security issues
- • It scans networks and systems for vulnerabilities, misconfigurations, and malware
| At a Glance |  TrustCloud |  Nessus |
|---|---|---|
Price | Paid | Paid |
Best For | Security Monitoring | Vulnerability Scanning |
Rating | —/100 | 84/100 |
| Feature | TrustCloud | Nessus |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | — | 84 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Security MonitoringCompliance Management | Vulnerability ScanningSecurity Monitoring |
How TrustCloud and Nessus Compare
TrustCloud
Automate first and third-party risk and compliance assessments with AI-powered security assurance.
Paid
Nessus
Vulnerability assessment scanner
Paid · 84/100 score
TrustCloud is a security monitoring tool. Nessus is in vulnerability scanning.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Nessus
Want the highest-rated option?
Nessus scores 84/100. TrustCloud is unrated.
Go with: Nessus
Value user reviews?
Neither has user reviews yet.
Go with: Nessus
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
TrustCloud is a security monitoring tool. Nessus is in vulnerability scanning. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Nessus
- Higher score: 84/100 vs unrated
- Our pick for this comparison
TrustCloud
- Better fit for security monitoring
The Bottom Line
Nessus (84/100) is our pick.
Frequently Asked Questions
Is TrustCloud or Nessus better?
Nessus scores 84/100 in our evaluation. Both are paid.
What are TrustCloud and Nessus used for?
TrustCloud: Automate first and third-party risk and compliance assessments with AI-powered security assurance.. Nessus: Vulnerability assessment scanner.
What does TrustCloud cost vs Nessus?
TrustCloud is a paid tool. Nessus is a paid tool. Visit their websites for detailed pricing.