Bitdefender GravityZone vs Tenable Nessus: Complete Comparison (2026)
Updated: March 7, 20268 min read
VS
Quick Comparison
Bitdefender GravityZone
Tenable Nessus
Starting Price
$20.99/device/yr
$2790/yr
Free Plan
No
No
Users
250K+ orgs
43K+ orgs
Founded
2001
2002
Rating
4.5/5
4.5/5
Best For
Businesses wanting top-rated endpoint protection w...
Security teams running regular vulnerability asses...
Feature-by-Feature Comparison
Bitdefender GravityZoneTenable Nessus
89Ease of Use89
94Features94
88Value for Money88
85Customer Support85
87Integrations87
88Mobile App88
AI Verdict
Bitdefender GravityZone leads with a hiltonsoftware.co Score of 90 vs 90 for Tenable Nessus. Bitdefender GravityZone is best suited for Businesses wanting top-rated endpoint protection with minimal system impact, while Tenable Nessus excels for Security teams running regular vulnerability assessments across all IT assets. Both are strong options in the Cybersecurity space.
CHOOSE BITDEFENDER GRAVITYZONE IF:
Businesses wanting top-rated endpoint protection with minimal system impact.
CHOOSE TENABLE NESSUS IF:
Security teams running regular vulnerability assessments across all IT assets.
Frequently Asked Questions
Is Bitdefender GravityZone better than Tenable Nessus?
Bitdefender GravityZone scores 90/100 on hiltonsoftware.co compared to Tenable Nessus's 90/100. However, the best choice depends on your specific needs. Bitdefender GravityZone is best for Businesses wanting top-rated endpoint protection with minimal system impact. Tenable Nessus is best for Security teams running regular vulnerability assessments across all IT assets.
Does Bitdefender GravityZone have a free plan?
No, Bitdefender GravityZone does not offer a free plan. Plans start from $20.99/device/yr.
Does Tenable Nessus have a free plan?
No, Tenable Nessus does not offer a free plan. Plans start from $2790/yr.
Can I migrate from Bitdefender GravityZone to Tenable Nessus?
Migration between Bitdefender GravityZone and Tenable Nessus depends on the specific features you use. Both tools are in the Cybersecurity category. Check each tool's import/export options for data portability before switching.