Bitdefender GravityZone vs Tenable Pricing (2026)

How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.

Bitdefender GravityZone pricing Tenable pricing
Starts at Custom $308/mo
Number of plans 1 4
Free plan — —
Free trial —
Pricing model usage-based hybrid

Price is one row. To weigh the features too, use our feature comparison template →

GravityZone Business Security

Popular
Custom
  • Modern Endpoint Protection
  • Network Attack Defense
  • Risk Management

Tenable Nessus Professional

$399/mo
  • Real-time vulnerability updates
  • Unlimited vulnerability scanning
  • Pre-built policies for configuration & compliance audits
  • Vulnerability scoring for prioritization
  • Configurable reports
  • Flexible deployment

Tenable Nessus Expert

$565/mo
  • Web app scanning
  • External attack surface discovery scanning

Tenable One Vulnerability Management

$308/mo

Tenable One Web App Scanning

$437/mo

Bitdefender GravityZone vs Tenable FAQ

Which one is cheaper?
One or both use custom pricing, so it depends on your specific needs.
Can I use either one for free?
Neither has a free plan. But Bitdefender GravityZone offers a free trial.
How do they charge?
Different approach here. Bitdefender GravityZone uses usage-based pricing, while Tenable goes with hybrid. That changes the math depending on your team size and usage.
Which one is a better deal?
Depends on what you need. Bitdefender GravityZone: The 30% discount off a $384.99 base price signals they're fighting for budget-conscious IT teams comparing quotes against CrowdStrike, SentinelOne, and Sophos — not trying to win on being the cheapest, but making the sticker price feel like a deal. Custom pricing also keeps them flexible in competitive bake-offs where matching a rival's quote matters more than a fixed rate card. Tenable: At roughly $400-$570/month for single-tool licenses, Tenable sits mid-to-premium compared to lighter scanners, but it's not pretending to be a budget option — there's no free tier and no trial, so they're filtering for buyers who already know they need serious vulnerability management. They're competing for teams migrating off spreadsheet-driven compliance or outgrowing open-source scanners like OpenVAS.

Still deciding? See the best Bitdefender GravityZone alternatives or the best Tenable alternatives, ranked with verified pricing.

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