See the Comparison Between Nessus Expert and Nessus Professional
Close Your Cyber Exposure Gap with Tenable Nessus
Scan your entire network with one tool to identify and prioritize vulnerabilities across cloud environments and IT assets.
Scan infrastructure
Real-time vulnerability updates
Robust vulnerability scanning
Prioritized reports
API access
Ability to add domains
External attack surface scanning
Compliance audits of cloud infrastructure
Technical support

Nessus Expert
Designed for larger organizations with more complex networks.
Pentesters, consultants, developers, and SMBs
Traditional + cloud
✓
✓
✓
✓
✓
5 domains per quarter
500 prebuilt policies
Priority

Nessus Professional
For less complex environments comparing to Nessus Expert.
Pentesters,consultants, and SMBs
Traditional
✓
✓
✓
✓
x
x
x
Standard