Updated & Verified for 2026

ESET Endpoint SecurityvsNessus

Which software dominates in the enterprise space? An in-depth analysis of pricing, features, and user reviews.

Consensus score synthesized by AI from 5,730+ verified user reviews across major platforms.
E
Cybersecurity

ESET Endpoint Security

4.5(4,500 reviews)
SMBs, EnterprisesEst. 1992

Best for businesses of all sizes seeking robust, lightweight endpoint protection against malware and advanced threats.

Top Capabilities

  • Antivirus and antispyware with real-time protection
  • Firewall and network attack protection
  • Device control and web control

Key Integrations

Active Directory Microsoft Azure Windows Defender

Platforms

Windows, Mac, Linux, Android

Security

GDPRHIPAAPCI DSS

Support Options

24/7 Phone Support • Email Support • Live Chat

Starting at
30-day free trial with full features
$41.32/mo
Per Device/Year
N
Cybersecurity

Nessus

4.5(1,230 reviews)
Enterprise, Security Teams, IT ProfessionalsEst. 1998

The industry-standard vulnerability assessment solution for security professionals.

Top Capabilities

  • Vulnerability scanning
  • Configuration assessment
  • Malware detection

Key Integrations

ServiceNow Splunk Jira

Platforms

Web, Windows, Linux, Mac

Security

SOC2PCI DSSHIPAA

Support Options

24/7 Phone Support • Email Support

Starting at
7-day free trial with limited features
$2454/mo
Per Scanner/Year

Feature Analysis: Pros & Cons

Unbiased breakdown of what each platform does best.

Why choose ESET Endpoint Security?

  • Lightweight and does not slow down system performance
  • Excellent detection rates with minimal false positives
  • Easy to deploy and manage through a centralized console

Where it falls short

  • Limited advanced features compared to some enterprise suites
  • Customer support response times can vary
  • Some users find the interface outdated

Why choose Nessus?

  • Comprehensive vulnerability database
  • Easy to use and deploy
  • Highly accurate scanning results

Where it falls short

  • Price can be high for small businesses
  • Limited customization in reporting
  • Resource-intensive on larger networks

The Bottom Line

Choose ESET Endpoint Security if...

You agree with the premise: "Best for businesses of all sizes seeking robust, lightweight endpoint protection against malware and advanced threats.". It is the superior choice if you prioritize its specific capabilities and have the budget to support its $41.32/mo starting tier.

Choose Nessus if...

You are looking for: "The industry-standard vulnerability assessment solution for security professionals.". It serves as an excellent alternative in the market, especially given its competitive entry point of $2454/mo.

Data algorithmically verified against public vendor information for May 2026.

Disclaimer: Pricing, features, and compliance information are subject to change by the respective software vendors. While we strive to maintain absolute accuracy through automated pipelines, discrepancies may occur. Please verify final pricing on the vendor's official website.

ESET Endpoint Security vs Nessus: Which is Best in 2026? | VendorMatchup