Updated & Verified for 2026

KeepervsNessus

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

Consensus score synthesized by AI from 19,530+ verified user reviews across major platforms.
K
Cybersecurity

Keeper

4.7(18,300 reviews)
Enterprises, SMBs, Managed Service ProvidersEst. 2009

The leading password manager and digital vault for SMBs and enterprises seeking zero-trust security.

Top Capabilities

  • Zero-knowledge password vault
  • Biometric login support
  • Secure file storage

Key Integrations

Azure Active Directory Okta Google Workspace

Platforms

Web, iOS, Android, Mac, Windows, Linux

Security

GDPRSOC2HIPAA

Support Options

24/7 Live Chat • Email Support • Phone Support

Starting at
14-day free trial of Business Plan
$2.92/mo
Per User/Month
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 Keeper?

  • Zero-knowledge encryption ensures data privacy
  • Extensive compliance certifications (SOC 2, HIPAA, GDPR)
  • User-friendly interface and seamless password autofill

Where it falls short

  • Free tier limited to one device
  • Relatively higher cost for advanced features
  • Some users report sync delays occasionally

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 Keeper if...

You agree with the premise: "The leading password manager and digital vault for SMBs and enterprises seeking zero-trust security.". It is the superior choice if you prioritize its specific capabilities and have the budget to support its $2.92/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.