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Government · head to head

Rock Solid vs Tenable

Rock Solid logo

Rock Solid

Government

Parks and Recreation Management

From
$350/month
Free plan
No
Full reviewWebsite
Tenable logo

Tenable

Cybersecurity

AI-powered exposure management platform for unified security visibility

From
$3500/year
Free plan
No
Full reviewWebsite

The short version

  • They diverge on capability: Rock Solid covers Program Registration, Tenable covers Unified attack surface mapping.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Rock Solid and Tenable actually diverge.

Attributes where Rock Solid and Tenable differ
AttributeRock SolidTenable
Starting price$350/month$3500/year
PlatformsWeb, Ios, AndroidCloud, Web
CategoryGovernmentCybersecurity
Founded2001Unknown

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Rock Solid

  • Program Registration
  • Facility Scheduling
  • Membership Management
  • Payment Processing
  • Reporting & Analytics
  • Payment Gateways
  • QuickBooks
  • Marketing Tools

Only in Tenable

  • Unified attack surface mapping
  • Exposure intelligence enrichment
  • Tenable Hexa AI orchestration
  • Cloud Exposure (CNAPP)
  • OT Exposure
  • Identity Exposure
  • Vulnerability Management
  • Attack Surface Management

What people use each for

The jobs each tool is most often brought in to do.

Rock Solid

  • Citizen Servicesnot Tenable
  • Records Managementnot Tenable
  • Public Safetynot Tenable
  • Civic Engagementnot Tenable

Tenable

  • Comprehensive vulnerability scanning for enterprise networksnot Rock Solid
  • Cloud security monitoring and compliance for AWS, Azure, GCPnot Rock Solid
  • Identity and access management risk assessmentnot Rock Solid
  • Operational technology security for industrial systemsnot Rock Solid
  • Attack surface management for third-party risknot Rock Solid

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Rock Solid

Nothing recorded yet. See the Rock Solid review.

Tenable

  • Pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • Many enterprise features require custom quote and sales engagement
  • Cloud Exposure, OT Exposure, and other modules have no published pricing
  • Multi-year contracts common, limiting flexibility
  • Setup and configuration complexity for enterprise deployments

Pricing, plan by plan

Rock Solid

$350/month
  • Recreation Management$350/month
    • Program Registration
    • Facility Scheduling
    • Payment Processing

Tenable

$3500/year
  • Tenable One Vulnerability Management$3500/year
    • Per 100 assets
    • Multi-year discounts available
  • Tenable One Web App Scanning$3578/year
    • Per 5 FQDNs
    • Annual subscription
  • Nessus Professional$4790/year
    • Vulnerability scanning
    • Multi-year discounts available
    • Optional advanced support: $400/year
  • Nessus Expert$6790/year
    • Advanced vulnerability scanning
    • Multi-year discounts available
    • Optional advanced support: $400/year

Which should you pick?

Choose Rock Solid if

  • You need program registration.
  • You work on Web, Ios, Android.
  • You also want facility scheduling.
Rock Solid review

Choose Tenable if

  • You need unified attack surface mapping.
  • You work on Cloud, Web.
  • You also want exposure intelligence enrichment.
Tenable review

Questions people ask

Is Rock Solid or Tenable better?
Neither clearly leads. Rock Solid starts at $350/month and Tenable at $3500/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Rock Solid or Tenable?
Rock Solid starts at $350/month and Tenable at $3500/year.
Does Rock Solid or Tenable run on more platforms?
Rock Solid runs on Web, Ios, Android. Tenable runs on Cloud, Web.
What is Rock Solid best used for?
Rock Solid is most often used for citizen services, records management, public safety, civic engagement. Of those, citizen services and records management are not what Tenable is typically brought in for.
What can Rock Solid do that Tenable cannot?
Rock Solid covers Program Registration, Facility Scheduling, Membership Management, Payment Processing. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

Tenable: How is Tenable One pricing structured?

Tenable One Vulnerability Management costs $3500/year per 100 assets. Web App Scanning is $3578/year per 5 FQDNs. Multi-year discounts are available.

Source
Tenable: What is the difference between Nessus Professional and Nessus Expert?

Nessus Professional costs $4790/year and provides core vulnerability scanning. Nessus Expert costs $6790/year and offers advanced scanning capabilities.

Source
Tenable: Are custom support and training available for Tenable?

Yes. Optional advanced support is available for $400/year. Training courses range from $275-$385/year.

Source
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