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Insurance · head to head

Guidewire ClaimCenter vs Tenable Nessus

Guidewire ClaimCenter logo

Guidewire ClaimCenter

Insurance

Modern claims management for P&C insurers

From
On request
Rated
-
Full reviewWebsite
Tenable Nessus logo

Tenable Nessus

Cybersecurity

Network vulnerability scanner

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Tenable Nessus has a free tier, so it costs nothing to try first.
  • Each has a real cost: Guidewire ClaimCenter enterprise pricing not published; requires demo request and sales consultation; Tenable Nessus nessus Professional is $4,790 for one year, sold as an annual licence rather than a per scan or usage based fee
  • They diverge on capability: Guidewire ClaimCenter covers Claims intake, Tenable Nessus covers Network scanning.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Guidewire ClaimCenter and Tenable Nessus actually diverge.

Attributes where Guidewire ClaimCenter and Tenable Nessus differ
AttributeGuidewire ClaimCenterTenable Nessus
Starting priceOn requestFree
Pricing modelquotesubscription
Free tierNoYes
PlatformsWebWindows, Linux, Macos, Cloud
CategoryInsuranceCybersecurity
Founded20012002

Identical on both: 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 Guidewire ClaimCenter

  • Claims intake
  • Claims assignment
  • Investigation management
  • Reserve management
  • Payment processing
  • Fraud detection
  • Litigation management
  • SIU workflows

Only in Tenable Nessus

  • Network scanning
  • Vulnerability detection
  • Configuration assessment
  • Malware detection
  • Compliance checking
  • Cloud security assessment
  • Mobile scanning
  • API access

Both cover

  • Cloud deployment

What people use each for

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

Guidewire ClaimCenter

  • Claims managementnot Tenable Nessus
  • Claims processing and automationnot Tenable Nessus
  • Fraud detectionnot Tenable Nessus
  • Workflow orchestrationnot Tenable Nessus

Tenable Nessus

  • Vulnerability scanning of servers, network devices and web applicationsnot Guidewire ClaimCenter
  • Configuration and compliance auditing against hardening benchmarksnot Guidewire ClaimCenter
  • Point in time assessments by consultants and penetration testersnot Guidewire ClaimCenter

Where each one falls short

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

Guidewire ClaimCenter

  • Enterprise pricing not published; requires demo request and sales consultation

Tenable Nessus

  • Nessus Professional is $4,790 for one year, sold as an annual licence rather than a per scan or usage based fee
  • Support beyond the base entitlement costs an extra $400 per year for Advanced Support with 24x365 phone and chat access
  • The on demand training course is a separate $275 purchase for a single person for one year
  • Multi year discounts require paying for two or three years up front

Pricing, plan by plan

Guidewire ClaimCenter

On request

No published plan breakdown. See the Guidewire ClaimCenter review.

Tenable Nessus

Free
  • Nessus EssentialsFree
    • Up to 16 ips
    • Network scanning
    • Vulnerability assessment
  • Nessus Professional$2600/year
    • Unlimited targets
    • Enterprise features
    • Advanced analytics
  • Nessus Expert$5200/year
    • All Professional features
    • Cloud integration
    • Advanced reporting

Which should you pick?

Choose Guidewire ClaimCenter if

  • You need claims intake.
  • You also want claims assignment.
Guidewire ClaimCenter review

Choose Tenable Nessus if

  • You need network scanning.
  • You want to start without paying.
  • You work on Windows, Linux, Macos, Cloud.
  • You also want vulnerability detection.
Tenable Nessus review

Questions people ask

Is Guidewire ClaimCenter or Tenable Nessus better?
Neither clearly leads. Guidewire ClaimCenter starts at On request and Tenable Nessus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Guidewire ClaimCenter or Tenable Nessus?
Tenable Nessus has a free tier; the other does not. Paid plans start at On request for Guidewire ClaimCenter and Free for Tenable Nessus.
Does Guidewire ClaimCenter or Tenable Nessus run on more platforms?
Guidewire ClaimCenter runs on Web. Tenable Nessus runs on Windows, Linux, Macos, Cloud.
Can I use Tenable Nessus for free?
Yes. Tenable Nessus has a free tier, so you can try it without paying. Guidewire ClaimCenter starts at On request.
What is Guidewire ClaimCenter best used for?
Guidewire ClaimCenter is most often used for claims management, claims processing and automation, fraud detection, workflow orchestration. Of those, claims management and claims processing and automation are not what Tenable Nessus is typically brought in for.
What can Guidewire ClaimCenter do that Tenable Nessus cannot?
Guidewire ClaimCenter covers Claims intake, Claims assignment, Investigation management, Reserve management. Tenable Nessus covers Network scanning, Vulnerability detection, Configuration assessment, Malware detection. Both handle Cloud deployment.

Answered from the vendors’ own pages

Guidewire ClaimCenter: How much does Guidewire ClaimCenter cost?

Guidewire ClaimCenter does not publish pricing on their product page. The product uses a custom enterprise pricing model that requires direct contact with sales and a demo request.

Source
Tenable Nessus: What are the three Nessus offerings?

Nessus Essentials is a free introductory offering for educators, students, and career starters, limited to 16 IPs for scanning. Nessus Professional is designed for consultants and SMBs, providing unlimited IT scans across any location. Nessus Expert is the premium offering extending Professional with web application scanning, infrastructure-as-code scanning, and external attack surface assessment up to 5 domains.

Source
Guidewire ClaimCenter: How can I get pricing for Guidewire ClaimCenter?

Contact Guidewire through their Request a Demo button or Contact Us link on the product page to discuss custom pricing based on your organization's needs.

Source
Tenable Nessus: What OS platforms does Nessus support?

Nessus runs on Debian/Kali Linux, Fedora, FreeBSD, Mac OS X, Red Hat/CentOS, SUSE Linux, Ubuntu, and various Windows versions including Server 2008, 2012, and Windows 7-10.

Source
Tenable Nessus: Can I use Nessus to scan third-party networks as a consultant?

Yes, Tenable permits you to use Nessus to scan third-party networks. Nessus Professional is ideal for consultants.

Source
Tenable Nessus: Can Nessus perform PCI external scanning?

Yes, you can use Nessus Professional to perform external network scans as required by the PCI DSS 11.2.2 requirement.

Source
Tenable Nessus: What additional features does Nessus Expert provide?

Web application scanning, which is dynamic application security testing (DAST) providing comprehensive visibility and insight into web application security issues; scanning code repositories for vulnerabilities; and assessing external attack surface with subdomain discovery.

Source
Tenable Nessus: What support options exist for Nessus Professional?

Standard Support includes software upgrades, patches, plugin access, and 24x7 support via chat and community portal. Advanced Support adds 24x7 phone access and committed SLAs: P1 less than 2 hours, P2 less than 4 hours, P3 less than 12 hours, P4 less than 24 hours.

Source
Tenable Nessus: How frequently are Nessus plugins updated?

Nessus plugins are updated daily, based on when vendors and security research sites publish new vulnerabilities.

Source
Tenable Nessus: How does licensing work in virtual machine environments?

Whether you are using Nessus in a physical or a virtual environment, the IP addresses or hosts that you are scanning from must be licensed.

Source
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