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Cybersecurity · head to head

Nessus vs TIBCO Mashery

Nessus logo

Nessus

Cybersecurity

The most trusted vulnerability assessment solution

From
$4790/year
Rated
-
Full reviewWebsite
TIBCO Mashery logo

TIBCO Mashery

APIs

Cloud-native API management for digital business

From
$2000/monthly
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Nessus nessus Professional is $4,790 for one year, with no free or low cost commercial tier; TIBCO Mashery lack of support for open API standards requires workarounds
  • They diverge on capability: Nessus covers Vulnerability scanning, TIBCO Mashery covers Cloud-native Gateway.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Nessus and TIBCO Mashery actually diverge.

Attributes where Nessus and TIBCO Mashery differ
AttributeNessusTIBCO Mashery
Starting price$4790/year$2000/monthly
PlatformsDesktop, ApiCloud, Hybrid, Multi-cloud
CategoryCybersecurityAPIs
Founded20021997

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 Nessus

  • Vulnerability scanning
  • Configuration auditing
  • Malware detection
  • Web application scanning
  • Cloud scanning
  • Compliance checks
  • Patch auditing
  • Pre-built policies

Only in TIBCO Mashery

  • Cloud-native Gateway
  • Developer Portal
  • API Analytics
  • TIBCO Cloud
  • GCP
  • Cloud support
  • Hybrid support
  • Multi-cloud support

Both cover

  • AWS
  • Azure

What people use each for

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

Nessus

  • Vulnerability scanning for individual practitionersnot TIBCO Mashery
  • Enterprise vulnerability managementnot TIBCO Mashery
  • Web application security assessmentsnot TIBCO Mashery

TIBCO Mashery

  • API Developmentnot Nessus
  • API Gatewaynot Nessus
  • API Testingnot Nessus
  • API Documentationnot Nessus
  • Microservicesnot Nessus

Where each one falls short

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

Nessus

  • Nessus Professional is $4,790 for one year, with no free or low cost commercial tier
  • Multi year terms are the only discount route, at $9,330.95 for two years and $13,637.54 for three
  • It is a single user scanner, so team workflows mean migrating to another Tenable product
  • Tenable One vulnerability management is priced separately, starting at $3,500 a year for 100 assets

TIBCO Mashery

  • Lack of support for open API standards requires workarounds
  • Policy management is difficult and sometimes requires support intervention for configuration changes
  • Monetization and customization features are inadequate for some enterprise use cases
  • Delays under heavy load conditions; stability issues reported affecting performance
  • Logging and monitoring limitations; logs are hard to follow when calls cannot be filtered by keys

Pricing, plan by plan

Nessus

$4790/year
  • Nessus Professional$4790/year
    • 1 year license
    • Best for individual security professionals
  • Nessus Professional 2-Year$9330.95/2 years
    • 2 year license with discounted rate vs. annual
  • Nessus Professional 3-Year$13637.54/3 years
    • 3 year license with discounted rate vs. annual
  • Nessus Expert$6790/year
    • 1 year license
    • Enhanced capabilities vs. Professional

TIBCO Mashery

$2000/monthly
  • Standard$2000/monthly
    • API Gateway
    • Developer Portal
    • Standard support
  • Professional$5000/monthly
    • Advanced analytics
    • Multi-region
    • Priority support
  • Enterprise$undefined/monthly
    • Custom solutions
    • Dedicated support
    • Premium SLA

Which should you pick?

Choose Nessus if

  • You need vulnerability scanning.
  • You work on Desktop, Api.
  • You also want configuration auditing.
Nessus review

Choose TIBCO Mashery if

  • You need cloud-native gateway.
  • You work on Cloud, Hybrid, Multi-cloud.
  • You also want developer portal.
TIBCO Mashery review

Questions people ask

Is Nessus or TIBCO Mashery better?
Neither clearly leads. Nessus starts at $4790/year and TIBCO Mashery at $2000/monthly, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nessus or TIBCO Mashery?
Nessus starts at $4790/year and TIBCO Mashery at $2000/monthly.
Does Nessus or TIBCO Mashery run on more platforms?
Nessus runs on Desktop, Api. TIBCO Mashery runs on Cloud, Hybrid, Multi-cloud.
What is Nessus best used for?
Nessus is most often used for vulnerability scanning for individual practitioners, enterprise vulnerability management, web application security assessments. Of those, vulnerability scanning for individual practitioners and enterprise vulnerability management are not what TIBCO Mashery is typically brought in for.
What can Nessus do that TIBCO Mashery cannot?
Nessus covers Vulnerability scanning, Configuration auditing, Malware detection, Web application scanning. TIBCO Mashery covers Cloud-native Gateway, Developer Portal, API Analytics, TIBCO Cloud. Both handle AWS, Azure.

Answered from the vendors’ own pages

Nessus: What is the cheapest Nessus option?

Nessus Professional starts at $4,790 per year for a 1-year license. Multi-year commitments offer discounts, with 2-year licenses at $9,330.95 and 3-year licenses at $13,637.54.

Source
TIBCO Mashery: What is TIBCO Cloud API Management (Mashery)?

TIBCO Cloud API Management, formerly known as TIBCO Cloud Mashery, is an enterprise platform delivering full lifecycle API management capabilities including API creation, productization, security, analytics, and support for API development, mediation, and event-driven initiatives.

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

Nessus Expert costs $6,790 per year for a 1-year license (compared to $4,790 for Professional) and includes enhanced capabilities. Multi-year rates are available at discounted prices.

Source
TIBCO Mashery: What is the pricing structure?

TIBCO Mashery pricing starts at $2000/monthly for cloud-hosted deployments based on capacity and throughput. Annual maintenance for on-premises perpetual licenses typically ranges from 18-22% of license cost. Custom plans are available based on customer requirements.

Source
Nessus: Does Nessus offer optional support or training?

Yes, Nessus offers add-on services: Advanced Support at $400/year provides 24x365 access to phone, email, community, and chat support. On-Demand Training costs $275/year for Fundamentals course access or $385/year for both Fundamentals and Advanced courses.

Source
TIBCO Mashery: Does Mashery support OpenAPI standards?

TIBCO Mashery supports native OpenAPI specifications. The platform provides contract-first modeling with native OpenAPI Spec support and native Node.js hosting of API implementations.

TIBCO Mashery: What's the current status of TIBCO Mashery?

Mashery, formerly sold as TIBCO Cloud API Management, has had its capabilities integrated into Boomi's enterprise platform. Users should verify current product status and support roadmap with TIBCO's sales team, as the product landscape has undergone significant changes.

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