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Head-to-head · Cloud Security Posture Management Software

Tenable One Cloud Security vs FortiCNAPP

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Tenable One Cloud Security #1 in Cloud Security Posture Management Software 9.3/10 Pricing on request ✓ 6 of 6 features Visit Tenable
FortiCNAPP #3 in Cloud Security Posture Management Software 9.1/10 Pricing on request ✓ 0 of 6 features Visit FortiCNAPP

Tenable One Cloud Security leads on 0 checks, FortiCNAPP on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTenable One Cloud Security · 9.3/10
  • Most featuresTenable One Cloud Security · 6 of 6

Tenable One Cloud Security scores higher on our rubric for cloud security posture management software: 9.3 against 9.1 out of 10; our editors rank them #1 and #3.

Tenable One Cloud Security is the better fit for large enterprises wanting comprehensive CSPM. FortiCNAPP is the better fit for fortinet-centered hybrid cloud programs.

  • Tenable One Cloud Security fits best

    Large enterprises wanting comprehensive CSPM

  • FortiCNAPP fits best

    Fortinet-centered hybrid cloud programs

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Tenable One Cloud Security 9.3/10 Visit ↗ FortiCNAPP 9.1/10 Visit ↗
At a glance
Editor score 9.3 9.1
Ranking #1 in Cloud Security Posture Management Software #3 in Cloud Security Posture Management Software
Best for Large enterprises wanting comprehensive CSPM Fortinet-centered hybrid cloud programs
Pricing model Paid Paid
Starting price Pricing on request —
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web, Linux, Windows
Support Docs, Community Tickets, Community, Docs
Compliance GDPR, HIPAA, ISO 27001, PCI DSS, SOC 2 SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS
Integrations 12 integrations 8 integrations
Built for Small business, Enterprise Mid-market, Enterprise
Features Tenable One Cloud Security 6/6 · FortiCNAPP 0/6
Multi-cloud support ✓ (best) Not checked yet
Cloud asset inventory ✓ (best) Not checked yet
IaC scanning ✓ (best) Not checked yet
Identity risk analysis ✓ (best) Not checked yet
Attack path analysis ✓ (best) Not checked yet
Automated remediation ✓ (best) Not checked yet
Specs
Compliance frameworks CIS, AWS Well Architected, GDPR, HIPAA, ISO, NIST, PCI-DSS, SOC2, CIS for Kubernetes, custom checks Not checked yet
Our review
Pros
  • Covers multi-cloud inventory, configuration, compliance and identity risk
  • Includes IaC scanning, attack-path analysis and Kubernetes security
  • Supports guided and automated remediation workflows
  • Covers CSPM, entitlement, Kubernetes, containers, IaC, and compliance
  • Supports AWS, Microsoft Azure, Google Cloud, and on-premises workloads
  • Connects with Fortinet Security Fabric, Jira, Slack, and SIEM systems
Cons
  • Pricing is contact-sales only
  • Broad coverage may exceed the needs of narrowly focused teams
  • Web access is the listed platform option
  • Pricing uses contact-sales licensing with entitlement per vCPU
  • Response actions are limited to notifying through alerts
  • Posture remediation is less specific than its assessment coverage
Our verdict

Tenable One Cloud Security, currently presented by Tenable as Tenable One Cloud Exposure, is a cloud-native application protection platform for security teams managing multi-cloud and hybrid environments. It discovers cloud assets, scans…

Read the review →

FortiCNAPP is Fortinet’s cloud-native application protection platform for security, cloud operations, and development teams. It provides visibility across AWS, Microsoft Azure, Google Cloud, Kubernetes, containers, hosts, identities, and…

Read the review →
  1. Tenable One Cloud SecurityCloud Security Posture Management Software 9.3Pricing on request
  2. FortiCNAPPCloud Security Posture Management Software 9.1Pricing on request

Strengths and trade-offs

  • Tenable One Cloud Security — where it wins

    • Covers multi-cloud inventory, configuration, compliance and identity risk
    • Includes IaC scanning, attack-path analysis and Kubernetes security
    • Supports guided and automated remediation workflows

    Where it doesn't

    • Pricing is contact-sales only
    • Broad coverage may exceed the needs of narrowly focused teams
    • Web access is the listed platform option
  • FortiCNAPP — where it wins

    • Covers CSPM, entitlement, Kubernetes, containers, IaC, and compliance
    • Supports AWS, Microsoft Azure, Google Cloud, and on-premises workloads
    • Connects with Fortinet Security Fabric, Jira, Slack, and SIEM systems

    Where it doesn't

    • Pricing uses contact-sales licensing with entitlement per vCPU
    • Response actions are limited to notifying through alerts
    • Posture remediation is less specific than its assessment coverage
  • Tenable One Cloud Security9.3/10 · Pricing on request

    A broad cloud security platform for enterprise inventory, compliance, identity and remediation.

    Visit TenableFull verdict →
  • FortiCNAPP9.1/10 · Pricing on request

    A broad CNAPP for Fortinet-centered hybrid cloud security programs.

    Visit FortiCNAPPFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update