Tenablevs
CrowdStrike Falcon
CrowdStrike Falcon: Cloud-native endpoint and cloud security platform
Tenable
AI-powered exposure management platform for unified security visibility
Overview
What Tenable does
Tenable One is an AI-powered exposure management platform that unifies security visibility across infrastructure, cloud, identity, operational technology, third-party applications, and AI systems. The platform maps an organization's complete attack surface and continuously enriches exposure intelligence to connect potential risks with exploitation pathways and business impact. Tenable Hexa AI provides agentic orchestration to accelerate remediation workflows, shortening detection-to-resolution timeframes. The product portfolio includes specialized modules: Cloud Exposure for cloud-native application protection, OT Exposure for operational technology security, Identity Exposure for access controls, plus dedicated tools for Vulnerability Management, Attack Surface Management, Web App Scanning, and Patch Management. Nessus Professional and Nessus Expert are standalone vulnerability scanning tools available separately.
What people use it for
- Comprehensive vulnerability scanning for enterprise networks
- Cloud security monitoring and compliance for AWS, Azure, GCP
- Identity and access management risk assessment
- Operational technology security for industrial systems
- Attack surface management for third-party risk
The honest half
Where it falls short
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about 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
Cross-shopped
What people choose instead of Tenable
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.
Pricing
What Tenable costs
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Tenable One Vulnerability Management
$3,500 /yr
- Per 100 assets
- Multi-year discounts available
Tenable One Web App Scanning
$3,578 /yr
- Per 5 FQDNs
- Annual subscription
Nessus Professional
$4,790 /yr
- Vulnerability scanning
- Multi-year discounts available
- Optional advanced support: $400/year
Nessus Expert
$6,790 /yr
- Advanced vulnerability scanning
- Multi-year discounts available
- Optional advanced support: $400/year
- Optional training: $275-$385/year
Enterprise
On request
- Cloud Security (custom pricing)
- OT Exposure (custom pricing)
- Identity Exposure (custom pricing)
- Attack Surface Management (custom pricing)
- AI Exposure (custom pricing)
- Custom credit volume
Capabilities
Features
Unified attack surface mapping
Map complete attack surface across infrastructure, cloud, identity, OT, and applications
Exposure intelligence enrichment
Continuous intelligence gathering on exposures and exploitation pathways
Tenable Hexa AI orchestration
Agentic orchestration for automated remediation workflows
Cloud Exposure (CNAPP)
Cloud-native application protection platform capabilities
OT Exposure
Operational technology security and visibility
Identity Exposure
Identity and access management security
Vulnerability Management
Scan and manage vulnerabilities
Attack Surface Management
Continuous monitoring and management of attack surface
Answered, with sources
Questions people ask
Each answer names the page it came from, so you can check it rather than take our word for it.
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.
SourceWhat 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.
SourceAre custom support and training available for Tenable?
Yes. Optional advanced support is available for $400/year. Training courses range from $275-$385/year.
SourceKeep looking
Where to go from Tenable
- Tenable alternativesEvery product people weigh against it
- Tenable pricingPlans, floors and what the tiers exclude
- Tenable badgesWhich rules it meets, and the figure behind each
- All Cybersecurity softwareThe full category
- Best Cybersecurity softwareThe shortlist, and how it was cut
Best Cybersecurity software for
Compare Tenable with
- 1Password
- Bitdefender Total Security
- Norton 360
- LastPass
- Snyk
- Bitwarden
- Brave Browser
- Clerk
- CrowdStrike Falcon
- Kaspersky Total Security
- Mullvad VPN
- OneTrust
- Private Internet Access
- Proton Mail
- Tuta
- Akeyless
- Doppler
- Frontegg
Other Cybersecurity software
The world's most-loved password manager
The world's #1 rated antivirus
Powerful protection against evolving threats
Simplify online life with LastPass password manager
Developer-first security platform
Open source password management for everyone
Secure, fast & private web browser with adblocker
Drop-in user authentication and management for developers
Stop breaches with AI-native cybersecurity
Complete protection for your digital life
Privacy-first VPN with one flat price and no email required to sign up
Enterprise AI governance and data compliance platform.
Long-standing VPN service with a large server network and flexible multi-year plans
Secure email that protects your privacy
Secure, green and ad-free. Email to feel good about.
Runtime identity security at agentic scale
Secrets management for humans and AI agents
Customer identity and access management platform for SaaS applications
Softwr does not host reviews and shows no star rating for Tenable, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
More on Tenable
Tenable alternatives
What people switch to, and what they give up
Tenable pricing
Every tier, and where the cost actually lands
Compare Tenable
Put it head to head with anything we hold
Tenable badge
Its rating, and an embed for your own site
Best Cybersecurity software alternatives
Open-source authentication and two-factor portal for reverse proxies
Vulnerability scanner for container images and filesystems
Headless identity and user management API
Open-source identity provider with flexible authentication flows
Open-source vulnerability and misconfiguration scanner
Secrets management for humans and AI agents
Security and AI agent governance for code and supply chain
Unified security platform automating vulnerability detection and fixing across development