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Tenable.io vs Azure DDoS Protection Comparison

Last updated:

Tenable.io

4.5(48 reviews)

Starting at $2,275

  • Large Enterprises
  • Medium Business

Tenable.io is software delivered as a service that gives user a real-time and historical vulnerability information, security insight into the network, and the ability to remediate vulnerabilities in the network. It's all…

Azure DDoS Protection

Starting at Contact for pricing

  • Small Business

Azure DDoS Protection is a comprehensive cloud-based service designed to safeguard Azure applications from Distributed Denial of Service (DDoS) attacks. It provides real-time monitoring, automatic attack mitigation, and…

Tenable.io leads on user satisfaction with a 4.5-star rating across 48 reviews.

Tenable.io vs Azure DDoS Protection — at a glance

FeatureTenable.ioAzure DDoS Protection
Rating4.5 / 5
Reviews48
Starting price$2,275Contact for pricing
Free trial No No
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessSmall Business
CategoryVulnerability Management SoftwareWebsite Security Software
PlatformsSaaS/Web/Cloud, Installed - Windows, Installed - MacCloud-based
APIAvailable
Support modesOnlinePhone Support, Documentation
CertificationsSOC 2, HIPAA, GDPR, ISO 27001
Data residencyGlobalGlobal

Key differences between Tenable.io and Azure DDoS Protection

  • Pricing: Tenable.io starts at $2,275. Azure DDoS Protection pricing is not publicly listed.
  • Target audience: Tenable.io is built for Large Enterprises and Medium Business, while Azure DDoS Protection targets Small Business.
  • Deployment: Tenable.io supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac; Azure DDoS Protection supports Cloud-based.

Tenable.io vs Azure DDoS Protection — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Vulnerability Management Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Tenable.io - Vulnerability Management Software
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Azure DDoS Protection Logo
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Tenable.io vs Azure DDoS Protection: Biggest differences

Start here before you go deeper into features.

Tenable.io

Best for medium to large teams needing accurate, cloud-based vulnerability management.

Choose if
  • You want a single cloud platform offering real-time and historical vulnerability data.
  • Your team values ease of deployment combined with flexible, accurate vulnerability scanning.
  • You need a user-friendly interface with customizable dashboards for security monitoring.
Consider alternatives if
  • You require highly customizable and advanced reporting features for compliance or audits.
  • Your team prefers minimalistic tools with simple features and low complexity.

Azure DDoS Protection

Best for Azure users needing integrated, scalable DDoS protection.

Choose if
  • You run applications on Azure and want native DDoS defense
  • You need automatic and adaptive attack mitigation
  • You want detailed traffic analytics integrated with Azure Monitor
Consider alternatives if
  • Your infrastructure is primarily non-Azure
  • You require standalone Layer 7 DDoS protection without Azure WAF

Tenable.io: Best for medium to large teams needing accurate, cloud-based vulnerability management. Azure DDoS Protection: Best for Azure users needing integrated, scalable DDoS protection.

Description

Tenable.io is software delivered as a service that gives user a real-time and historical vulnerability information, security insight into the network, and the ability to remediate ... Read More about Tenable.io

Azure DDoS Protection is a comprehensive cloud-based service designed to safeguard Azure applications from Distributed Denial of Service (DDoS) attacks. It provides real-time monitoring, ... Read More about Azure DDoS Protection

Entry Level Pricing

  • Starts from $2,275
  • Not Available

Free Trial Availability

  • No free trial
  • No free trial

User Ratings

Based on verified Spotsaas reviews

4.5

(48)

Best Company Size

Medium BusinessLarge Enterprises
51-500 employees501-1000 employees1001+ employees
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Software Demo

Demo

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How do Tenable.io and Azure DDoS Protection Compare on Features?

Total Features

6 Features

11 Features

Unique Features

No unique features

No unique features

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Compare Tenable.io and Azure DDoS Protection on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • $2,275
      • Not Available

      Pricing Plans

      • Not Available
      • Not Available

      Pricing Page

      Tenable.io pricing

      Pricing information not available

      Tenable.io vs Azure DDoS Protection: Other Details

      Organization Types supported

      • Individuals
      • Large Enterprises
      • Medium Business
      • Small Business
      • Freelancers
      • Individuals
      • Large Enterprises
      • Medium Business
      • Small Business
      • Freelancers

      Platforms Supported

      • Browser Based (Cloud)
      • Mobile - iOS
      • Browser Based (Cloud)
      • Mobile - iOS

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Not Available
      • Available
      Get help choosing
      Get help choosing

      Tenable.io vs Azure DDoS Protection Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      SOC 2

      ✓ Yes

      HIPAA

      ✓ Yes

      GDPR

      ✓ Yes

      ISO 27001

      ✓ Yes

      Single Sign-On (SSO)

      ✓ Yes

      Multi-Factor Auth (MFA)

      ✓ Yes

      Data Encryption

      ✓ Yes

      Audit Logs

      ✓ Yes

      Data Residency

      🌐 Global
      🌐 Global

      Tenable.io User Reviews & Rating Comparison

      User Ratings

      No reviews available for the product

      Rating Distribution

      37

      7

      1

      1

      1

      No reviews available for this product

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Overall positive sentiment highlighting ease of deployment, scanning accuracy, and usability, tempered by concerns over complexity and limited reporting.

      What buyers like

      • Ease of deployment
      • Scanning accuracy
      • User-friendly interface

      Common complaints

      • Complexity of features
      • Limited reporting capabilities

      Buyer sentiment

      Users appreciate Azure DDoS Protection for its seamless Azure integration and effective automatic mitigation, though some note the need for better Layer 7 capabilities.

      What buyers like

      • Ease of integration with Azure
      • Effective real-time attack mitigation
      • Detailed analytics and alerting

      Common complaints

      • Limited Layer 7 protection without WAF
      • Pricing can be complex to understand

      Pros and Cons

      • Ease of deployment and flexibility

      • Accurate vulnerability scanning with regular database updates

      • User-friendly interface with customizable dashboards

      • Complexity and intimidation due to feature richness without adequate support

      • Limited reporting capabilities and lack of report customization

      • Native Azure integration

      • Automatic and adaptive mitigation

      • Comprehensive analytics and alerting

      • Limited standalone Layer 7 protection

      • Pricing complexity

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      Used Tenable.io or Azure DDoS Protection? Tell buyers what actually differs.

      Tenable.io and Azure DDoS Protection Customers

      Customers

      Global Payments

      Global Payments

      No Customers information available.

      Media and Screenshots

      Screenshots

      Transforming Vulnerability Management

      6 Screenshots

      No screenshots available.

      Videos

      video-0

      1 Videos

      video-0

      2 Videos

      Top Alternatives to Tenable.io and Azure DDoS Protection in 2026

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Tenable.io or Azure DDoS Protection?
      Tenable.io edges out the other on user ratings (4.5 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Tenable.io and Azure DDoS Protection offer a free trial?
      Neither Tenable.io nor Azure DDoS Protection currently lists a free trial.
      What is the starting price of Tenable.io vs Azure DDoS Protection?
      Tenable.io starts at $2,275. Azure DDoS Protection starts at Contact for pricing.
      What are the top alternatives to Tenable.io?
      Top alternatives to Tenable.io include InsightVM, BeyondTrust Vulnerability Management, Qualys VM, Nessus, Microsoft Threat Vulnerability Management.
      What are the top alternatives to Azure DDoS Protection?
      Top alternatives to Azure DDoS Protection include Cloudflare DDoS Protection, Radware Cloud DDoS, Imperva DDoS Protection, AWS Shield, Virusdie.