Tenable.io vs Cloudflare DDoS Protection Comparison
Tenable.io
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…
Cloudflare DDoS Protection
Starting at Contact for pricing
- Small Business
Cloudflare DDoS Protection offers robust, enterprise-grade defense against distributed denial-of-service attacks by leveraging Cloudflare's extensive global network. It automatically detects and mitigates large-scale and…
Tenable.io leads on user satisfaction with a 4.4-star rating across 49 reviews.
Tenable.io vs Cloudflare DDoS Protection — at a glance
| Feature | Tenable.io | Cloudflare DDoS Protection |
|---|---|---|
| Rating | 4.4 / 5 | — |
| Reviews | 49 | — |
| Starting price | $2,275 | Contact for pricing |
| Free trial | No | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Small Business |
| Category | Vulnerability Management Software | Website Security Software |
| Platforms | SaaS/Web/Cloud, Installed - Windows, Installed - Mac | Cloud-based |
| API | — | Available |
| Support modes | Online | Email support, 24/7 phone support, Online knowledge base, Community forums |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | — |
| Data residency | Global | Global |
Key differences between Tenable.io and Cloudflare DDoS Protection
- Pricing: Tenable.io starts at $2,275. Cloudflare DDoS Protection pricing is not publicly listed.
- Target audience: Tenable.io is built for Large Enterprises and Medium Business, while Cloudflare DDoS Protection targets Small Business.
- Deployment: Tenable.io supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac; Cloudflare DDoS Protection supports Cloud-based.
Tenable.io vs Cloudflare DDoS Protection — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
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.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
Free PDF comparison
Download this Tenable.io vs Cloudflare DDoS Protection comparison
Get the full side-by-side as a PDF — these picks plus the top Vulnerability Management Software tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
Biggest differences
Start here before you go deeper into features.
Best for medium to large teams needing accurate, cloud-based vulnerability management.
- 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.
- You require highly customizable and advanced reporting features for compliance or audits.
- Your team prefers minimalistic tools with simple features and low complexity.
Best for organizations needing scalable, automated DDoS protection integrated with CDN services.
- You require multi-layer DDoS defense with minimal latency impact
- You want a cloud-based solution with global network scale
- You need detailed attack analytics and customizable security rules
- You need on-premises DDoS mitigation appliances
- You have very limited internet infrastructure
Tenable.io: Best for medium to large teams needing accurate, cloud-based vulnerability management. Cloudflare DDoS Protection: Best for organizations needing scalable, automated DDoS protection integrated with CDN services.
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 | Cloudflare DDoS Protection offers robust, enterprise-grade defense against distributed denial-of-service attacks by leveraging Cloudflare's extensive global network. It automatically ... Read More about Cloudflare DDoS Protection |
|---|---|---|
Entry Level Pricing |
|
|
Free Trial Availability |
|
|
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Medium BusinessLarge Enterprises | 1-50 employees51-500 employees501-1000 employees |
Get pricing help | Get pricing help |
Software Demo
Demo |
|---|
Need a second opinion?
Get shortlist help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do Tenable.io and Cloudflare DDoS Protection Compare on Features?
Total Features | 6 Features | 10 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Tenable.io and Cloudflare 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 |
|
|
Pricing Plans |
|
|
Pricing Page |  | Pricing information not available |
Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
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 | 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
Common complaints
| Buyer sentiment Users praise Cloudflare for its effective, scalable DDoS protection and ease of use. What buyers like
Common complaints
|
Pros and Cons |
|
|
Positive Reviews | No reviews available for the product | No reviews available for the product |
List of Customers
Customers |  Global Payments | No Customers information available. |
|---|
Media and Screenshots
Screenshots |  6 Screenshots | No screenshots available. |
|---|---|---|
Videos |  1 Videos |  2 Videos |
Top Alternatives to Tenable.io and Cloudflare DDoS Protection in 2026
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Related Blogs and Articles for Website Security Software
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 Cloudflare DDoS Protection?
- Tenable.io edges out the other on user ratings (4.4 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 Cloudflare DDoS Protection offer a free trial?
- Neither Tenable.io nor Cloudflare DDoS Protection currently lists a free trial.
- What is the starting price of Tenable.io vs Cloudflare DDoS Protection?
- Tenable.io starts at $2,275. Cloudflare 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 Cloudflare DDoS Protection?
- Top alternatives to Cloudflare DDoS Protection include Azure DDoS Protection, Radware Cloud DDoS, Imperva DDoS Protection, Virusdie, Acunetix.