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Compare Defendify All-In-One Cybersecurity Solution and Tenable Nessus 
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At a Glance
Market Segments
Small-Business (64.9% of reviews)
Mid-Market (39.1% of reviews)
Entry-Level Pricing
Starting at $925.00 Per Month
$3,390.00 1 License With One-Time Purchase
Defendify All-In-One Cybersecurity Solution
Star Rating
(57)4.7 out of 5
Market Segments
Small-Business (64.9% of reviews)
Entry-Level Pricing
Starting at $925.00 Per Month
Browse all 5 pricing plansTenable Nessus
Star Rating
(293)4.5 out of 5
Market Segments
Mid-Market (39.1% of reviews)
Entry-Level Pricing
$3,390.00 1 License With One-Time Purchase
Free Trial is available
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Tenable Nessus excels in its Vulnerability Assessment capabilities, achieving a high score of 9.8, which reviewers mention is crucial for identifying security weaknesses effectively. In contrast, Defendify's Vulnerability Assessment also performs well but scores slightly lower at 9.7.
- Reviewers mention that Defendify shines in Quality of Support, with a remarkable score of 9.8, indicating that users feel well-supported and valued. Tenable Nessus, while still providing decent support, has a lower score of 8.4, suggesting room for improvement in customer service.
- Users on G2 highlight that Defendify offers superior Ease of Use with a score of 9.4, making it more accessible for small businesses. In comparison, Tenable Nessus has a score of 8.9, which, while still good, indicates a steeper learning curve for some users.
- G2 users report that Tenable Nessus provides robust Automated Testing features, scoring 9.0, which is essential for continuous security assessments. Defendify, however, scores slightly higher at 9.4, showcasing its effectiveness in automating security processes.
- Reviewers mention that Defendify's Customization options are a standout feature, scoring 6.7, which allows users to tailor the platform to their specific needs. In contrast, Tenable Nessus has a higher score of 8.5, indicating more flexibility in customization, but users still seek more options.
- Users say that both products perform well in Detection Rate, with Tenable Nessus scoring 8.8 and Defendify at 9.2. However, reviewers note that Defendify's higher score reflects its effectiveness in identifying threats more accurately, which is a critical factor for cybersecurity.
Pricing
Entry-Level Pricing
Defendify All-In-One Cybersecurity Solution
All-In-One Cybersecurity® Package
Starting at $925.00
Per Month
Maximize cybersecurity protection with multiple layers of security in one platform plus ongoing cybersecurity support and guided expertise.
3 layers and 13 modules in 1 subscription
- Detection & Response Package
- Policies & Training Package
- Assessments & Testing Package
Tenable Nessus
Pro - 1 Year
$3,390.00
1 License With One-Time Purchase
1-year license of the industry-leading vulnerability assessment solution.
- Automate your vulnerability scanning process
Free Trial
Defendify All-In-One Cybersecurity Solution
Free Trial is available
Tenable Nessus
Free Trial is available
Ratings
Meets Requirements
9.2
39
9.0
241
Ease of Use
9.4
41
8.9
243
Ease of Setup
9.3
38
8.8
165
Ease of Admin
9.7
38
8.9
158
Quality of Support
9.8
39
8.4
224
Has the product been a good partner in doing business?
9.8
38
8.7
146
Product Direction (% positive)
9.7
37
8.9
232
Features by Category
Administration
9.4
9
Not enough data
9.5
13
Not enough data
9.2
15
Not enough data
Risk Analysis
8.1
9
Not enough data
9.8
14
Not enough data
9.2
11
Not enough data
Threat Protection
7.9
8
Not enough data
7.6
7
Not enough data
7.9
8
Not enough data
7.9
8
Not enough data
Generative AI
Feature Not Available
Not enough data
Administration
7.4
7
Not enough data
8.8
7
Not enough data
8.9
11
Not enough data
Analysis
9.2
8
Not enough data
9.4
8
Not enough data
9.7
12
Not enough data
Testing
6.9
7
Not enough data
7.6
7
Not enough data
9.0
7
Not enough data
9.8
10
Not enough data
Dynamic Application Security Testing (DAST)Hide 13 FeaturesShow 13 Features
Not enough data
Not enough data
Administration
Not enough data
Not enough data
Not enough data
Not enough data
Analysis
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Testing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Performance
8.8
12
Feature Not Available
9.2
12
8.9
135
|
Verified
7.9
12
6.7
133
|
Verified
9.4
17
9.0
130
|
Verified
Network
8.5
12
8.8
131
|
Verified
8.8
14
8.8
124
|
Verified
8.9
11
8.4
108
|
Verified
Application
7.7
8
Feature Not Available
7.2
9
7.3
82
8.3
9
7.7
101
Agentic AI - Vulnerability Scanner
Not enough data
7.4
7
Not enough data
7.4
7
Simulation
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Customization
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Administration
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
API Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security Testing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Assesment
9.0
18
Not enough data
9.6
19
Not enough data
7.8
13
Not enough data
Training
9.4
13
Not enough data
9.4
19
Not enough data
8.6
13
Not enough data
Administration
8.6
13
Not enough data
6.7
11
Not enough data
8.5
10
Not enough data
8.6
16
Not enough data
Not enough data
Not enough data
Functionality
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Asset Management
Not enough data
6.3
5
Not enough data
7.0
5
Not enough data
3.7
5
Monitoring
Not enough data
8.0
5
Not enough data
10.0
5
Not enough data
8.3
5
Not enough data
9.0
5
Risk Management
Not enough data
9.0
5
Not enough data
9.0
5
Not enough data
8.3
5
Not enough data
9.3
5
Generative AI
Not enough data
Not enough data
Platform Features
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Automation Capabilities
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Orchestration
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Information
8.9
6
Not enough data
Not enough data
Not enough data
8.7
5
Not enough data
Personalization
9.3
5
Not enough data
9.2
6
Not enough data
Not enough data
Not enough data
Generative AI
Feature Not Available
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Threat Intelligence
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Response
Not enough data
Not enough data
9.2
6
Not enough data
Not enough data
Not enough data
9.2
6
Not enough data
Records
Not enough data
Not enough data
9.0
7
Not enough data
9.3
5
Not enough data
Management
9.2
6
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Cloud Visibility
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Identity
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Defendify All-In-One Cybersecurity Solution and Tenable Nessus are categorized as Vulnerability Scanner
Unique Categories
Defendify All-In-One Cybersecurity Solution is categorized as Dark Web Monitoring, Breach and Attack Simulation (BAS), Managed Detection and Response (MDR), Penetration Testing, Website Security, Security Awareness Training, Incident Response, Threat Intelligence, and Vulnerability Management
Tenable Nessus is categorized as Attack Surface Management, Dynamic Application Security Testing (DAST), and API Security
Reviews
Reviewers' Company Size
Defendify All-In-One Cybersecurity Solution
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Tenable Nessus
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Information Technology and Services
12.3%
Computer & Network Security
8.8%
Construction
7.0%
Computer Software
7.0%
Primary/Secondary Education
3.5%
Other
61.4%
Information Technology and Services
26.0%
Computer & Network Security
17.0%
Financial Services
7.9%
Computer Software
6.1%
Banking
4.7%
Other
38.3%
Most Helpful Reviews
Defendify All-In-One Cybersecurity Solution
Most Helpful Favorable Review
Akhil V.
Verified User in Events Services
RegularVulnerability Scanning Patch management Continuous Monitoring and Threat Intelligence
Most Helpful Critical Review
Tenable Nessus
Most Helpful Favorable Review
Harshad P.
Verified User in Information Technology and Services
Available pre configured and customizable VM, Amazon EC2, etc
Most Helpful Critical Review
Verified User in Computer & Network Security
Lots of Issues over the past year. No Real Feature Updates. All Features are being updated to Tenable.io & Tenable.sc
Akhil V.
Verified User in Events Services
RegularVulnerability Scanning Patch management Continuous Monitoring and Threat Intelligence
Harshad P.
Verified User in Information Technology and Services
Available pre configured and customizable VM, Amazon EC2, etc
Verified User in Computer & Network Security
Lots of Issues over the past year. No Real Feature Updates. All Features are being updated to Tenable.io & Tenable.sc
Alternatives
Discussions
Defendify All-In-One Cybersecurity Solution has no discussions with answers
I'm a consultant; can I use Nessus Professional to conduct my client's vulnerability scanning?
2 Comments
AS
Yes, you can.Read more
Is Nessus professional the right product for me?
2 Comments
Official Response from Tenable Nessus
Nessus Professional has always been designed for the security professional. The typical Nessus user is a consultant or contractor who is very experienced...Read more
Can I use Nessus professional data in other applications?
2 Comments
Official Response from Tenable Nessus
Yes. Many third party applications can incorporate a Nessus file. This allows consultants to share the data with their clients’ other applications for the...Read more
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