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Compare OpenText Core Application Security and Tenable Nessus 
At a Glance
Market Segments
Enterprise (41.2% of reviews)
Mid-Market (39.5% of reviews)
Entry-Level Pricing
No pricing available
$3,390.00 1 License With One-Time Purchase
OpenText Core Application Security
Star Rating
(34)4.1 out of 5
Market Segments
Enterprise (41.2% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about OpenText Core Application SecurityTenable Nessus
Star Rating
(298)4.5 out of 5
Market Segments
Mid-Market (39.5% of reviews)
Pros & Cons
Entry-Level Pricing
$3,390.00 1 License With One-Time Purchase
Free Trial is available
Browse all 4 pricing plansOpenText Core Application Security vs Tenable Nessus
When assessing the two solutions, reviewers found Tenable Nessus easier to use and set up. However, reviewers felt that administration of both products was equally easy, and preferred doing business with OpenText Core Application Security overall.
- Reviewers felt that Tenable Nessus meets the needs of their business better than OpenText Core Application Security.
- When comparing quality of ongoing product support, reviewers felt that Tenable Nessus is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Tenable Nessus over OpenText Core Application Security.
Pricing
Entry-Level Pricing
OpenText Core Application Security
No pricing availableTenable 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
OpenText Core Application Security
Free Trial is available
Tenable Nessus
Free Trial is available
Ratings
Meets Requirements
8.1
31
9.0
246
Ease of Use
8.2
31
8.9
248
Ease of Setup
8.2
12
8.8
170
Ease of Admin
8.9
12
8.9
161
Quality of Support
7.9
30
8.4
228
Has the product been a good partner in doing business?
9.0
12
8.7
149
Product Direction (% positive)
8.8
30
8.9
237
Features by Category
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
Not enough data
Feature Not Available
Not enough data
8.9
140
|
Verified
Not enough data
6.7
136
|
Verified
Not enough data
9.1
134
|
Verified
Network
Not enough data
8.8
135
|
Verified
Not enough data
8.8
127
|
Verified
Not enough data
8.4
111
|
Verified
Application
Not enough data
Feature Not Available
Not enough data
7.3
84
Not enough data
7.8
103
Agentic AI - Vulnerability Scanner
Not enough data
8.0
10
Not enough data
7.8
9
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
Asset Management
Not enough data
6.9
6
Not enough data
7.5
6
Not enough data
4.7
6
Monitoring
Not enough data
8.3
6
Not enough data
10.0
6
Not enough data
8.6
6
Not enough data
9.2
6
Risk Management
Not enough data
9.2
6
Not enough data
9.2
6
Not enough data
8.6
6
Not enough data
9.4
6
Generative AI
Not enough data
Not enough data
Generative AI
Not enough data
Not enough data
Runtime Application Self-Protection (RASP) ToolsHide 4 FeaturesShow 4 Features
Not enough data
Not enough data
Threat Detection & Response - Runtime Application Self-Protection (RASP)
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Static Code Analysis
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
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
Interactive Application Security Testing (IAST)Hide 1 FeatureShow 1 Feature
Not enough data
Not enough data
Agentic AI - Interactive Application Security Testing (IAST)
Not enough data
Not enough data
Categories
Categories
Shared Categories
OpenText Core Application Security and Tenable Nessus are categorized as Dynamic Application Security Testing (DAST)
Unique Categories
OpenText Core Application Security is categorized as Static Code Analysis, Interactive Application Security Testing (IAST), and Runtime Application Self-Protection (RASP) Tools
Reviews
Reviewers' Company Size
OpenText Core Application Security
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
26.5%
Computer Software
8.8%
Computer & Network Security
8.8%
Construction
5.9%
Airlines/Aviation
5.9%
Other
44.1%
Information Technology and Services
25.9%
Computer & Network Security
17.0%
Financial Services
7.8%
Computer Software
6.0%
Banking
4.6%
Other
38.7%
Alternatives
Discussions
OpenText Core Application Security 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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