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At a Glance
Nucleus
Nucleus
Star Rating
(30)4.6 out of 5
Market Segments
Enterprise (55.2% of reviews)
Information
Entry-Level Pricing
Contact Us 1 Application / Device
Free Trial is available
Learn more about Nucleus
Tenable Security Center
Tenable Security Center
Star Rating
(82)4.6 out of 5
Market Segments
Enterprise (65.3% of reviews)
Information
Entry-Level Pricing
No pricing available
Learn more about Tenable Security Center
AI Generated Summary
AI-generated. Powered by real user reviews.
  • Users report that Tenable Security Center excels in Vulnerability Scanning with a score of 9.6, highlighting its comprehensive scanning capabilities that help identify potential threats effectively. In contrast, Nucleus received a lower score of 8.9, indicating it may not be as robust in this area.
  • Reviewers mention that Tenable's Automated Scans feature is highly rated at 9.1, making it easier for teams to schedule and execute scans without manual intervention. Nucleus, while scoring well at 8.8, does not offer the same level of automation, which could lead to increased manual workload.
  • G2 users highlight Tenable's superior Risk Scoring feature with a score of 9.1, which provides detailed insights into vulnerabilities. Users on G2 note that Nucleus, with a score of 8.8, offers risk scoring but lacks the depth and clarity found in Tenable's reporting.
  • Reviewers mention that Nucleus shines in Workflow Automation, scoring 8.9, which helps streamline processes and improve efficiency. In comparison, Tenable's score of 7.7 indicates that its workflow automation features may not be as advanced or user-friendly.
  • Users say that Tenable Security Center's Quality of Support is rated at 8.4, with many reviewers appreciating the responsiveness and helpfulness of the support team. Nucleus, however, received a higher score of 8.7, suggesting that users may find its support services more satisfactory.
  • Users report that Tenable's Contextual Data feature, scoring 9.3, provides valuable insights that enhance vulnerability management. In contrast, Nucleus's score of 8.5 indicates that while it offers contextual data, it may not be as comprehensive or actionable as Tenable's.
Pricing
Entry-Level Pricing
Nucleus
Nucleus Security
Contact Us
1 Application / Device
Learn more about Nucleus
Tenable Security Center
No pricing available
Free Trial
Nucleus
Free Trial is available
Tenable Security Center
No trial information available
Ratings
Meets Requirements
8.3
22
9.2
44
Ease of Use
8.8
23
8.6
48
Ease of Setup
8.2
12
8.6
42
Ease of Admin
8.3
13
8.6
43
Quality of Support
8.7
22
8.5
47
Has the product been a good partner in doing business?
8.9
12
8.8
40
Product Direction (% positive)
9.3
16
8.4
44
Features by Category
Not enough data
8.6
268
Performance
Not enough data
8.0
29
Not enough data
8.8
33
Not enough data
7.9
33
Not enough data
9.1
35
Network
Not enough data
9.0
29
Not enough data
9.1
31
Not enough data
8.9
24
Application
Not enough data
8.5
19
Not enough data
7.9
15
Not enough data
8.3
20
Risk-Based Vulnerability ManagementHide 11 FeaturesShow 11 Features
8.6
126
8.7
338
Risk Analysis
8.8
13
9.1
35
8.3
13
8.6
35
9.0
13
9.4
35
Vulnerability Assesment
8.9
11
9.6
35
9.1
13
9.5
35
8.5
13
9.3
31
8.3
13
8.9
34
Automation
8.8
10
7.5
21
8.9
11
7.8
26
8.1
9
8.1
26
8.1
7
8.2
25
ServiceNow Store AppsHide 2 FeaturesShow 2 Features
Not enough data
Not enough data
ServiceNow Apps
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Nucleus
Nucleus
Tenable Security Center
Tenable Security Center
Nucleus and Tenable Security Center are categorized as Risk-Based Vulnerability Management
Unique Categories
Tenable Security Center
Tenable Security Center is categorized as Vulnerability Scanner
Reviews
Reviewers' Company Size
Nucleus
Nucleus
Small-Business(50 or fewer emp.)
6.9%
Mid-Market(51-1000 emp.)
37.9%
Enterprise(> 1000 emp.)
55.2%
Tenable Security Center
Tenable Security Center
Small-Business(50 or fewer emp.)
13.9%
Mid-Market(51-1000 emp.)
20.8%
Enterprise(> 1000 emp.)
65.3%
Reviewers' Industry
Nucleus
Nucleus
Computer & Network Security
31.0%
Airlines/Aviation
31.0%
Financial Services
10.3%
Computer Software
6.9%
Aviation & Aerospace
6.9%
Other
13.8%
Tenable Security Center
Tenable Security Center
Financial Services
13.9%
Computer & Network Security
12.5%
Banking
12.5%
Information Technology and Services
9.7%
Government Administration
6.9%
Other
44.4%
Most Helpful Reviews
Nucleus
Nucleus
Most Helpful Favorable Review
Verified User
G
Verified User in Airlines/Aviation

The data is very indexed through multiple indexes (axis) making it easy for everyone involved to find their details in a manner that is useful to them. The initial learning curve on how data is organized can take a moment to learn, but once understood is...

Most Helpful Critical Review
Verified User
G
Verified User in Computer & Network Security

It's in the title. The product is unreliable. The platform is buggy, and in the opinion of most of the people I work with that use Nucleus regularly, this has gotten worse over time, not better. The new features are nice, but a working product is nicer....

Tenable Security Center
Tenable Security Center
Most Helpful Favorable Review
Brijveer S.
BS
Brijveer S.
Verified User in Information Technology and Services

Tenable.sc gives a solution and reports on risk based vulnerabilities management and provides report vulnerabilities of each and every device connected to the network. It prioritize the assets according to their risk score.

Most Helpful Critical Review
Verified User
G
Verified User in Computer Networking

could be more descriptive about the vulnerabiltiies.

Alternatives
Nucleus
Nucleus Alternatives
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Tenable Security Center
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Discussions
Nucleus
Nucleus Discussions
How to retain my preferences.
1 comment
Adam D.
AD
Hello Pradeep! The capability to retain preferences is on our roadmap and has been prioritized, as it is a request from multiple large-enterprise customers.Read more
Monty the Mongoose crying
Nucleus has no more discussions with answers
Tenable Security Center
Tenable Security Center Discussions
What is the best way to break up scans so they don't use licenses up and so scans don't end up getting blocked?
1 comment
Christopher P.
CP
I would recommend to break in to groups based on your organization and run host discovery first and run asset based scanning to avoid this situation....Read more
What is Tenable.sc used for?
1 comment
Sanford W.
SW
Tenable products look for vulnerabilities in systems and devices. This way you can fix those before the bad gues get in. Think of it this way. Remember...Read more
Monty the Mongoose crying
Tenable Security Center has no more discussions with answers