Orca Security vs Tenable Security Center comparison

Orca Security and Tenable are both solutions in the Vulnerability Management category. Orca Security is ranked #11 with an average rating of 8.5, while Tenable is ranked #6 with an average rating of 9.1. Orca Security holds a 2.4% mindshare in VM, compared to Tenable’s 3.1% mindshare. Additionally, 100% of Orca Security users are willing to recommend the solution, compared to 96% of Tenable users who would recommend it.

Orca Security

Read 30 Orca Security reviews

7,913 Views
4,273 Comparison Views

100% willing to recommend

Tenable Security Center

Read 56 Tenable Security Center reviews

7,756 Views
5,662 Comparison Views

96% willing to recommend

Orca Security

Tenable Security Center

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 8, 2026

Tenable Security Center and Orca Security are key players in the vulnerability management and cloud security sectors. Orca Security seems to have an edge due to its agentless technology and comprehensive cloud features.

Features: Tenable Security Center is known for vulnerability scanning, customizable scanning policies, and dashboards that help prioritize vulnerabilities. Orca Security leads with its agentless SideScanning technology, offering robust cloud visibility, real-time vulnerability prioritization, and excellent container security.

Room for Improvement: Tenable Security Center needs to improve its query engine, report customization, and tool integration. Challenges exist in modifying compliance audit settings and report configurations. Orca Security should enhance data center integration, add automated remediation, and expand support for private clouds and alert systems.

Ease of Deployment and Customer Service: Tenable Security Center, primarily for on-premises use, requires manual configuration, with mixed reviews on support responsiveness. Orca Security offers easy cloud deployment, superior agility, and satisfactory customer service, though alert communication and support documentation could be improved.

Pricing and ROI: Tenable Security Center is seen as expensive, delivering solid ROI through reduced vulnerabilities but often more costly than solutions like Rapid7. Orca Security is competitively priced against Palo Alto Prisma, offering value in comprehensive cloud monitoring, though it's less affordable for smaller organizations. Both reduce manpower costs, enhancing visibility and efficiency.

To learn more, read our detailed Orca Security vs. Tenable Security Center Report (Updated: March 2026).

Buyer's Guide

Orca Security vs. Tenable Security Center

March 2026

Download the complete report

Helped 884,873 peers since 2012

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

ROI

Sentiment score

3.4

Orca Security enhances cloud security and efficiency, reduces costs, and provides significant ROI through quick deployment and user-friendly features.

Sentiment score

6.5

Tenable Security Center boosts ROI by minimizing costs, enhancing security, reducing manpower needs, and preventing costly data breaches.

Orca Security significantly improved our visibility from 30% to 100%, enabling better security posture improvements rather than just general cost savings.

CHINTAN MEHTA

Cloud Security Automation Engineer at a financial services firm with 10,001+ employees

This is because you do not need a team of five persons to install and update the agents in thousands of servers.

reviewer2806824

Cybersecurity Recruitment Specialist at a tech services company with 51-200 employees

I see the benefits of Orca Security immediately because you can see the issues right after deployment, and you can correct the critical issues, so the proof of value is immediate.

Kaue Ribeiro

Cybersecurity Architect Lead at a consultancy with 11-50 employees

For more quotes and insights, download the Orca Security report

If we cannot adjust how to operate the solution, then it becomes very difficult, so hearing and initial tuning are very important.

Hiroshi Watanabe

Marketing Expert at J's communication

Through the use of Tenable Security Center, my clients achieve more efficient patching and gain visibility and understanding of security operations, leading to improved resilience and infrastructure insight.

OndrejKOVAC

Solution engineer at EXPERTience

For more quotes and insights, download the Tenable Security Center report

Customer Service

Sentiment score

5.4

Orca Security's technical support is responsive and effective, though sometimes struggles with complex issues due to limited resources.

Sentiment score

7.4

Tenable Security Center customer support is responsive and knowledgeable, with U.S. support rated higher than the European counterpart.

I would rate the quality of support as nine stars out of ten due to their quick and helpful responses.

reviewer2593152

Senior Information Security Engineer at a computer software company with 10,001+ employees

The expertise levels could be improved.

CHINTAN MEHTA

Cloud Security Automation Engineer at a financial services firm with 10,001+ employees

The support team assists with issues and provides information on new updates.

reviewer2618748

Vulnerability Assessment Analyst at a computer software company with 501-1,000 employees

For more quotes and insights, download the Orca Security report

Longer response times and less thorough assistance.

OndrejKOVAC

Solution engineer at EXPERTience

They are helpful and were very helpful to us, coordinating with us on several issues.

reviewer1534134

Head of Information Security at a consultancy with 1,001-5,000 employees

For more quotes and insights, download the Tenable Security Center report

Scalability Issues

Sentiment score

7.9

Orca Security efficiently manages various cloud workloads, offering seamless integration and scaling for enterprises across major cloud platforms.

Sentiment score

8.0

Tenable Security Center is praised for its seamless scalability, adaptability, and integration, accommodating diverse organizational needs and sizes effectively.

When you onboard an organization, Orca will find new projects, folders, and resources without any additional effort required.

reviewer2593152

Senior Information Security Engineer at a computer software company with 10,001+ employees

The seamless integration allows us to automatically reflect any connected project from our cloud into the console.

reviewer2618748

Vulnerability Assessment Analyst at a computer software company with 501-1,000 employees

I believe Orca Security is scalable and can handle small and medium-enterprise businesses effectively.

Evgeny Shulga

CTO /Director at OPLIUM

For more quotes and insights, download the Orca Security report

I can scale it extensively with the use of agents, allowing scanning in restrictive environments and loosely connected devices.

OndrejKOVAC

Solution engineer at EXPERTience

Scalability is a bit limited with Tenable Security Center.

Kevin Mwangi

Cyber Security Consultant at a tech services company with 1-10 employees

For more quotes and insights, download the Tenable Security Center report

Stability Issues

Sentiment score

8.0

Orca Security is reliable and stable with high user ratings, addressing issues swiftly, and effectively handling vulnerabilities.

Sentiment score

8.0

Tenable Security Center is highly stable and reliable, handling large tasks efficiently with users rating its stability highly.

When I need any support, it's very fast to get an answer from the support team.

Fabricio Galdino

Cyber Security Analyst Ii at Grupo PRIMO

I personally have not encountered any bugs or issues with the console.

reviewer2618748

Vulnerability Assessment Analyst at a computer software company with 501-1,000 employees

I have experienced very little downtime.

Srinath Swarna

Works at Ultraviolet Cyber

For more quotes and insights, download the Orca Security report

The stability of the solution is outstanding.

OndrejKOVAC

Solution engineer at EXPERTience

For more quotes and insights, download the Tenable Security Center report

Room For Improvement

Orca Security users want better cloud support, faster scanning, improved automation, enhanced UI, and more comprehensive vulnerability detection.

Users desire improved reporting, third-party integration, interface design, vulnerability handling, web scanning, pricing, support, and user-friendly features.

Another improvement is in handling alerts for multiple files with the same CVE; it should provide an option to manage each file separately without affecting others.

reviewer2593152

Senior Information Security Engineer at a computer software company with 10,001+ employees

Orca Security could improve in reporting OS package vulnerabilities, such as missing MS patches or Linux patches.

reviewer2618748

Vulnerability Assessment Analyst at a computer software company with 501-1,000 employees

Security in today's age is important, and if a company can afford it, they should get it as it's the most valuable protection against threats.

Danny Mishkit

Software Developer at a tech vendor with 1,001-5,000 employees

For more quotes and insights, download the Orca Security report

It's important for Tenable to catch up on testing capabilities that are present in solutions like Qualys.

Kevin Mwangi

Cyber Security Consultant at a tech services company with 1-10 employees

The reports and plugins for reports and scans could benefit from enhancements.

MB24

IT Helpdesk at a manufacturing company with 51-200 employees

Translating reports into European languages is especially relevant in Central Eastern Europe, where clients often require reports in local languages.

OndrejKOVAC

Solution engineer at EXPERTience

For more quotes and insights, download the Tenable Security Center report

Setup Cost

Orca Security offers workload-based pricing with competitive options and flexible terms, providing good value for larger enterprises.

Tenable Security Center is costly per asset, with options including subscription and perpetual licenses, generally pricier than competitors.

The initial price seemed high, however, after negotiation, the final price was ideal.

reviewer2593152

Senior Information Security Engineer at a computer software company with 10,001+ employees

Orca Security's pricing is known to be a bit high.

Srinath Swarna

Works at Ultraviolet Cyber

Its license is a bit expensive.

Krishnakumar M

enterprise architect at a tech services company with 1-10 employees

For more quotes and insights, download the Orca Security report

The product is somewhat pricey, reflecting its valuable features and status as a high-quality solution in the vulnerability management market.

MB24

IT Helpdesk at a manufacturing company with 51-200 employees

Tenable Security Center is quite expensive, particularly for the CEE region, causing us to lose cases due to its pricing.

OndrejKOVAC

Solution engineer at EXPERTience

The price of Tenable Security Center is not so high; it's relatively a cheaper solution.

Hiroshi Watanabe

Marketing Expert at J's communication

For more quotes and insights, download the Tenable Security Center report

Valuable Features

Orca Security provides agentless threat visibility, AI-driven vulnerability management, and seamless integration for enhanced cloud security and compliance.

Tenable Security Center offers comprehensive vulnerability management with intuitive tools, strong integration, and flexible compliance for effective threat detection.

Additionally, it covers a large scope of vulnerabilities, CVEs, malware, and misconfiguration.

reviewer2593152

Senior Information Security Engineer at a computer software company with 10,001+ employees

It provided us with visibility from a central point, increasing our view from the previous thirty percent to a full one hundred percent of our cloud environment.

CHINTAN MEHTA

Cloud Security Automation Engineer at a financial services firm with 10,001+ employees

This technology allows for coverage of almost all cloud assets without interrupting their operations.

reviewer2618748

Vulnerability Assessment Analyst at a computer software company with 501-1,000 employees

For more quotes and insights, download the Orca Security report

We obtained good reports showing when patches were closed and the details of each patch, including who executed it and everything related to the patching process until it was closed.

reviewer1534134

Head of Information Security at a consultancy with 1,001-5,000 employees

Tenable Security Center provides an overall score of vulnerabilities, comparing an organization with others in the same industry.

MB24

IT Helpdesk at a manufacturing company with 51-200 employees

The most effective feature of Tenable Security Center for detecting vulnerabilities is its capability for critical mapping.

Kevin Mwangi

Cyber Security Consultant at a tech services company with 1-10 employees

For more quotes and insights, download the Tenable Security Center report

Categories and Ranking

Orca Security

Ranking in Vulnerability Management

11th

Ranking in Cloud Security Posture Management (CSPM)

6th

Average Rating

9.0

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Container Security (10th), Cloud Workload Protection Platforms (CWPP) (5th), API Security (4th), Cloud-Native Application Protection Platforms (CNAPP) (5th), Data Security Posture Management (DSPM) (8th), Cloud Detection and Response (CDR) (2nd), AI Security (5th)

Tenable Security Center

Ranking in Vulnerability Management

6th

Ranking in Cloud Security Posture Management (CSPM)

14th

Average Rating

8.2

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Risk-Based Vulnerability Management (3rd)

Mindshare comparison

As of March 2026, in the Vulnerability Management category, the mindshare of Orca Security is 2.4%, down from 3.9% compared to the previous year. The mindshare of Tenable Security Center is 3.1%, down from 6.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Mindshare Distribution
Product	Mindshare (%)
Tenable Security Center	3.1%
Orca Security	2.4%
Other	94.5%

Vulnerability Management

Featured Reviews

reviewer2800203

Assistant Manager at a manufacturing company with 10,001+ employees

Cloud posture management has improved remediation and optimizes costs with contextual risk insights

Since I have not used Orca Security for 10 months, I am uncertain what areas still need improvement, as they may have rolled out features that addressed issues I faced in the past. However, I can say the tool is good. A few things could potentially be improved, particularly regarding false positives and the UI. What I observed is that they release updates to the platform without notifying the customer. Every time the UI is upgraded, they release something without notification. This could be a slight improvement. If they released some kind of notification to just inform the customer about UI changes, the customer would be aware of the changes that Orca Security is making in the backend.

Read full review

reviewer1534134

Head of Information Security at a consultancy with 1,001-5,000 employees

Centralized analytics have strengthened patch visibility and support efficient regulatory reporting

From my experience, I assess the product's analytics capabilities as successful. It helped us significantly with patching and managing the risk of the patching process across all our environments, including network devices with Windows and Unix systems. The product covered several environments and gave us exactly what we needed in our environment. Tenable Security Center's centralized platform helped with risk assessment and management across our IT environments. It covered the patching process, and we previously faced many issues regarding how to patch different environments, how to monitor the patching process, and whether it was successful or not. We obtained good reports showing when patches were closed and the details of each patch, including who executed it and everything related to the patching process until it was closed. This gave us good details about the process which helped us significantly in our reporting and even in audits, whether internal or external. We learned how to close audit issues safely and successfully. We used the dashboards for real-time threat insights and extracted several dashboards from Tenable Security Center. We use these dashboards in our cybersecurity dashboard and committees that we have. These dashboards are part of our committees, especially the cybersecurity committee and other committees that we attend.

Read full review

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Top Industries

By visitors reading reviews

Financial Services Firm

15%

Computer Software Company

12%

Manufacturing Company

10%

Healthcare Company

Financial Services Firm

11%

Manufacturing Company

10%

Government

10%

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	8
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	10
Large Enterprise	27

Questions from the Community

What do you like most about Orca Security?

It's for protection. It's an agentless tool. We don't need to install anything at a customer's premises. We can just scan the entire assets in the cloud.

See all answers

What needs improvement with Orca Security?

I think the downside of Orca Security is the reports. I don't have any good reports ready to deliver to an executive. If I need to deliver some reports to my account manager or an executive, I don'...

See all answers

What is your primary use case for Orca Security?

I normally use Orca Security for AppSec, and one of the features that I use commonly is the application security. I love it because it's already covered in the same license, and I can get a good ov...

See all answers

What do you like most about Tenable SC?

The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view to create a new dashboard, and it works out very well for our needs.

See all answers

What is your experience regarding pricing and costs for Tenable SC?

The price of Tenable Security Center is not so high; it's relatively a cheaper solution.

See all answers

What needs improvement with Tenable SC?

We did conduct a long implementation which relates to what I think can be improved about Tenable Security Center. In some cases, we needed to refer back to Tenable itself, and in other cases, we ne...

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Comparisons

Wiz vs Orca Security

Compared 16% of the time

Upwind vs Orca Security

Compared 7% of the time

Microsoft Defender for Cloud vs Orca Security

Compared 5% of the time

Prisma Cloud by Palo Alto Networks vs Orca Security

Compared 4% of the time

Darktrace vs Orca Security

Compared 3% of the time

More Orca Security Competitors

Rapid7 InsightVM vs Tenable Security Center

Compared 10% of the time

Qualys VMDR vs Tenable Security Center

Compared 9% of the time

Tenable Nessus vs Tenable Security Center

Compared 7% of the time

Tenable Vulnerability Management vs Tenable Security Center

Compared 5% of the time

The NodeZero Platform by Horizon3.ai vs Tenable Security Center

Compared 4% of the time

More Tenable Security Center Competitors

Product Reports

Buyer's Guide

Orca Security

March 2026

Download Orca Security product report

Buyer's Guide

Tenable Security Center

February 2026

Download Tenable Security Center product report

Also Known As

No data available

Tenable.sc, Tenable Unified Security, Tenable SecurityCenter

Overview

Orca Security provides comprehensive security management with agentless visibility and SideScanning technology, ensuring efficient threat detection without performance impact.

Orca Security offers agentless visibility across multi-cloud environments, streamlining security management with features like SideScanning technology and centralized security tools. It focuses on automation, vulnerability management, and compliance checks, enhancing a company's security posture with real-time alerts and integrated threat detection. Its intuitive interface prioritizes critical issues, making it suitable for managing DevSecOps processes efficiently.

What are the key features of Orca Security?

Agentless Visibility: Gain comprehensive insights into cloud environments without deploying agents.
SideScanning Technology: Detect threats and vulnerabilities efficiently across platforms.
Comprehensive Security Management: Centralizes security across AWS, GCP, and Azure with minimal setup effort.
CIEM Feature: Enhances security posture with integrated identity and access management.
Real-Time Alerts: Provide immediate awareness of security threats and vulnerabilities.
Automation and Compliance: Streamline processes with automated vulnerability management and compliance checks.

What benefits and ROI should companies look for in Orca Security?

Centralized Management: Simplifies security operations by consolidating tools across cloud environments.
Improved Security Posture: Reduces alerts and manages threats effectively with detailed insights.
Efficient Threat Detection: Enhances response capabilities with integrated threat detection and real-time alerts.
Easy Deployment and Setup: Facilitates quick implementation without complex configurations.
Enhanced Integration: Supports seamless integration with existing security frameworks and processes.

Companies in industries such as finance, healthcare, and technology leverage Orca Security for cloud security posture management, ensuring compliance with standards and securing applications and databases. Its agentless approach provides comprehensive visibility across AWS, GCP, and Azure, enhancing risk assessment and vulnerability management without impacting asset performance.

Orca Security

Get a risk-based view of your IT, security and compliance posture so you can quickly identify, investigate and prioritize your most critical assets and vulnerabilities.

Managed on-premises and powered by Nessus technology, the Tenable Security Center (formerly Tenable.sc) suite of products provides the industry’s most comprehensive vulnerability coverage with real-time continuous assessment of your network. It’s your complete end-to-end vulnerability management solution.

Tenable

Sample Customers

BeyondTrust, Postman, Digital Turbine, Solarisbank, Lemonade, C6 Bank, Docebo, Vercel, and Vivino

IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific

Buyer's Guide

Orca Security vs. Tenable Security Center

March 2026

Free Report: Orca Security vs. Tenable Security Center

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