Orca Security vs Tenable Security Center comparison

Orca Security and Tenable are both solutions in the Vulnerability Management category. Orca Security is ranked #8 with an average rating of 8.6, while Tenable is ranked #4 with an average rating of 8.6. Orca Security holds a 4.6% mindshare in VM, compared to Tenable’s 5.3% mindshare. Additionally, 100% of Orca Security users are willing to recommend the solution, compared to 96% of Tenable users who would recommend it.

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Executive SummaryUpdated on Apr 20, 2025

Tenable Security Center and Orca Security compete in the cybersecurity market with their respective strengths in vulnerability management and cloud security. Orca Security appears to have an edge due to its innovative agentless architecture that simplifies cloud environment management and provides comprehensive risk visibility.

Features: Tenable Security Center offers comprehensive vulnerability scanning, Assurance Report Card, and customizable dashboard options. Orca Security excels with its agentless architecture, SideScanning technology, and capability to rank vulnerabilities based on urgency.

Room for Improvement: Tenable Security Center could improve its query engine and enhance web application scanning integration. Orca Security might benefit from better real-time risk assessment and expanded automatic remediation options.

Ease of Deployment and Customer Service: Tenable Security Center requires on-premises or hybrid deployment, often needing extensive hardware resources, with noted declines in technical support quality. Orca Security, with its cloud-native SaaS model, simplifies deployment and emphasizes agile support, yet could improve alert customization and notification systems.

Pricing and ROI: Tenable Security Center’s pricing varies based on assets and is perceived as expensive, though it offers ways to save through effective management. Orca Security is competitively priced per virtual machine, noted for transparency and discounts for partners, with both showing positive ROI through improved security efficiency.

To learn more, read our detailed Orca Security vs. Tenable Security Center Report (Updated: April 2025).

Buyer's Guide

Orca Security vs. Tenable Security Center

April 2025

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Review summaries and opinions

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

Categories and Ranking

Zafran Security

Mindshare comparison

As of May 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.6%, up from 0.0% compared to the previous year. The mindshare of Orca Security is 4.6%, down from 5.6% compared to the previous year. The mindshare of Tenable Security Center is 5.3%, down from 11.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management

Featured Reviews

Israel Cavazos Landini

Associate Director IT Security Operations at a pharma/biotech company with 10,001+ employees

Weekly insights and risk analysis facilitate informed security decisions

I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.

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CHINTAN MEHTA

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

Consolidating security tools with comprehensive cloud visibility

The documentation for Orca Security could be improved. The compliance framework also needs enhancements, especially concerning integrations with other tools like ServiceNow's vulnerability modules, which are not as mature as expected. It should also increase its capability to ingest data from other security tools like CloudSight for endpoint detection and provide real-time monitoring.

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OndrejKOVAC

Solution engineer at EXPERTience

Empower clients with risk-based vulnerability management through continuous workflow and valuable insights

Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where clients often require reports in local languages. Additionally, the licensing model could be more flexible for managed security providers, similar to a pay-as-you-go model.

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Quotes from Members

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

Pros

"We are able to see the real risk of a vulnerability on our environment with our security tools."

"Zafran has become an indispensable tool in our cybersecurity arsenal."

"Zafran is an excellent tool."

"Orca Security has helped reduce the time it takes to address cloud security alerts."

"The reporting and automated remediation capabilities are valuable to me. They're real game-changers."

"The vulnerability management does not require network scanning or agent technology, so I don't need to modify any of my products in order to do vulnerability assessments."

"Orca gives you great visibility into your assets. It shows you the issues and the things that you need to attend to first, by prioritizing things. You can see a lot of information that is not always visible, even to DevOps, to help you know about the machines and their status. It's very easy to see everything in a single dashboard. That makes it a very useful tool."

"Orca Security has patented technologies. It's an agentless solution, so you don't need to install an agent. Instead, it contacts your account provider and fetches metadata, eliminating the need for snapshots or reserved space to copy client infrastructure."

"Orca provides X-ray vision into everything within the cloud properties, whereas normally, this would require multiple tools."

"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."

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

More Orca Security pros

"The valauble feature is compliance reporting system."

"Tenable.sc's best features are the availability model, accident management, and scoring."

"It's a very useful tool."

"The tool provides us insight into the happens of the network and its hosts. It provides me with a list of hosts."

"The Auto-Remediate feature is good."

"The most important features are the dashboard and reporting. The dashboard provides statistics with graphs and bar charts for our management."

"The scanning part, the agent part – that's the valuable aspect."

"Tenable SC is good for reporting and alerting. The filtering feature is also very valuable. Its integration with multiple vendors is quite good. It can be integrated with SIEM solutions and PAM solutions such as Thycotic, which is very helpful."

More Tenable Security Center pros

Cons

"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."

"I would like to see an option to do security checks on a code level. This is possible because they have access to all of the code running in the cloud provider, and combining their site-scanning solution with that would be a nice add-on."

"As with all software, the user interface can always be made simpler to use. It would be helpful for people with very little knowledge, like somebody sitting behind the SOC, to allow them to be able to drill down into things a little bit easier than it is currently."

"The documentation for Orca Security could be improved."

"It's not all clouds that they are currently onboarded with. For instance, they are not yet with public cloud and many other private clouds."

"A notable limitation with Orca Security is its scanning feature. The automatic scan only runs every 24 hours, and if an alert is remediated within an hour, it still remains until the next scheduled scan."

"Another improvement would be that, in addition to focusing on endpoint compliance, they would focus on general compliance."

"Orca needs improvement in snoozing or dismissing specific alarms."

"I would like to see better customization options for security frameworks and better integration with reporting tools like Power BI or Grafana dashboards."

More Orca Security cons

"The web application scanning area can be improved."

"There is not much room for improvement. However, there should be a guide that describes the step-by-step procedures for doing tasks. Otherwise, training is required from a senior guy to a junior guy."

"The solution needs to improve its support. I would like to see a bird's eye view of my network architecture. I would also like to see the continuous view feature in the tool."

"I will say it's a lot slower compared to an MS scan. It takes so much longer, so the performance could definitely be worked on."

"Current web page needs improvement, slows down processes."

"A good plugin editor would be a good additional option for the Security Center."

"The integration is very good, although it still needs to improve."

"Support could be faster."

More Tenable Security Center cons

Pricing and Cost Advice

Information not available

"We have a total of 25 licenses for this solution. The solution is on a pay-and-you-use model."

"Overall, the pricing is reasonable and the discounts have been acceptable."

"Orca Security charges are based on cloud workloads. So, it's based on workloads. If we look at one feature, it might be expensive."

"The pricing depends on how many assets you have running in your cloud and how many environments you have. If you have a dev environment, test environment, and a production environment then it's really important that you have coverage for all of them."

"Its license is a bit expensive."

"Orca is very competitive when compared to the alternatives and is not the most expensive in the market, that's for sure."

"Orca Security is cheaper compared to other solutions in the same space."

"I think their pricing model is aligned with market demand. Of course, Orca could probably better align their pricing model with the needs of smaller businesses as well as some larger-scale enterprises with millions of assets. But in all fairness, I think the Orca sales team has been accommodating and ensured that we're happy with the pricing."

More Orca Security pricing and cost advice

"The licensing costs for this solution are approximately $100,000 US, and I think that covers everything."

"Though reasonable, the main competitor of Tenable SC, Rapid7, offers a more aggressive and better priced product."

"We're happy with the licensing cost and find it affordable."

"I use a local license to perform penetration testing and I'm pretty happy with everything when it comes to pricing and licensing."

"The price can start at €10,000 ($13,000 USD) for between 500 and 1,000 assets, and the price can climb into the millions as more assets are added."

"The tool costs around 15,000 Saudi riyals monthly."

"We pay around 60,000 on a yearly basis."

"For 500 users the licensing fee is roughly $100,000."

More Tenable Security Center pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

13%

Manufacturing Company

Government

Computer Software Company

17%

Financial Services Firm

13%

Manufacturing Company

University

Financial Services Firm

12%

Computer Software Company

12%

Government

11%

Educational Organization

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?

I find that the pricing for Zafran aligns well with the comprehensive features it offers. The asset and user-based li...

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What needs improvement with Zafran Security?

Zafran is a new startup. Features are continuously being added or improved. 1) Continued integrations with existing (...

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What is your primary use case for Zafran Security?

We connect this to our vulnerability scanner as input, our security tools to better determine risk, and our change ma...

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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 ...

See all answers

What needs improvement with Orca Security?

Orca Security can be improved as there should be some kind of central pane of glass. Similar to how cloud management ...

See all answers

What is your primary use case for Orca Security?

Our clients use Orca Security for various reasons. We implement it for the clients.

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 ...

See all answers

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

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

See all answers

What needs improvement with Tenable SC?

Tenable Security Center could improve by implementing more dynamic data displays and translating reports into Europea...

See all answers

Comparisons

Wiz Code vs Zafran Security

Compared 51% of the time

Vulcan Cyber vs Zafran Security

Compared 20% of the time

ServiceNow Security Operations vs Zafran Security

Compared 13% of the time

Tenable Vulnerability Management vs Zafran Security

Compared 10% of the time

Armis vs Zafran Security

Compared 7% of the time

More Zafran Security Competitors

Wiz vs Orca Security

Compared 36% of the time

Microsoft Defender for Cloud vs Orca Security

Compared 9% of the time

Prisma Cloud by Palo Alto Networks vs Orca Security

Compared 6% of the time

CrowdStrike Falcon Cloud Security vs Orca Security

Compared 5% of the time

AWS Security Hub vs Orca Security

Compared 4% of the time

More Orca Security Competitors

Tenable Vulnerability Management vs Tenable Security Center

Compared 14% of the time

Qualys VMDR vs Tenable Security Center

Compared 12% of the time

Rapid7 InsightVM vs Tenable Security Center

Compared 11% of the time

Tenable Nessus vs Tenable Security Center

Compared 10% of the time

The NodeZero Platform vs Tenable Security Center

Compared 7% of the time

More Tenable Security Center Competitors

Product Reports

Buyer's Guide

Continuous Threat Exposure Management (CTEM)

May 2025

Download Zafran Security product report

Buyer's Guide

Orca Security

March 2025

Download Orca Security product report

Buyer's Guide

Tenable Security Center

April 2025

Download Tenable Security Center product report

Also Known As

No data available

Tenable.sc, Tenable Unified Security, Tenable SecurityCenter

Overview

Zafran Security integrates with existing security tools to identify and mitigate vulnerabilities effectively, proving that most critical vulnerabilities are not exploitable, optimizing threat management.

Zafran Security introduces an innovative operating model for managing security threats and vulnerabilities. By leveraging the threat exposure management platform, it pinpoints and prioritizes exploitable vulnerabilities, reducing risk through immediate remediation. This platform enhances your hybrid cloud security by normalizing vulnerability signals and integrating specific IT context data, such as CVE runtime presence and internet asset reachability, into its analysis. No longer reliant on patch windows, Zafran Security allows you to manage risks actively.

What are the key features of Zafran Security?

Threat Exposure Management: Utilizes existing tools to prioritize vulnerabilities and manage threats.
Integrative Analysis: Combines security data with IT context for precise vulnerability management.
Real-time Risk Reduction: Enables immediate risk management without waiting for patches.
Hybrid Cloud Compatibility: Functions across diverse cloud environments for comprehensive security.

What benefits can users expect from Zafran Security?

Improved Security: Enhances protection by efficiently identifying and mitigating risks.
Cost Efficiency: Reduces unnecessary patching expenses by confirming non-exploitable vulnerabilities.
Time Savings: Frees developers to focus on root causes by handling immediate threats.
Comprehensive Insight: Offers a holistic view of security threats and vulnerabilities.

In industries where security is paramount, such as finance and healthcare, Zafran Security provides invaluable protection by ensuring that only exploitable vulnerabilities are addressed. It allows entities to maintain robust security measures while allocating resources efficiently, fitting seamlessly into existing security strategies.

Zafran Security

Orca Security is the pioneer of agentless cloud security that is trusted by hundreds of enterprises globally. Orca makes cloud security possible for enterprises moving to and scaling in the cloud with its patented SideScanning™ technology and Unified Data Model. The Orca Cloud Security Platform delivers the world's most comprehensive coverage and visibility of risks across AWS, Azure, Google Cloud and Kubernetes.

At Orca Security, we’re on a mission to make it fast, easy, and cost effective for organizations to address critical cloud security issues so they can operate in the cloud with confidence.

Key Platform Features:

Agentless: Complete, centralized coverage of the entire cloud estate, without the need for installing and configuring agents or layering together multiple siloed tools. Full visibility of cloud misconfigurations, vulnerabilities, workload protection, malware scanning, image scanning, file integrity monitoring and more.
Asset Inventory: Get a complete inventory of all your public cloud assets, including detailed information on installed OSes, software, and applications, as well as data and network assets such as storage buckets, Virtual Private Clouds (VPCs), and Security Groups.

Attack Path Analysis: Visualize attack vectors to critical assets or crown jewels. See which assets are susceptible to lateral movement, assume roles, privilege escalation, and more.

Risk Prioritization: Prioritize the 1% of risks that matter the most, based on impact scores. Secure the vulnerabilities and misconfigured targets (critical assets) and eliminate the potential risks residing on the attack paths to those targets.
Cloud Threat Detection: Monitor for malicious activity within your entire cloud estate. Be aware of detected threats, user behavior anomalies and more.

Breach Forensics: Log every change and all activity into a central repository for investigation procedures to confirm or deny entry and compromises within the cloud estate.
Cloud To Dev (Shift Left): Orca’s built-in shift left capabilities enables DevOps to focus more security attention earlier in the CI/CD pipelines. Security teams are able to trace a production risk (misconfiguration or vulnerability) directly to the original source code repository from which it came, even down to the exact line of code that is at the root of the identified risk.
Compliance: Choose from over 60 preconfigured compliance frameworks, cloud security best practices, CIS Benchmarks, or design and build your own compliance framework for fast and continuous reporting.
Security Score: The Orca Security Score is found on Orca’s Risk Dashboard and is updated daily. The overall score is calculated based on performance in the following five categories - Suspicious Activity, IAM, Data at Risk, Vulnerable Assets, and Responsiveness. Since the scores are percentage based and not raw numbers, you can objectively make comparisons to other organizations within your industry or business units of different sizes. In addition to reporting to senior management, the Orca Security Score can help with internal self-monitoring, as a way of measuring risk mitigation efforts, to know where to focus efforts, and track progress.

Orca Security Benefits

Consolidate technologies to reduce costs and complexity:

“The more I can get out of this one solution, the better. I see Orca as the tool where we get all cloud-related security data.” - Joshua Scott, Head of Security and IT | Postman

Avoid costly breaches:

"I look at proactive asset discovery, configuration management, and vulnerability management as being able to find a vulnerability before the bad guys do and being able to deal with it before something exploits it. This is what Orca does for us." - Doug Graham, CSO & CPO | Lionbridge

Increase team productivity and efficiency by focusing on high-value activities and solving the 1% of risks that matter most:

"Orca is unique in that it locates vulnerabilities with precision and delivers tangible, actionable results – without having to sift through all the noise." - Aaron Brown, Senior Cloud Security Engineer | Sisense

Quick Time-to-Value with Immediate ROI:

"Orca told us we could have some visibility within 5 or 10 minutes, and I thought, ‘There’s no way.’ Well, I was wrong. They really did it." - Thomas Hill, CISO | Live Oak Bank

Reduce MTTR and remove operational friction:

“We can’t ask developers things like ‘Did you think about security? When you start a new VM on AWS, can you please let me know so I’m able to scan it? Can you please deploy an agent on that machine for me?’ We need a better way to work. Orca provides that better way by eliminating organizational friction.” - Erwin Geirnaert, Cloud Security Architect | NG Data

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

Information Not Available

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

April 2025

Free Report: Orca Security vs. Tenable Security Center

Find out what your peers are saying about Orca Security vs. Tenable Security Center and other solutions. Updated: April 2025.

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