Orca Security vs Tenable Vulnerability Management comparison

Orca Security vs. Tenable Vulnerability Management

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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 August 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.9%, up from 0.0% compared to the previous year. The mindshare of Orca Security is 4.4%, down from 5.4% compared to the previous year. The mindshare of Tenable Vulnerability Management is 5.2%, down from 9.0% 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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Mani Bommisetty

Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees

Streamlines vulnerability management with excellent reporting and potential AI integration

Tenable is user-friendly and excels in reporting. It allows me to easily fetch and schedule reports. The software's discovery feature aids in strengthening our security posture. The single-sensor installation process on various operating systems is smooth, unlike Rapid7, which requires different versions for separate systems. Furthermore, Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.

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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 is an excellent tool."

"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."

"We saw benefits from Zafran Security almost immediately after deploying it."

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

"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's dashboard is excellent. My team needs to be able to focus on specific areas for improvement in our cloud environment. And most recently, we've started to get good use out of sonar, the search capabilities, and the alert creation."

"Orca Security has updated its interface, making it more user-friendly. I find it particularly useful as it allows me to easily navigate the dashboard and prioritize actions based on severity and criticality."

"Orca's platform provides an agentless data collection facility that collects information directly from the cloud using APIs, with zero impact on performance."

"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 find Orca Security's CIEM feature invaluable, as it focuses on entitlement and posture management, identifying assets with older OS versions, and asset misconfiguration."

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

"The visibility Orca provides into my environment is at the highest level... When I dropped them into the environment, from the very get-go I had more insight into the risks in my environment than I had had during the entire two and a half years I had been here."

More Orca Security pros

"Technical support has been good. They respond quite quickly."

"The vulnerability management itself is the most valuable feature as well as references to the mitigation techniques."

"The vulnerability scanning is the most important aspect of the solution for us."

"The initial setup is very straightforward."

"The initial setup is not complex."

"The product is easy to use."

"Tenable is user-friendly and excels in reporting."

"The tool has an easy-to-use interface."

More Tenable Vulnerability Management 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."

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."

"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."

"I would be happy if they offered more automatic remediation options. They're working on that, but the more the better. For example, if they want you to harden a server, they would offer a hardening script that would be more aware of what's going on."

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

"They can expand a little bit in anti-malware detection. While we have pretty good confidence that it's going to detect some of the static malware, some of the detections are heuristics. There could be a growth in the library from where they're pulling their information, but we don't get a lot of those alerts based on the design of our products. In general, that might be an area that needs to be filled since they offer it as a service within it."

"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."

"Orca needs improvement in snoozing or dismissing specific alarms. Currently, snoozing dismisses all future vulnerabilities related to a CVE."

"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."

"Orca Security can be improved as there should be some kind of central pane of glass. Similar to how cloud management works, Orca Security should have something comparable."

"The documentation for Orca Security could be improved."

More Orca Security cons

"The solution must be promoted more in the market."

"The solution must provide penetration testing."

"The shortcoming of the solution that needs improvement is related to its capability to do vulnerability assessments on applications."

"Tenable.io Vulnerability Management could be improved with an increased number of dashboards and MSSP integration."

"The only drawback of the solution is that it is expensive."

"The stability has room for improvement."

"The one drawback that we have found is the reports."

"They've been able to think about everything in terms of where the world is going and the type of assets that you've got. They've everything sorted out in that aspect, but you have to pay for most of the other components that they've got to give you complete visibility across your tech surface. If it already had those capabilities in-built, without having to add them on to take advantage of them, it would be a very compelling value proposition."

More Tenable Vulnerability Management cons

Pricing and Cost Advice

Information not available

"Its license is a bit expensive."

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

"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."

"While it's competitive with Palo Alto Prisma, I think Orca's list price is very high. I would advise Orca to lower it because, at that price, I might consider alternatives like Wiz, which also offers agentless services."

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

"The price is a bit expensive for smaller organizations."

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

"It is the cost of the visibility that you get. When you really sit down and think about what do you need to do to secure an environment with a low impact on the business, and you take a look out into the world, I think this tool is well justified around cost."

More Orca Security pricing and cost advice

"The tool is reasonably priced."

"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing an eight. So, it is a pretty expensive solution."

"The solution is not too expensive."

"Tenable.io Vulnerability Management's pricing solution model isn't great."

"Tenable charges around $40 per device."

"The cost is determined by the number of endpoints, which is approximately one dollar per endpoint."

"There are additional features that can be licensed for an additional cost."

"Compared to other VM solutions, Tenable.io Vulnerability Management is expensive."

More Tenable Vulnerability Management pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Computer Software Company

10%

Manufacturing Company

Healthcare Company

Computer Software Company

15%

Financial Services Firm

12%

Manufacturing Company

10%

University

Computer Software Company

13%

Financial Services Firm

12%

Manufacturing Company

Government

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?

Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...

What needs improvement with Zafran Security?

In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...

What is your primary use case for Zafran Security?

My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...

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 ...

What needs improvement with Orca Security?

I really love the way Orca Security worked. A potential improvement could be additional security features for the two...

What is your primary use case for Orca Security?

We used Orca Security ( /products/orca-security-reviews ) for about two to three months until I left the company. The...

What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?

Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...

What do you like most about Tenable.io Vulnerability Management?

The tool has an easy-to-use interface.

What needs improvement with Tenable.io Vulnerability Management?

I don't think I have any additional features to add for improvement, as Tenable Vulnerability Management does a prett...

Wiz Code vs Zafran Security

Comparisons

Compared 37% of the time

Vulcan Cyber vs Zafran Security

Compared 15% of the time

ServiceNow Security Operations vs Zafran Security

Compared 8% of the time

Qualys VMDR vs Zafran Security

Compared 7% of the time

Nucleus vs Zafran Security

Compared 7% of the time

More Zafran Security Competitors

Wiz vs Orca Security

Compared 29% of the time

Microsoft Defender for Cloud vs Orca Security

Compared 8% of the time

Prisma Cloud by Palo Alto Networks vs Orca Security

Compared 6% of the time

Upwind vs Orca Security

Compared 4% of the time

Amazon Inspector vs Orca Security

Compared 2% of the time

More Orca Security Competitors

Tenable Nessus vs Tenable Vulnerability Management

Compared 16% of the time

Amazon Inspector vs Tenable Vulnerability Management

Compared 8% of the time

Tenable Security Center vs Tenable Vulnerability Management

Compared 7% of the time

Qualys VMDR vs Tenable Vulnerability Management

Compared 5% of the time

Rapid7 InsightVM vs Tenable Vulnerability Management

Compared 4% of the time

More Tenable Vulnerability Management Competitors

Product Reports

Zafran Security

Download Zafran Security product report

Download Orca Security product report

Orca Security

August 2025

Tenable Vulnerability Management

Download Tenable Vulnerability Management product report

Also Known As

No data available

Tenable.io

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

Managed in the cloud and powered by Tenable Nessus, Tenable Vulnerability Management (formerly Tenable.io) provides the industry's most comprehensive vulnerability coverage with real-time continuous assessment of your organization. Built-in prioritization, threat intelligence and real-time insight help you understand your exposures and proactively prioritize remediations.

Tenable

Sample Customers

Information Not Available

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

Global Payments AU/NZ

Orca Security vs. Tenable Vulnerability Management