Morphisec vs Tenable Nessus comparison

Morphisec and Tenable are both solutions in the Vulnerability Management category. Morphisec is ranked #57, while Tenable is ranked #2 with an average rating of 8.5. Morphisec holds a 0.5% mindshare in VM, compared to Tenable’s 4.9% mindshare. Additionally, 100% of Morphisec users are willing to recommend the solution, compared to 98% of Tenable users who would recommend it.

Morphisec

Read 21 Morphisec reviews

2,766 Views
664 Comparison Views

100% willing to recommend

Tenable Nessus

Read 88 Tenable Nessus reviews

9,827 Views
8,943 Comparison Views

98% willing to recommend

Morphisec

Tenable Nessus

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 9, 2024

Tenable Nessus and Morphisec are competitors in the cybersecurity tools category, each catering to different aspects of vulnerability management and endpoint protection. Tenable Nessus offers a comprehensive approach to vulnerability scanning with strong integration capabilities, while Morphisec provides specialized endpoint attack prevention.

Features: Tenable Nessus provides comprehensive vulnerability scanning with predictive prioritization and automated scanning. It offers extensive compliance checks coverage and easy integration with other tools. Morphisec prevents endpoint attacks without relying on signatures; it provides blocking of memory-based attacks and uses a deterministic approach for threat prevention.

Room for Improvement: Tenable Nessus could improve its reporting, GUI, and integration with cloud environments, with a need for better customization options and false positive management. Morphisec users express a desire for better reporting features, automated updates, and improved detection accuracy to reduce false positives.

Ease of Deployment and Customer Service: Tenable Nessus is effective in on-premises and hybrid cloud deployments. Customer feedback on its support varies, with some users noting slow resolution times. Morphisec focuses on cloud deployments, both private and public, and maintains proactive customer communication with satisfactory support.

Pricing and ROI: Tenable Nessus is competitively priced with various licensing options suitable for different organization sizes, providing good ROI through effective vulnerability identification. Morphisec, though slightly more expensive, offers strong endpoint protection with solid ROI by minimizing risks and potential costs through enhanced security features.

To learn more, read our detailed Morphisec vs. Tenable Nessus Report (Updated: March 2026).

Buyer's Guide

Morphisec vs. Tenable Nessus

March 2026

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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

Morphisec

Ranking in Vulnerability Management

57th

Average Rating

9.2

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Endpoint Protection Platform (EPP) (49th), Advanced Threat Protection (ATP) (31st), Endpoint Detection and Response (EDR) (61st), Cloud Workload Protection Platforms (CWPP) (34th), Threat Deception Platforms (21st)

Tenable Nessus

Ranking in Vulnerability Management

2nd

Average Rating

8.4

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of March 2026, in the Vulnerability Management category, the mindshare of Morphisec is 0.5%, up from 0.3% compared to the previous year. The mindshare of Tenable Nessus is 4.9%, down from 10.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Mindshare Distribution
Product	Mindshare (%)
Tenable Nessus	4.9%
Morphisec	0.5%
Other	94.6%

Vulnerability Management

Featured Reviews

Rick Schibler

VP of Information Technology at Kentucky Trailer

Offers in-memory protection at a lower price than competitors

Morphisec's in-memory protection is probably the most valuable feature because it stops malicious activity from occurring. If something tries to install or act as a sleeper agent, Morphisec will detect and stop it. Morphisec's Moving Target Defense is critical to hardening our attack surface. If it detects something, it indicates whether it's valid. That means you've got a breach requiring investigation. It detects anomalies but doesn't necessarily point to what caused them. You still need to do that work. The solution is reasonably easy to administer. They made some changes last year, adding a cloud-based monitoring solution that makes deploying and monitoring our endpoints easy.

Read full review

MohammedJaffir

Founder at Cipheroot

Has enabled me to reduce false positives and perform deep credential auditing with seamless integrations

I mostly use the configuration audit feature for the audit configuration as a scan policy, and I will use it for credential audit, which helps me scan credentials access such as local administrator or root access, performing a deeper and more accurate check of local configuration settings and file systems, making it a highly recommended feature. Regarding integration capabilities, we can integrate Tenable Nessus with SIM tools such as Splunk, IBM QRadar, and Azure Sentinel, as well as with ticketing systems such as ServiceNow, Jira, and Slack. There is no complexity as it is very easy to integrate everything. In terms of the reporting feature, while vulnerability scanning can throw some false positives, Tenable Nessus has very few, achieving a reduction of 75% to 80% false positives with manual analysis needed. We can generate standard Nessus reports that typically include host summaries and vulnerabilities by host and plugin, alongside solutions and remediation recommendations. The main benefits I get from Tenable Nessus are complete asset inventory and comprehensive attack surface management, allowing us to prioritize vulnerabilities based on risk, focusing on true risk and threat path analysis.

Read full review

Quotes from Members

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

Pros

"Morphisec has been a real lifesaver."

"We don't have to do anything as a user or as an admin. It does everything by default with its coding and inbuilt AI-based intelligence. We don't have to instruct it about what to do. It automatically takes corrective actions and quarantines or deletes a virus, malware, etc. That is the best part that I like about it."

"Since using Morphisec we have seen a downturn in attacks because Morphisec protects us versus Defenders and whatnot that are signature-based. I know we have not had any issues with ransomware or other zero-day attacks that we've seen with machines that, all of a sudden, have become before we instituted the product. Now the machine had to be re-imaged and there was a loss of data because something was on the machine. You couldn't really determine what was on the machine because nothing was picking it up. The products we were using weren't picking it up."

"Morphisec's in-memory protection is probably the most valuable feature because it stops malicious activity from occurring. If something tries to install or act as a sleeper agent, Morphisec will detect and stop it."

"It provides full visibility into security events and from both solutions in one dashboard. I'm not a big security guy, if I have a threat that looks like there's a problem, I will ask Morphisec to dissect it for me, and tell me what might be happening. Because it tends to be all hash codes, so I can tell what's going on. They've been pretty good with that."

"Morphisec makes it very easy for IT teams of any size to prevent breaches of critical systems because of the design of their tool."

"With Morphisec, at least when it does happen, I feel confident that we have in place solutions that will not only prevent it, but also let us know when something has happened."

"What's valuable is really the whole kit and caboodle of the Morphisec agent."

More Morphisec pros

"The solution provides time saving and cost saving benefits."

"Quick assessments, compliance scores, and results are provided without having to do agents."

"The most valuable feature of Tenable Nessus is vulnerability assessments. There are a lot of threats around the world and this solution is the first to come out with detection rules."

"It gives a holistic view of your entire environment."

"The initial setup of Tenable Nessus is very easy."

"If you are implementing it as part of an ongoing VA or retention operation, you should probably use Tenable."

"The solution is the most dynamic one I have seen thus far."

"The best features of Tenable Nessus include its compatibility with other applications such as SIEM and other apps, allowing Tenable Nessus to work smoothly with them."

More Tenable Nessus pros

Cons

"The only area that really needs improvement is the reporting functionality. Gathering the detailed information that is in the system for an executive, or for me as a director, could be better. Some of the interface and reporting aspects are a little bit dated. They're working on it."

"We started in the Linux platform and we deployed to Linux. The licensing of that has been kind of confusing between Linux licensing and Windows licensing. The overall simplicity of licensing or offering an enterprise license to just cover everything and then we don't have to count needs improvement."

"Automating reports needs improvement. I would like to have better reporting capabilities within it or automated reporting to be a little bit more dynamic."

"I haven't been able to get the cloud deployment to work."

"It might be a bit much to ask, but we are now beginning to use Morphisec Scout, which provides vulnerability information. At this time, it's recognizing vulnerabilities and reporting them to us, but it's not necessarily resolving them. There's still a separate manual process to resolve those vulnerabilities, primarily through upgrades. We have to do that outside of Morphisec. If Morphisec could somehow have that capability built into it, that would be very effective."

"The only area that really needs improvement is the reporting functionality."

"Morphisec is a venture startup. They are still early in their growth stage. They need to get mature on their customer support and on how they interface with system tools."

"We sometimes have to depend on the support team to know what action we should take."

More Morphisec cons

"Tenable Nessus could improve reporting and information sharing. It would be helpful if we could share the reports and have a little bit better flexibility in the reporting of the data."

"There could be an integration between Tenable Nessus and other Tenable products. It will help us manage all the solutions using one dashboard."

"My only concern is related to its pricing."

"Model OS costs (and its segregation schema for individual modules)."

"I would like to have a management option after the network scanning."

"They should improve the I/O reporting and the customized spreadsheet export feature."

"They could make their reporting a little better."

"They should improve the I/O reporting and the customized spreadsheet export feature."

More Tenable Nessus cons

Pricing and Cost Advice

"It is an annual subscription basis per device. For the devices that we have in scope right now, it is about $25,000 a year."

"It is a little bit more expensive than other security products that we use, but it does provide us good protection. So, it is a trade-off."

"Compared to their competitors, the price of Morphisec is not that high. You can easily deploy it on a large-scale or small-scale network."

"We are still using a separate tool. I know for our 600 or I think we're actually licensed for up to 700 users, it runs me 23 or $24,000 a year. When you're talking to that many users plus servers being protected, that's well worth the investment for that dollar amount."

"Our licensing is tied into our contract. Because we have a long-term contract, our pricing is a little bit lower. It is per year, so we don't get charged per endpoint, but we do have a cap. Our cap is 80 endpoints. If we were to go over 80, when we renewed our contract, which is not until three years are over. Then, they would reevaluate, and say, "Well, you have more than 80 devices active right now. This is going to be the price change." They know that we are installing and replacing computers, so the numbers will be all over the place depending on whether you archive or don't archive, which is the reason why we just have to keep up on that stuff."

"It does not have multi-tenants. If South Africa wants to show only the machines that they have, they need their own cloud incidence. It is not possible to have that in a single cloud incidence with multiple tenants in it, instead you need to have multiple cloud incidences. Then, if you have that, it will be more expensive. However, they are going to change that, which is good."

"The pricing is definitely fair for what it does."

"It is priced correctly for what it does. They end up doing a good deal of discounting, but I think it is priced appropriately."

More Morphisec pricing and cost advice

"We incurred a single cost for a perpetual license, although I cannot comment on the price as this is above my management level."

"The solution is expensive."

"I rate the product's price seven or eight on a scale of one to ten, where one is low price and ten is high price."

"One problem with Tenable is its pricing policy. Optimal results can be achieved with Greenbone Solutions which has much more friendly pricing policies."

"We pay approximately $2,500 on a yearly basis."

"The is a free version of Tenable Nessus available."

"Nowadays, your vulnerability applications are going to be kind of pricey because lots of them, including Rapid7, are based upon a base price, but then they add in the nodes. That's where they get you. If you're a big network, obviously, you need to scan everything. Therefore, it's going to be costly. The risk and insurance money associated with having ransomware on my networks is going to cost me more money, time, and marketing than the price of the tool. That's why I'm speaking only as an information security officer to security operations. This is the tool that is there in my toolbox to say whether we vulnerable or not. At this point, I don't care about how much it costs my company to have it because if I wasn't able to report it and we got ransomware, then who cares? I'm probably going to be out of business because it happened. That's why I don't care about the price. I have it, and I could use it effectively and do my report. At the end of the day, even if we get ransomware, as long as I reported it, followed my protocol, and put in the change, irrespective of whether it was ignored or denied, I did my job."

"Tenable Nessus is affordable."

More Tenable Nessus pricing and cost advice

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Top Industries

By visitors reading reviews

Outsourcing Company

17%

Manufacturing Company

10%

Construction Company

Financial Services Firm

Manufacturing Company

10%

Financial Services Firm

10%

Government

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	8
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	40
Midsize Enterprise	19
Large Enterprise	35

Questions from the Community

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How would you choose between Rapid7 InsightVM and Tenable Nessus?

You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. You can easily prioritize vulnerabilities using attacker analytics. Overall, Rapid...

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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 the program is such that if a company should desire to handle the installation t...

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What do you like most about Tenable Nessus?

We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to address identified vulnerabilities. These scans cover the servers, other network equi...

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Compared 5% of the time

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Product Reports

Buyer's Guide

Morphisec

March 2026

Download Morphisec product report

Buyer's Guide

Tenable Nessus

March 2026

Download Tenable Nessus product report

Also Known As

Morphisec, Morphisec Moving Target Defense

No data available

Overview

Morphisec delivers signatureless endpoint-specific protection, effectively blocking zero-day threats and ransomware without affecting performance, making it a preferred choice for enhancing security strategies.

Morphisec empowers users by providing comprehensive protection against advanced threats with its innovative signatureless and in-memory security features. Its seamless integration with Microsoft Defender ensures complete visibility and automatic threat blocking through a unified dashboard. The Moving Target Defense technology enhances deployment efficiency while its lightweight design maintains system performance. Despite some challenges in cloud deployment and feature updates, users find value in its ease of use and minimal administrative effort.

What are the key features of Morphisec?

Signatureless Protection: Blocks threats without relying on signatures, ensuring up-to-date defense.
In-Memory Protection: Prevents attacks targeting system memory to safeguard endpoints.
Zero-Day Threat Blocking: Offers proactive defense against undiscovered threats.
Unified Dashboard: Provides comprehensive security event visibility and integration with Microsoft Defender.
Lightweight Design: Ensures smooth operation without system performance issues.

What benefits can users expect when evaluating Morphisec?

Enhanced Security: Strengthens defense layers against ransomware and memory attacks.
Seamless Integration: Works alongside existing antivirus solutions like Microsoft Defender.
Minimal Administration: Requires low maintenance due to its set-and-forget nature.
Automatic Updates: Keeps protection current without manual intervention.
Broad Coverage: Suitable for desktops, servers, and cloud platforms.

In industries with high security needs, deploying Morphisec adds a robust defense against advanced threats. Its compatibility with antivirus solutions and cloud platforms makes it adaptable to diverse environments, ensuring effective threat mitigation and detection.

Morphisec

Tenable Nessus enhances cybersecurity by detecting vulnerabilities with comprehensive scanning, user-friendly dashboards, and automated reporting, providing value in asset management, configuration audits, and compliance.

Providing real-time monitoring and ease of use, Nessus stands out with its integration capabilities, predictive prioritization, extensive plugin system, and cost-effectiveness. It supports vulnerability assessments for networks, applications, and devices, offering detailed reports for continuous security improvement. Nessus' capabilities extend across on-premise and cloud deployments, aiding compliance and remediation processes while aligning with security standards. While robust, it could benefit from enhanced cloud capabilities, improved scanning accuracy, and more flexible licensing options.

What are the standout features of Tenable Nessus?

Comprehensive Scanning: Covers platforms for in-depth vulnerability detection.
User-Friendly Dashboards: Simplifies monitoring with intuitive interfaces.
Automated Reporting: Streamlines data presentation and dissemination.
Integration Capabilities: Connects seamlessly with other tools for enhanced functionality.
Predictive Prioritization: Focuses on vulnerabilities with the greatest impact potential.

What benefits and ROI should users expect when evaluating Tenable Nessus in reviews?

Cost-Effectiveness: Provides strong value for investment in anomaly detection.
Real-Time Monitoring: Keeps security threats in check continuously.
Asset Management: Aids in tracking and securing organization-wide assets.
Detailed Reporting: Offers clear insights into compliance and security posture.

Tenable Nessus is implemented widely across industries for internal and external vulnerability assessments and management, aiding organizations in scanning servers, workstations, and network devices. Benefiting sectors prioritize security within their unique environments, leveraging Nessus for its thorough reports and compliance assurance.

Tenable

Sample Customers

Lenovo/Motorola, TruGreen, Covenant Health, Citizens Medical Center

Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University

Buyer's Guide

Morphisec vs. Tenable Nessus

March 2026

Free Report: Morphisec vs. Tenable Nessus

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