Invicti Web + API vs Tenable.io Web Application Scanning comparison

Why PeerSpot?

Invicti and Tenable are both solutions in the Application Security Tools category. Invicti is ranked #16 with an average rating of 8.0, while Tenable is ranked #26 with an average rating of 8.5. Invicti holds a 2.4% mindshare in AS, compared to Tenable’s 1.2% mindshare. Additionally, 89% of Invicti users are willing to recommend the solution, compared to 94% of Tenable users who would recommend it.

Invicti Web + API

Read 36 Invicti Web + API reviews

12,369 Views
5,937 Comparison Views

89% willing to recommend

Tenable.io Web Application ...

Read 18 Tenable.io Web Application Scanning reviews

3,748 Views
3,148 Comparison Views

94% willing to recommend

Invicti Web + API

Tenable.io Web Application ...

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 6, 2026

Acunetix and Tenable.io Web Application Scanning are competitors in the web security solutions market. Acunetix appears to have the upper hand due to its user-friendliness and comprehensive vulnerability detection capabilities, although Tenable.io excels in compliance and prioritization features.

Features: Acunetix provides efficient vulnerability scanning and generates PCI DSS-compliant reports quickly, benefiting application teams. It features easy initial setup and high-speed scanning to identify vulnerabilities with minimal false positives. CI/CD integration, scalability, and flexible deployment enhance its usability. Tenable.io, noted for its cloud integration, scans across web applications and data sources. It offers automated scanning that provides insights without business disruption, prioritizing vulnerabilities for effective risk management.

Room for Improvement: Acunetix could improve by reducing false positives, enhancing pricing structures, and expanding report customization. Challenges include handling complex authentication flows and improving adaptive API discovery. Tenable.io should focus on improving its user interface and increasing report customization functionality. It also faces integration issues and needs enhanced dashboard capabilities for better control over scans.

Ease of Deployment and Customer Service: Acunetix supports deployment across on-premises, public cloud, and hybrid environments, with strong customer service and technical support noted for responsiveness. Its integration with other security tools and frequent updates ensures user satisfaction. Tenable.io, primarily cloud-focused, offers dependable technical assistance but has somewhat limited on-premises deployment options.

Pricing and ROI: Acunetix pricing is relatively high, which may restrict smaller organizations, but it delivers substantial ROI through reduced man-days and enhanced security. Customers find its pricing reasonable compared to competitors, achieving ROI through better application security. Tenable.io has market-standard pricing perceived as expensive for small businesses. Its licensing, based on user numbers and IP addresses, may require more pricing transparency. Both solutions offer tangible ROI by improving vulnerability management and security postures.

To learn more, read our detailed Invicti Web + API vs. Tenable.io Web Application Scanning Report (Updated: September 2026).

Buyer's Guide

Invicti Web + API vs. Tenable.io Web Application Scanning

September 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

Invicti Web + API

Ranking in Application Security Tools

16th

Average Rating

7.8

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Static Application Security Testing (SAST) (11th), Vulnerability Management (30th), DevSecOps (7th)

Tenable.io Web Application ...

Ranking in Application Security Tools

26th

Average Rating

7.8

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Application Security Tools category, the mindshare of Invicti Web + API is 2.4%, down from 2.5% compared to the previous year. The mindshare of Tenable.io Web Application Scanning is 1.2%, down from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Security Tools Mindshare Distribution
Product	Mindshare (%)
Invicti Web + API	2.4%
Tenable.io Web Application Scanning	1.2%
Other	96.4%

Application Security Tools

Featured Reviews

Rahul Kumar

Senior Engineer - Penetration Tester at a government with 10,001+ employees

Identifies vulnerabilities across bulk web applications but needs better support and cleaner reports

The best feature Acunetix offers is the centralized dashboard and the quality of reports it generates, which includes various options for selecting reports and developer options for directly sharing the reports with developers. The centralized dashboard of Acunetix gives visibility into the security aspects of mass applications; for instance, with more than 200 applications, it provides a valuable overview of findings and necessary fixes, along with a high-level summary that helps us achieve compliance through monthly and sometimes weekly scanning. In terms of reporting, Acunetix is excellent because it can generate different types of reports, such as an executive summary report, detailed reports, and developer reports that can be shared directly with developers. Acunetix positively impacts my organization by helping identify outdated libraries and applications, including legacy applications vulnerable to old attacks based on OWASP Top 10, thus aiding in compliance checks for PCI DSS and OWASP. Acunetix provides a centralized report with compliance-related aspects and a vulnerability timeline, effectively helping reduce vulnerabilities and save time.

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Hatem Langar

Security Analyst at TOPNET

Web audits have identified vulnerabilities and now provide clear visibility into compliance gaps

We have experience with Tenable.io Web Application Scanning, and we use it as well; we have approximately ten licenses for web application scanning. We use it to find vulnerabilities, but Tenable.io Web Application Scanning does not include remediation; we remediate with other products. We use the…

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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

"Overall, the tool is efficient enough to identify and track your vulnerabilities and it's good for intelligence scanning purposes."

"I haven't seen reporting of that level in any other tool."

"I find it to be one of the most comprehensive tools, with support for manual intervention."

"The solution is excellent at detecting SQL injection and cross-site scripting vulnerabilities."

"After two years it's about 300%."

"The automated approach to these repetitive discovery attempts would take days to do manually and therefore it helps reduce the time needed to do an assessment."

"The scalability is good. The scalability is more than good because it can operate both as a standalone and it can be integrated as part of applications. So that really makes it a very, very versatile solution to have."

"I appreciate the features that Acunetix has for the speed and the fact that it is in the cloud, which does not put any resources in my network, so I can set up a scan, go to bed, come back, and see the reports in my email."

More Invicti Web + API pros

"It has good unified web application scanning and exposure management."

"Now that the license is centralized, it's a significant feature to manipulate assets based on their functions."

"The most valuable features of Tenable.io Web Application Scanning are the integration into specific use cases and scanning. All of the features of the solution are useful."

"Tenable provides the end analysis results covering all the published vulnerabilities and information on the market."

"I think Tenable.io Web Application Scanning is the best option on the market at the moment."

"The most valuable feature is the reporting, which provides a good level of detail with respect to vulnerabilities."

"Our customers adopt this solution because of the replication testing and the vulnerability assessment it can do. It is a multi-faceted product."

"I would recommend Tenable.io Web Application Scanning to others."

More Tenable.io Web Application Scanning pros

Cons

"Our experience with Acunetix has not been good, so we are in the process of switching solutions."

"There was an issue related to updates from the internet."

"The vulnerability identification speed should be improved."

"The solution can be improved by adding the ability to scan subdomains automatically, and by providing reports that can be exported to external databases to share with other solutions."

"The pricing is a bit on the higher side."

"One of the biggest problems I've had with Acunetix is that it's hard to replicate things manually because you don't get the raw packet."

"In terms of what needs improvement, the way the licensing model is currently is not very convenient for us because initially, when we bought it, the licensing model was very flexible, but now it restricts us."

"While we do have it integrated with other solutions, it could still offer more integrations."

More Invicti Web + API cons

"Tenable.io Web Application Scanning conducts a general scan, which wastes time. The scan needs to be specific."

"The cloud and the on-premises versions have their own controllers, and there is no way to centrally manage controllers."

"The reporting has a very limited customization capability."

"The reporting in Tenable.io Web Application Scanning is not as good as the reporting in Tenable SC."

"The technical support needs improvement. Currently, it takes time, which might be due to the free version, but providing some level of support could encourage future purchase decisions."

"We have encountered some problems with the technical support from Tenable; I would rate it a five out of ten. It is not efficacious, especially the first-level support."

"The technical support should be improved. Currently, some attacks are detected while others are not."

"It isn't easy to manage vulnerabilities in Tenable."

More Tenable.io Web Application Scanning cons

Pricing and Cost Advice

"Acunetix was around the same price as all the other vendors we looked at, nothing special."

"When we looked at all other vendors and what they were asking for, to provide a third of what Acunetix was capable of doing, it was an easy decision... But now that it's coming to a cost where it's line with market value, it becomes more of a competition... Acunetix is raising the cost of licensing. It's 3.5 times what we were initially quoted."

"It is a bit expensive. If you need to check five applications, you have to pay almost 14,000. It is an agreement for two years at 7,000 per year for only five applications. You cannot change the applications in the license. So, you are stuck with the same license for the five applications for one full year."

"The solution is expensive."

"The price is exceptionally high."

"When compared with other products, the pricing is a little bit high. But it gives value for the price. It serves the purpose and is worthwhile for the price we pay."

"The costs aren't very expensive. It costs around $3000 or $4000."

"The pricing is a little high, and moreover, it's kind of domain-based."

More Invicti Web + API pricing and cost advice

"For Tenable.io Web Application Scanning, it comes to around 6,50,000 Indian rupees, plus taxes."

"The pricing is okay."

"I rate the product's pricing a four out of ten."

"It follows the same licensing scheme as Tenable.io and Tenable. sc."

"The application is extremely affordable. There are no additional costs involved with licensing. We switched to Tenable.io Web Application Scanning from other solutions due to pricing."

"The price of the solution is reasonable compared to the competitors. The license cost is based on the number of users and the annual usage."

"Tenable.io Web Application Scanning is expensive for small businesses."

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Top Industries

By visitors reading reviews

Manufacturing Company

12%

Financial Services Firm

11%

Comms Service Provider

11%

Computer Software Company

Financial Services Firm

12%

Manufacturing Company

11%

Comms Service Provider

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	18
Midsize Enterprise	7
Large Enterprise	19

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	5
Large Enterprise	7

Questions from the Community

What is your primary use case for Acunetix Vulnerability Scanner?

In a typical enterprise environment, Acunetix is mainly used for visibility, detection, and investigation across network traffic. The main use cases usually fall into a few core areas, with primary...

See all answers

What advice do you have for others considering Acunetix Vulnerability Scanner?

I advise that Acunetix is the best option. Invest time in proper initial configuration and scope definitions. The tool is powerful, but its effectiveness depends heavily on how the authenticated ar...

See all answers

What is your experience regarding pricing and costs for Acunetix?

Everything is perfect and good, including the pricing and all related aspects.

See all answers

What needs improvement with Tenable.io Web Application Scanning?

If there were a solution, I would like to see automation and an integrated remediation solution for vulnerability or patch management.

See all answers

What advice do you have for others considering Tenable.io Web Application Scanning?

I do not understand what API approach means; I do not understand this term. I think Tenable.io Web Application Scanning is the best option on the market at the moment. My review rating for this pro...

See all answers

What is your experience regarding pricing and costs for Tenable.io Web Application Scanning?

I think the price is expensive. We do not have an idea of how much we have to pay approximately, but comparing to other products, Tenable.io Web Application Scanning is expensive.

See all answers

Comparisons

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Checkmarx One vs Invicti Web + API

Compared 4% of the time

Invicti vs Invicti Web + API

Compared 3% of the time

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Compared 6% of the time

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Compared 5% of the time

Veracode vs Tenable.io Web Application Scanning

Compared 4% of the time

HCL AppScan vs Tenable.io Web Application Scanning

Compared 4% of the time

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Product Reports

Buyer's Guide

Invicti Web + API

October 2026

Download Invicti Web + API product report

Buyer's Guide

Application Security Tools

October 2026

Tenable.io Web Application Scanning report

Download Tenable.io Web Application Scanning product report

Also Known As

AcuSensor

No data available

Overview

Acunetix is a robust web application security testing tool offering rapid scanning, user-friendly interfaces, and accurate vulnerability detection with minimal false positives. It supports both cloud and on-premises deployment, making it versatile for various security needs.

Acunetix is distinguished by its capability to identify critical vulnerabilities such as cross-site scripting and SQL injection with high precision. It integrates seamlessly with CI/CD tools, supporting continuous scanning and large-scale application management. The centralized dashboard and detailed automated reporting streamline operations. Despite its benefits, users suggest improvements like reducing false positives, flexible pricing, and enhanced API scanning. Better integration with platforms like GitHub and Azure DevOps is sought, alongside more comprehensive customization and faster scanning. Mobile application scanning and improved team collaboration tools are also desired.

What features make Acunetix stand out?

Rapid Scanning: Delivers fast and comprehensive security assessments.
User-Friendliness: Intuitive interface simplifies operations for diverse teams.
Detailed Reporting: Automated reports enhance vulnerability management.
High Accuracy: Detects vulnerabilities with minimal false positives.
CI/CD Integration: Seamless integration supports continuous development processes.

What benefits should users consider when evaluating?

Vulnerability Detection: Critical for identifying potential security threats efficiently.
Flexibility: Supports both cloud and on-premises environments.
Compliance Support: Aids in meeting standards like PCI DSS.
Scalability: Capable of handling large-scale web applications.

Acunetix is widely implemented across industries undertaking web application security assessments, including those requiring penetration testing and vulnerability assessment. It ensures applications meet security protocols and complies with standards while fitting into CI/CD workflows for secure pre-release checks.

Invicti

Tenable.io Web Application Scanning delivers automated scanning and robust risk mitigation for diverse cloud environments, prioritizing security and compliance for modern organizations.

Tenable.io Web Application Scanning leverages scalable architecture for comprehensive vulnerability detection across applications and systems. It integrates with cloud services, providing an interface to analyze complex functions and enhance security. Detailed reports guide vulnerability management and ensure compliance with key standards.

What are the critical features of Tenable.io Web Application Scanning?

Priority Ratings: Streamlines risk assessment by ranking vulnerabilities based on severity.
Automated Scanning: Simplifies continuous security checks across environments.
Scalable Architecture: Ensures adaptability across expansive networks.
Cloud Integration: Supports various cloud platforms for consistent security.
Comprehensive Reporting: Offers detailed insights into vulnerabilities and risk mitigation measures.

What benefits or ROI should users expect?

Enhanced Security Posture: Strengthens defenses with thorough vulnerability analysis.
Compliance Assurance: Facilitates adherence to OWASP Top 10 and NISC standards.
Streamlined Management: Simplifies processes with a cloud-based approach.
Insightful Dashboards: Provides easy access to important security metrics.

Organizations across industries employ Tenable.io Web Application Scanning for routine vulnerability assessments, safeguarding container exposure, internal networks, and more. Dashboards and reports aid in informed decision-making, supporting comprehensive threat detection and compliance.

Tenable

Sample Customers

Joomla!, Digicure, Team Random, Credit Suisse, Samsung, Air New Zealand

IMDEX

Buyer's Guide

Invicti Web + API vs. Tenable.io Web Application Scanning

September 2026

Free Report: Invicti Web + API vs. Tenable.io Web Application Scanning

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