Security Audit

Web Pentest Tools [Top 15]: Types and Easy First Choice

Updated on: April 3, 2023

Web Pentest Tools [Top 15]: Types and Easy First Choice

The way business organizations depend on decentralized connections along with the current rapidity of digital transformation has opened a lot of doors for cyber attackers. The cyber threat landscape has worsened over the last couple of years and 2023 is all set to pose critical security challenges.

Understanding and implementing penetration testing for web applications is a matter of extreme urgency given the circumstances, hence, it is a good idea to familiarize yourself with some effective web pen test tools.

The Top 15 Web Pentest Tools of 2023

  1. Astra’s Pentest
  2. NMAP
  3. WireShark
  4. Metasploit
  5. Burp Suite
  6. Nessus
  8. Probely
  9. Rapid7
  10. Indusface WAS
  11. Veracode
  12. Detectify
  13. OpenVAS
  14. Acunetix
  15. Breachlock

Why Astra is the best in pentesting?

  • We’re the only company that combines automated & manual pentest to create a one-of-a-kind pentest platform
  • Vetted scans ensure zero false positives
  • Our intelligent vulnerability scanner emulates hacker behavior & evolves with every pentest
  • Astra’s scanner helps you shift left by integrating with your CI/CD
  • Our platform helps you uncover, manage & fix vulnerabilities in one place
  • Trusted by the brands you trust like Agora, Spicejet, Muthoot, Dream11, etc.

Choosing the right tools and the most capable pentesting company makes the rest of the job way easier for organizations. We will discuss what pentesting is, how good web pentest tools can make a difference, and help you choose the right one for your business.

The Top Web Penetration Testing Tools in the Market

By now you have formed a general idea about the different kinds of tools generally used by Penetration Testers. Now let us learn about the best web services pentest tools. The tools we list down here are all loaded with great capabilities, however, you have to choose the right ones according to your needs. If you have doubts, you can always talk to the experts.

1. Astra Pentest

Astra Security has been driven by the urge to simplify web application security for users. Astra’s Pentest has taken this philosophy home. This web application penetration testing tool comes with great advantages. For instance, you can integrate CI/CD tools with Astra’s pentest suite, so whenever there is a code update, it launches an automated scan.

Moreover, you can integrate it with say, Jira or Slack, which means you can assign pentest and remediation-related tasks to your team members without them having access to the suite. Of course, the pentest suite itself allows you to connect with developers and security experts. It is like having an in-house security team, without actually having one.

Here’s what puts Astra on top of the list of the best web pentest tools

  • Comprehensive Penetration Testing with video POCs and in-call remediation guidance.   
  • 3000+ tests to uncover all vulnerabilities along with free re-scans.
  • Interactive dashboard to visualize the vulnerability analysis.
  • Round-the-clock chat support.
  • Login recorder to make scanner authentication simpler for users.
  • Globally acknowledged certification.

Some of these features might overlap with offerings from other web pentest tools, that is where Astra’s relationship management, support, and goodwill come into play. They have secured companies like Ford, Gillette, and GoDaddy with their security testing tools. You cannot miss them while looking for the best.


  • Can be integrated into the CI/CD pipeline.
  • Ensure zero false positives through thorough manual vetting of scan results. 
  • Helps with cloud vulnerability management.
  • Provides round-the-clock customer support.


  • Does not provide a free trial.
  • More scope for integrations.

Astra Pentest is built by the team of experts that secured Microsoft, Adobe, Facebook, and Buffer

We are also available on weekends 😊



NMAP is short for Network Mapper. It is an open-source tool that helps you map a network by scanning ports, discovering operating systems, and creating an inventory of devices and the services running on them. 

It sends differently structured packets for different transport layer protocols which return with IP addresses and other information. You can use this information for 

  • Host discovery
  • OS fingerprinting 
  • service discovery 
  • security auditing. 

You can use the tool for a large network with thousands of devices and ports.


  • Shows open ports, running serves, and other critical facets of a network
  • Freely available.
  • Usable for large and small networks alike


  • The user interface can be improved.
  • Might show different results each time.

So, how does NMAP actually help in security audits?

Well, when security auditors use NMAP to create an inventory of devices and to discover operating systems and applications running on a host network, they can also scan and find out their vulnerabilities to specific security threats. 

For instance, if a certain version of an application is declared vulnerable, the network administrator can scan the network to find whether it’s running that version of the application and patch it up if needed.

Check Out: Detectify vs Qualys Features Comparison | Best Intruder Alternative

3. WireShark


WireShark is another famous open-source tool that you can use for protocol analysis. It allows you to monitor network activities at a microscopic level. It is a growing platform with thousands of developers contributing from across the world.

With WireShark you can perform

  • Live capture and offline analysis
  • Inspection of hundreds of different protocols
  • Browse captured data via GUI
  • Decrypt protocols
  • Read live data from Ethernet, and a number of other mediums
  • Export output to XML, PostScript, CSV, or plain text

And more.

WireShark is the industry standard for protocol analysis in many different sectors. If you know what you are doing, it is a great tool to use.


  • Easy to install
  • Freely available


  • Can be difficult for beginners to navigate. 
  • Could improve its user interface. 

4. Metasploit


Metasploit is a Ruby-based open-source framework, used by both ethical hackers and malicious actors to probe systematic vulnerabilities on networks and servers. The Metasploit framework also contains portions of fuzzing, anti-forensic, and evasion tools.

It is easy to install and can work on a wide range of platforms regardless of the languages they run on. The popularity and the wide availability of Metasploit among professional hackers make it an important tool for Penetration Testers as well. 

Metasploit currently includes nearly 1677 exploits along with almost 500 payloads that include

  • Command shell payloads
  • Dynamic payloads
  • Meterpreter payloads
  • Static payloads

The framework also includes listeners, encoders, post-exploitation code, and whatnot.

In the right pair of hands, Metasploit can be a really powerful tool for Pentesting.


  • Includes nearly 1677 exploits. 
  • Freely available online pentest tool.
  • Easy to use. 


  • Not beginner friendly. 
  • Initial navigation can be difficult. 

5. Burp Suite


Burp Suite is a set of penetration testing tools by Portswigger Web Security. It is used by ethical hackers, pen-testers, and security engineers. It is like a one-stop-shop for bug bounty hunters and security researchers. Let us take a look at a few tools included in Burp Suite.

  • Spider: It is a web crawler. You can use it to map the target application. It lets you create an inventory of all the endpoints, monitor their functionalities, and look for vulnerabilities.
  • Proxy: As explained earlier, a proxy sits between the browser and the internet to monitor, and modify the requests and responses in transit.
  • Intruder: It runs a set of values through an input point and lets you analyze the output for success, failure and content length.

These aside the suite includes Repeater, Sequencer, Decoder, Extender, and some other add-on tools.

Burp Suite has both a free community edition and a commercial edition.


  • Provides advanced automated pentesting services.
  • Provides step-by-step advice for every vulnerability found.
  • Can crawl through complex targets with ease based on URLs and content.


  • Advanced solutions are commercialized and can be expensive.
  • Does not provide expert customer service and assistance.

6. Nessus


Nessus is a vulnerability scanner by Tenable. It has been used by security professionals for vulnerability assessment since 1998. Their aim is to make vulnerability assessments simple and remediations quick. You can deploy it on a variety of platforms. 

Here are some key features

  • It helps you test for 65k common vulnerabilities and exposures.
  • Helps you perform fast vulnerability triage.
  • Continuously adds new plugins to protect from new threats.
  • Integrates easily to the rest of the Tenable product portfolio. 

Now that you have had exposure to the best Penetration Testing Tools, let us circle back to the top of our list.


  • Helps find missing patches that are critical to maintaining security. 
  • Point-in-time analysis of security system. 
  • Helps achieve compliance with the scans. 


  • Advanced support is only available upon additional payment. 
  • Takes time to complete scans. 
  • Can be an expensive solution. 

7. Cobalt


Cobalt is another provider of penetration testing as a service. They connect your organization with the global community of vetted penetration testers whose pentesting skills are suitable for your tech stack.

Cobalt’s SaaS platform helps you gather real-time insights so that your teams can get on with the remediation quickly. It helps you with web app pentesting, mobile app pentesting, cloud scanning, and API pentesting.

Some key features are

  • Agile penetration testing
  • Accelerated find to fix cycles
  • A data-driven approach to pentesting


  • Impressive existing clientele including Nissan and Vodafone.
  • 14- day trial period.
  • Accelerated find to fix cycles


  • The retest often takes too much time
  • Complex pricing structure
  • Reported false positives

8. Probely

web application penetration service

Probely is designed for web application scanning and API scanning. They say, using Probely is like adding a virtual specialist to your team. We will let you be the judge after you look at the features.

Probely automatically prioritizes vulnerabilities based on the risk of the vulnerabilities and provides proof of legitimacy for each issue.

Some key features include

  • CI/CD integration
  • Spider crawler that crawls JavaScript apps and single-page apps with ease
  • Detailed management reports assisting compliance audits 
  • Interactive dashboard
  • Scalable application scanning


  • Simple to use with continuous scanning. 
  • Wide range of tests. 
  • Good customer support.


  • Could have better integrations. 

9. Rapid7


This vulnerability assessment service provider has a range of services dedicated to web application security. They configure the scans, schedule them, validate the findings, and remove false positives.

They optimize the vulnerability scans based on your compliance requirements. These things apart, Rapid7 also provides business logic testing that is otherwise impossible with a vulnerability scanner. 

Here are the key features

  • Automated vulnerability assessment for maximum coverage
  • Business logic validation
  • Implementing vulnerability filters
  • Full visibility of assets


  • Simple and easy-to-navigate interface.
  • Capable of finding hidden vulnerabilities
  • Great and easy-to-understand reports. 


  • Customer support can be improved. 
  • Removal of scanned devices must be done manually. 

10. Indusface WAS


Indusface combines automated scanning and manual pentesting to help you detect all OWASP top 10 vulnerabilities and business logic errors. Much like Astra, Indusface also promises zero false positives and provides remediation assistance. 

The scanner built by Indusface is focused on scanning single-page applications and they offer intelligent crawling. It offers you unlimited scans and detects application vulnerabilities validated by OWASP and WASC.

Here are some key features

  • Zero false positives ensured along with PoC for each vulnerability
  • Audits for business logic-oriented vulnerabilities
  • Indusface WAS detects blacklisting
  • Optimized for single-page applications


  • Assured zero false positives through zero-day protection. 
  • Helps achieve compliance with regulations like PCI-DSS and ISO 27001. 
  • Vulnerability detection is not limited to OWASP Top 10. 
  • It has an executive dashboard that provides necessary information.


  • Not available for mobile applications.
  • Reports are difficult to understand.

11. Veracode


Veracode is a dynamic solution that helps in the analysis of web applications to find vulnerabilities. It has the capacity to run thousands of tests with a less than 1% false positive assurance rate. 

  • Offers DAST, SAST, and penetration testing services.
  • Provides detailed and comprehensive reports.
  • Provides automated remediation assistance.


  • Offers quick penetration testing services.
  • Extremely comprehensive reports.
  • Remediation assistance is provided.


  • Zero false positives are not assured. 
  • Could improve its user interface 
  • Can be difficult for beginners. 

However, with Veracode, false positives are likely to rise. Along with this, it is also known to be difficult for beginners with much need for improvement in its user interface.

12. Detectify


Detectify provides surface monitoring and web application scanning options for a company’s growing attack surface. Its Application Scanning option scan and detect vulnerabilities automatically. 

  • Real-time alerts for the vulnerabilities detected. 
  • Continuous scan that can be integrated into the development pipeline. 
  • Surface monitoring provided by Detectify can detect a lot of vulnerabilities in the internet-facing assets that organizations have.

Detectify can be expensive compared to other options and is lacking in performance when it comes to the user interface.


  • Real-time alerts provided
  • Integrations possible.
  • Detect a lot of vulnerabilities in the internet-facing assets. 


  • Expensive compared to other options.
  • Reported performance issues with the interface.

13. OpenVAS

Open VAS

OpenVAS is an open-source penetration testing software that is comprehensive and powerful. It is supported and updated constantly with help of expert pentesters all around the world thus making it up to date. 

  • Free of cost
  • Efficient and fast automation
  • Updated on a recurring basis. 

This tool can be difficult for beginners. It is also prone to missing basic vulnerabilities and may result in false positives.


  • Automated vulnerability scanning is quick and efficient
  • Freely available network vulnerability scanning tool. 
  • Constantly updated
  • Scans for improper file access, XSS injections.


  • Could be difficult for beginners to make use of. 
  • Automated causes false positives to appear. 

14. Acunetix


This is software that provides vulnerability assessments and automated penetration tests provided by Invicti. Acunetix help reduces vulnerabilities across various kinds of web applications. 

It also allows the scanning of multiple environments as well as the prioritization of vulnerabilities. 

Its key features include the ability to pinpoint vulnerability locations, and optimization for script-heavy sites among others. 


  • Time release of updates
  • Can find a wide array of vulnerabilities.
  • Agile testing with detailed reports


  • Does not provide expert remediation assistance with professionals. 
  • Does not ensure zero false positives.
  • Pricing is not mentioned. 
  • Dated user interface with scope for improvement.

15. Breachlock


Breachlock offers Penetration Testing as a Service or PTaaS. It is a SaaS platform that allows you to request a pentest and after the penetration test is conducted you can avail of monthly scans through the same SaaS platform.

Breachlock has a team of ethical hackers who conduct AI-augmented web app pentest to give you a comprehensive picture of your security posture and certifies you for having conducted a pentest.

The key features include

  • Certified ethical hackers
  • Automated patch validation
  • Fast remediation and compliance readiness support
  • Continuous addition of risk checks


  • Continuous addition of risk checks
  • Scalable vulnerability management solution
  • Manual and automated testing options
  • Helps in the identification of grey areas in the codes


  • Product support could be improved
  • Documentation can be confusing

What is Penetration Testing?

Penetration Testing is an offensive security exercise where security engineers simulate a controlled hack of your systems, find vulnerabilities, exploit them, and tell you how to fix them. At the end of a penetration test, you receive a pentest report that documents all the vulnerabilities your systems have along with the risk attached to each of them. The report also contains guidelines to reproduce and remediate the vulnerabilities.

How is a Pentest different from a Vulnerability Assessment? 

You must have noticed that vulnerability assessment and penetration testing are coupled in the same phrase: VAPT. Sure, both VA and PT are examples of security testing procedures but there is no reason to think they are the same thing.

Vulnerability assessment is an automated process where a system is scanned for known vulnerabilities and the found vulnerabilities are assigned risk scores according to the common vulnerability scoring system (CVSS). It is usually a very quick procedure.

Penetration testing takes it up a notch and exploits certain vulnerabilities to learn more about them. It involves automated as well as manual processes. Vulnerability assessment is a part of the penetration testing process.

Why do you need Penetration Testing?

  1. To get a comprehensive understanding of the security posture.
  2. Gain tangible insight into the risk posed by each vulnerability.
  3. Get thorough and efficient guidance for remediation of the issues.
  4. Connect vulnerability remediation with business outcomes.
  5. Test your current security measures against a potent threat.
  6. Comply with relevant security standards.

Penetration testing allows an organization to understand its security posture – how it would fare against an actual attack. It is a necessary procedure for specific industries where a pentest certificate is essential for compliance. In order for you to conduct a penetration test successfully, it is very important to form an idea about different types of web pentest tools.

Different types of tools used by pentesters

The process of Pen testing is generally divided into five steps. The Pentest starts with planning, followed by scan, infiltration, escalation, and analysis. Each of these steps requires certain kinds of tools. We will look into different types of tools a Pentester needs to be equipped with.

Port Scanners

You can use a port scanner to send a packet to specific ports to uncover security vulnerabilities. Ports are virtual points where network connections start or end and each port is associated with a different process. Port scanners are used to identify open ports in a network that are treated as vulnerabilities.

Vulnerability Scanners

A vulnerability scanner is an automated tool that you use to create an inventory of all IT assets and then test them for known vulnerabilities. A security professional can use the report generated by a vulnerability scanner to identify security loopholes and categorize them by severity.

It is one small security loophole vs your entire web application

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Network Sniffers

Network sniffers can monitor network traffic and information. It can be used by blackhats to ‘sniff’ traffic to steal passwords or other information. Network administrators can use it to find vulnerabilities and ensure a secure environment.

Intercept Proxy

An intercepting proxy sits between the client-side browser and the internet. It allows you to monitor and alter responses and requests by intercepting the connection. It is a very important tool for web-application vulnerability assessment.

Password Cracker

Just as the name suggests, a password cracker is used to crack passwords. There are several different password cracking techniques like brute force, dictionary attacks, combined dictionary attacks, Rainbow table attacks, etc. These techniques are used by both attackers and pen-testers.

Also Read: API Penetration Testing: What You Need to Know

Why Astra Pentest Is An Easy First Choice

Simplicity, speed, and convenience put Astra right at the top of the list of web pentest tools. If you consider the intuitive dashboard, integrations, ease of use, and the success this company has had over the last couple of years, you realize, that it does not get any better. And yet, the researchers and engineers at Astra are on a relentless quest to make it better. Take the latest login recorder extension, for example, it makes authentication for scan behind login pages completely hassle-free for users.

web pentest tools

From creating a game plan for the pentest, to remediating the issues, the security engineers at Astra ensure you get what’s best for your business. They have an outstanding track record when it comes to working with your developers and helping them solve the detected issues. The publicly verifiable certificate that you get helps your organization build trust.

Let experts find security gaps in your cloud infrastructure

Pen-testing results that comes without a 100 emails, 250 google searches and painstaking PDFs.

To Conclude

Making the right call at the right time is what puts you ahead of your peers and this fact holds when it comes to security testing. It is impossible for you to know when a critical vulnerability will blow up in the face of your business operations. It is better to prepare and prevent than to react to a disaster. It starts with choosing the right web pentest tools and ends with you achieving a ‘safe to do business’ certificate. 


How much time does it take to complete a Pentest?

It may take 4-10 days to complete a penetration test depending upon the scope of the test. The rescans after fixing the vulnerabilities may take half the time taken by the initial test.

How much does a pentest for web applications cost?

The cost of penetration testing for web applications is between $99 and $399 per month depending on the scope of the test and the number of scans.

Do I get free rescans after the vulnerabilities are fixed?

Yes, you get up to three rescans based on the plan you are on. You can avail of these rescan within 30 days of the initial scan completion.

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Saumick Basu

Saumick is a Technical Writer at Astra Security. He loves to write about technology and has deep interest in its evolution. Having written about spearheading disruptive technology like AI, and Machine Learning, and code reviews for a while, Information Security is his newfound love. He's ready to bring you along as he dives deeper.

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