Visibility in this ranking can be paid for. Payment moves a vendor's position within the
shortlist; it never adds a vendor, and it never changes a word of the review. The largest vendors in penetration testing software
cannot hold places 1 to 3. Places 1 to 3 go to challengers, vendors outside the best-known brands in a category,
wherever the category has them; the established names follow from place 4 in their ranked order. How it works: placement disclosure ·
editorial process.
The 11 tools, reviewed
#1 Pentest-Tools.com
Browser toolkit for scanning, exploiting and reporting · Romania · pentest-tools.com
Published prices Scan plus exploit Romania-based
Pentest-Tools.com sits first because it covers the whole small-team workflow in one browser tab: recon, a scan, an exploit attempt that proves the finding, and a report you can hand to a customer. The vendor publishes its plan prices and asset tiers, which almost no one in this category does, and the top plan imports findings from Burp Suite, so a tester who already owns Burp keeps that work.
- Pricing: Per asset / month. Published monthly plans by asset count: NetScan from $96 with 16 assets, AppScan from $140 with 5 assets, Exploit from $190 with 5 assets; AI Pentests are priced separately. Free plan: free trial.
- Best for: Small teams doing their own testing
- Strengths: Network and cloud scanning; Web app and API scanning; Authenticated scans.
Where it falls short
Pricing is counted in assets and billing cycles, so a growing estate moves you up a tier quickly, and the report generator is an add-on rather than part of the base plan.
Wrong for
Not for a red team that needs custom payloads, command-and-control and full manual control of every request. Those testers belong in Burp Suite Professional or the Metasploit Framework.
Visit Pentest-Tools.com →
#2 Cobalt
Pentest-as-a-service platform with vetted testers · United States · cobalt.io
PTaaS Credit model Human-led testing
Cobalt turns a pentest from a procurement project into a ticket. You pick a scope, spend credits and the platform assigns testers from its vetted community, with findings landing in the same dashboard that holds your retests. The pricing page lists start times of three, two and one business days for Standard, Premium and Enterprise.
- Pricing: Credits (quote only). Quote only; engagements are bought as annual credit packages where one Cobalt Credit equals 8 hours of testing, in Standard, Premium and Enterprise tiers. Free plan: none.
- Best for: Software firms needing compliance pentests
- Strengths: Web application pentest; API pentest; Mobile pentest.
Where it falls short
No price is published, so the first number arrives after a sales call. The tier you choose sets how fast a test starts, and the fastest start sits in the top tier.
Wrong for
Not for a company that wants to run tests itself every day, or one that needs a tool to keep.
Visit Cobalt →
#3 Astra Pentest
Scanner plus manual pentest in one dashboard · United States · getastra.com
Published scanner prices Pentest certificate Retest included
Astra suits the company whose customer just asked for a pentest report. The scanner runs behind the login on a schedule, the manual engagement is sold alongside it, and a retest after fixes is part of the story rather than a second invoice. Customer testimonials on its own site single out the certificate it issues, which is what a security questionnaire usually wants.
- Pricing: Subscription + quote. Scanner plans are published from $69 a month for one target and $199 for the next tier, with a $7 one-week trial; the pentest itself is scoped and quoted. Free plan: free trial.
- Best for: SaaS startups needing a pentest certificate
- Strengths: Authenticated vulnerability scanner; Manual pentest services; Autonomous pentest.
Where it falls short
The published numbers cover the scanner, not the manual pentest, whose price depends on scope. Its API security platform is marked as coming soon on the pricing page.
Wrong for
Not for a large internal-network assessment or a red team exercise.
Visit Astra Pentest →
#4 Burp Suite Professional
Hands-on toolkit for web application testers · United Kingdom · portswigger.net
Web pentesting Extensions (BApps) UK-based
Burp Suite Professional is where web application testers actually work. The proxy, the scanner and the extension store sit in one desktop application, and the vendor's own page counts more than 300 extensions from more than 250 authors. A freelance tester or an internal security engineer gets a complete kit for the listed $499, plus a free Community Edition for learning.
- Pricing: Licence + quote tiers. Burp Suite Professional is listed at $499 on the vendor page, Community Edition is free, and Burp Suite DAST is sold on quote. Free plan: free trial.
- Best for: Web pentesters who work by hand
- Strengths: Intercepting proxy; Burp Scanner; Burp Intruder.
Where it falls short
It tests web applications and APIs; it does not scan networks, run exploits against hosts or manage a testing programme. Output needs a person to interpret and write up, and the desktop application demands a competent user.
Wrong for
Not for a manager with no tester on staff.
Visit Burp Suite Professional →
#5 Metasploit
Open source exploitation framework with a paid edition · United States · metasploit.com
Open source Exploit modules Rapid7
Metasploit is the reference framework for turning a known vulnerability into a working demonstration. The site describes a collaboration between the open source community and Rapid7, and the Framework contains over 4,000 exploit modules. Its blog on the day we checked, 23 October 2026, lists new modules for the Langflow workflow builder, so it is actively maintained.
- Pricing: Open source + paid tiers. Metasploit Framework is open source and free to download; Metasploit Pro is the commercial edition and its price is not shown on the product page. Free plan: open source.
- Best for: Testers who want exploit modules
- Strengths: Exploit module database; Payload generation; Post-exploitation modules.
Where it falls short
The Framework is a command line tool for people who already know what they are doing, and the free edition has no project management or reporting. The commercial price is not published.
Wrong for
Not for a buyer who wants a finished report without a tester on staff.
Visit Metasploit →
#6 HackerOne
Bug bounty and agentic pentest platform · United States · hackerone.com
Bug bounty Researcher community Agentic pentest
HackerOne approaches pentesting from the crowd. Its H1 Bounty product puts researchers on your assets and, according to its own site, finds novel attack chains and business logic flaws that no automated tool reaches, while Bounty Challenge runs time-boxed events and Agentic Pentest uses AI agents with human experts. The same platform also takes in disclosure reports from outsiders.
- Pricing: Quote only. Quote only; the platform sells bounty, challenge, agentic pentest and continuous testing products with no price list on the site. Free plan: none.
- Best for: Companies ready to run a bounty programme
- Strengths: H1 Bounty; H1 Bounty Challenge; H1 Agentic Pentest.
Where it falls short
There is no published price list, and a bounty programme creates work: someone must read reports, argue severity and pay out. The product line is wide and renamed often, so the buyer has to separate bounty, pentest and validation offers.
Wrong for
Not for a team with no one to triage reports or fix issues within days.
Visit HackerOne →
#7 Horizon3.ai NodeZero
Autonomous network pentesting platform · United States · horizon3.ai
Autonomous pentest Internal networks Active Directory
NodeZero runs the repeatable part of a network penetration test without an operator. The vendor says it pivots through your environment, chains weaknesses, exploits them safely and shows each exploit in a live view, then lets you retest once a fix is in. Internal tests start from a free Docker host or virtual appliance that the vendor says takes minutes to set up, and external tests run from its cloud.
- Pricing: Quote only. Quote only; the vendor sells NodeZero in packages and says it runs unlimited pentests, but the product pages show no price. Free plan: none.
- Best for: Teams testing internal networks often
- Strengths: Internal pentesting; External pentesting; Cloud pentesting.
Where it falls short
The site shows no price, so budgeting needs a quote. Its strength is infrastructure and credentials; web application testing is a separate pitch. An autonomous run explores what the engine knows, so unusual in-house software still needs a person.
Wrong for
Not for a company whose only exposure is a customer-facing web application with little internal network.
Visit Horizon3.ai NodeZero →
#8 Pentera
Automated security validation across the attack surface · United States · pentera.io
Security validation Automated pentesting Red teaming
Pentera describes itself as an exposure validation company, active since 2015, and sells separate modules for internal networks, external surface, cloud identity and remediation orchestration. The product runs real attack techniques against production under controlled settings and records what it did as proof. Customer quotes on its site say a security team can focus on what is exploitable rather than what is theoretical.
- Pricing: Quote only. Quote only; the product line (Core, Surface, Cloud, Resolve) is sold on request with no list price. Free plan: none.
- Best for: Enterprise security teams validating controls
- Strengths: Pentera Core (internal); Pentera Surface (external); Pentera Cloud.
Where it falls short
There is no price and the modules are bought separately, so total cost is unclear until a quote. The site's own figures, such as an 80 percent reduction in cyber risk, come from the vendor and give no method.
Wrong for
Not for a small company that needs a one-off pentest report for a customer questionnaire.
Visit Pentera →
#9 Bugcrowd
Crowdsourced security platform with managed pentests · United States · bugcrowd.com
Bug bounty Pentest as a service Crowdsourced
Bugcrowd gives a buyer a menu: a bounty where payment follows valid findings, a disclosure programme that accepts reports from anyone, a scoped pentest, or a red team. Its CrowdMatch product picks researchers for a job, and its triage team validates submissions before they reach you. The about page names San Francisco and Sydney as its headquarters.
- Pricing: Quote only. Quote only; the site describes bug bounty where you pay for results and pentesting as a service, but lists no prices. Free plan: none.
- Best for: Companies mixing bounty and pentest
- Strengths: Bug bounty; Vulnerability disclosure; Pen testing as a service.
Where it falls short
There is no price on the site, and the list of products is long enough that a buyer can pay for a platform when a single pentest would do.
Wrong for
Not for a company that needs a simple, fixed-scope pentest this month with a clear price.
Visit Bugcrowd →
#10 Synack
Pentesting as a service with a vetted researcher team · United States · synack.com
PTaaS Vetted researchers Continuous testing
Synack sells testing by a vetted group it calls the Synack Red Team, which its site sizes at more than 1,500 researchers, and a platform that launches tests on web, host, API, mobile and AI targets. Engagements range from fourteen days to a continuous year of coverage, which suits an organization that ships changes weekly.
- Pricing: Quote only. Quote only; the pricing link opens a demo request, with tests offered from a 14-day engagement to continuous 365-day coverage. Free plan: none.
- Best for: Large teams wanting year-round testing
- Strengths: Penetration testing as a service; Synack Red Team (1,500 researchers); 14-day to 365-day tests.
Where it falls short
The price is behind a demo, the merger is weeks old and its effect on contracts, support and product names is not stated on the pages we read, and the model fits big programmes more than a single application.
Wrong for
Not for a small team with one application and a one-time compliance request. Astra Pentest or Cobalt will scope that faster and at smaller size.
Visit Synack →
Questions and answers
What is the best penetration testing software in 2026?
Pentest-Tools.com ranks first of 11, best for small teams doing their own testing. Cobalt is second (software firms needing compliance pentests) and Astra Pentest third (saaS startups needing a pentest certificate). Places 1 to 3 go to challengers, vendors outside the best-known brands, wherever the category has them.
What is the difference between penetration testing software and a vulnerability scanner?
A scanner lists weaknesses it can detect and ranks them. Penetration testing software goes further and tries to use them, chaining a weak password to an exposed service to see how far an attacker gets.
Can a small company run penetration tests without a security specialist?
Partly. Hosted tools such as Pentest-Tools.com and Astra Pentest automate scans and some exploitation, and autonomous platforms such as NodeZero run network tests on their own. They find the repeatable problems.
How often should we run a penetration test?
Customers and auditors usually ask for at least one test a year and another after a major release.
Is Burp Suite Professional enough for web application penetration testing?
For a skilled tester, it is the core of the work: proxy, scanner, Intruder and an extension store with more than 300 extensions, for $499 on the vendor page.
Is Metasploit free to use for company penetration tests?
The Metasploit Framework is open source and free to download, and Rapid7 maintains it with community contributors. Metasploit Pro is the paid edition with guided workflows, phishing campaigns and reporting, and its price is not published.
What does a managed pentest platform such as Cobalt cost?
Cobalt does not list a price. It sells annual credit packages, where one credit equals eight hours of testing, in Standard, Premium and Enterprise tiers that differ in how quickly a test starts and how long credits roll over.
Should we start a bug bounty programme instead of buying a pentest?
Usually not first. A bounty on HackerOne or Bugcrowd pays researchers for valid findings, but someone on your side must triage reports, dispute severity and ship fixes quickly, or researchers stop participating.
How do I check that a vendor is allowed to attack my systems and mine only?
Ask for a written rules-of-engagement document that names the targets, test windows, source IP addresses and a person to call if something breaks. Hosted tools usually ask you to prove ownership of a domain before they scan.
What should a pentest report contain to satisfy a customer or auditor?
It should state scope, dates and methodology, list each finding with severity, steps to reproduce and a fix, and show retest evidence for what was closed.
Does the Synack and NetSPI merger affect buyers?
The Synack site says the two companies are now one, with the merger announced on 2 September 2026, but the pages we read do not describe contract, support or product changes.
