17.9
AttackIQ Platform is a continuous threat exposure management platform for modeling adversary behavior, finding attack paths, validating security…
Free planWebAPILinux
Best Offensive Security in 2026
Offensive security tools help find weaknesses, test defenses and simulate attacks across software and infrastructure. The category includes products, platforms and distributions for different security workflows. Before choosing, check whether an Android app is available for the work you need. Compare web, Windows, macOS, Linux, API and self-hosted deployment, then review testing scope, attack automation, simulation…
27.6
Kali Linux is a Debian-based distribution for advanced penetration testing and security auditing.
Free planOpen sourceAndroidLinuxmacOS
37.6
OWASP ZAP, now identified as ZAP or ZAP by Checkmarx, is a free, open-source web application scanner and proxy for security testing.
Free planOpen sourceAPIExtensionLinux
- 4
ImmuniWeb
ImmuniWeb is a cybersecurity platform for testing and protecting web and mobile applications, APIs, microservices, and cloud and network infrastructure.
AndroidiOSWebAPI6.8From €595 a year - 5
Astra Security
Astra Security describes its product as a continuous penetration testing platform for web applications, APIs, and cloud infrastructure.
WebAPI6.5From $699 a year - 6
Pentest-Tools.com API Scanner
Pentest-Tools.com API Scanner is a cloud tool for assessing APIs and detecting vulnerabilities such as SQL injection, SSRF, local file inclusion,…
WebAPILinuxmacOS6.5From $95 a month - 7
Atomic Red Team
Atomic Red Team is a free library of security tests for checking whether security controls provide visibility and detect adversary behaviors.
Free planAPILinuxmacOSWindows6.2Free plan - 8
Picus Security Platform
Picus Security Platform helps security teams validate attack surfaces, exposures, and security controls so they can prioritize risks and remediation.
WebAPILinuxmacOS6.1 - 9
SCYTHE
SCYTHE is a continuous Adversarial Exposure Validation platform for enterprise security teams.
WebLinuxSelf-hostedWindows6.1 - 10
Stratus Red Team
Stratus Red Team is a self-contained Go binary for running focused offensive techniques against live cloud environments to validate detections.
APILinuxmacOSSelf-hosted6.0 - 11
BlackArch Linux
BlackArch Linux is an Arch Linux-based penetration testing distribution for penetration testers and security researchers.
Free planLinuxSelf-hosted5.9Free plan - 12
BreachLock DAST
BreachLock DAST checks running applications from the outside by sending inputs and analyzing their responses.
WebAPIExtension5.9From $5,000 a year - 13
NodeZero
NodeZero is a security platform that autonomously runs penetration tests to find exploitable attack paths, guide remediation, and verify fixes.
WebAPILinuxSelf-hosted5.9 - 14
Cymulate Platform
Cymulate Platform continuously validates security controls against real-world threats and provides guidance for improving defenses.
Web5.8 - 15
Metasploit Pro
WebLinuxWindows4.9 - 16
Burp Suite Professional
LinuxmacOSWindows4.7 - 174.7
- 18
Metasploit
LinuxmacOS4.7 - 19
Social-Engineer Toolkit (SET)
LinuxmacOSWindows4.7 - 20
vPenTest
Web4.7 - 214.6
- 22
Core Impact
Windows4.6
Choosing well
Compare plans and starting prices
Check whether a free plan or free trial is available, then look for the paid starting price. Pricing on request makes direct cost comparison harder.
For example, Atomic Red Team and Kali Linux list free plans, while Burp Suite Professional lists pricing from $499 per user.
Match deployment to your setup
Choose a deployment that fits your workflow: web, Windows, macOS, Linux, API or self-hosted. BreachLock DAST lists API, extension and web platforms, while Core Impact lists Windows.
If you work from an Android phone or tablet, verify Android support separately before choosing a tool.
Check what you can test
Review the stated testing scope before buying. Penetration-testing services, application scanners and attack-simulation platforms can serve different targets and tasks.
Look for the attack simulation library and automated-attack coverage that match your intended assessments.
Review integrations
Listed integrations show how a product may connect with other security or development systems. Compare those connections with the services already in your workflow.
A self-hosted option may suit teams that need deployment under their own control; confirm the platform details before setup.
Consider code access
Open-source code can matter when you need to inspect or change a tool. Check the licence and project freshness alongside the available platforms.
Free software such as BlackArch Linux and Kali Linux may fit a different workflow from a paid service such as HackerOne Pentest.
Questions people ask
Do these offensive-security tools have Android apps?
The listed platform facts cover Linux, web, Windows, API, macOS and self-hosted deployment. Check the product's current Android support before relying on a phone or tablet.
Which tools offer a free plan?
Atomic Red Team, BlackArch Linux, Kali Linux and ImmuniWeb list free plans. AttackIQ Platform also lists a free plan, while other entries may require payment or a request.
Can I try a paid tool before subscribing?
Cymulate Platform lists a free trial. Astra Security lists a seven-day trial, while trial availability for other products should be confirmed with the provider.
What platforms are represented here?
Platform facts include Linux, web, Windows, API, macOS and self-hosted deployment. BreachLock DAST lists API, extension and web; Core Impact lists Windows.
What should I compare beyond price?
Compare deployment, testing scope, automated attacks, attack-simulation library and listed integrations. If code access matters, review open-source status and its licence.