Top Penetration Testing Companiesin 2026

Choosing a pentest partner? Bishop Fox, NCC Group, Cobalt, Rapid7 and Horizon3.ai NodeZero are ranked on tester expertise, report quality and turnaround time.

Penetration Testing Ranked

Vendors

Last Updated

October 12, 2026

Choosing a pentest partner? Bishop Fox, NCC Group, Cobalt, Rapid7 and Horizon3.ai NodeZero are ranked on tester expertise, report quality and turnaround time.

Not sure which to pick? See the top 3 side by side: Trustwave Penetration Testing, Fortinet FortiTester, Thoropass Penetration Testing.

Compare the top 3

#1 Top Rank

Editorial #1 ChoiceRed Teaming

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Trustwave Penetration Testing

byTrustwaveVerified

Chicago, Illinois, USA2,000+

Trustwave Penetration Testing: social engineering and red team engagements. Built for regulatory penetration testing. Compare Penetration Testing alternatives.

Regulatory penetration testingApplication security assessmentRed teamingSecurity control validation

Deployment

Cloud

Integrations

Trustwave MDR, Trustwave Managed Security Services

Target Users

Financial Services, Healthcare, Government, Retail, Hospitality

Enterprise Ready:Compliance: CREST accredited; PCI DSS penetration testing requirements

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#2 Runner Up

BAS

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Fortinet FortiTester

byFortinetVerified

Sunnyvale, California, USA10,000+

Fortinet FortiTester helps teams with firewall validation. Explore features like firewall testing, appliance deployment and the closest Network Security competitors.

Firewall validationPerformance benchmarkingPre-deployment testingRegression testingNetwork capacity testing

Deployment

Cloud

Integrations

FortiGate, FortiManager, FortiAnalyzer +1

Target Users

Enterprise, SMB, Financial services, Healthcare, Government, Education, Manufacturing, Retail, Technology, Service providers

Enterprise Ready:SSO ReadyRBACREST APICompliance: Supports security controls used in common regulated environments; exact certifications depend on product, model, release and deployment

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#3 Ranked

Penetration Testing

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Thoropass Penetration Testing

byThoropassVerified

New York, New York, USA201-500

What does Thoropass Penetration Testing do? It covers manual exploitation and remediation guidance. See typical use cases, cloud deployment and how it compares to rivals.

Compliance-driven pen testingWeb app and API security testingCloud security assessmentCustomer security assurance

Deployment

SaaS, Cloud

Integrations

Thoropass Compliance Platform, Thoropass Audit

Target Users

Technology & SaaS, FinTech, Healthcare, Startups, Enterprise

Enterprise Ready:SSO ReadyRBACCompliance: CREST accredited; Supports SOC 2, ISO 27001, PCI DSS and HIPAA testing requirements

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Red Teaming

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Secureworks Adversary Group

bySecureworksVerified

Atlanta, Georgia, USA1,000+

Evaluating Secureworks Adversary Group? See how this Penetration Testing tool handles wireless testing, where it fits best and which alternatives to compare.

Red teamingPenetration testingSecurity control validationRegulatory testing

Deployment

Cloud

Integrations

Secureworks Taegis XDR, Secureworks Incident Response, Sophos MDR

Target Users

Cross-industry, Financial Services, Healthcare, Government, Critical Infrastructure, Manufacturing

Enterprise Ready:Compliance: Supports PCI DSS, SOC 2, ISO 27001 and threat-led penetration testing requirements

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WAAP

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Burp Suite Professional

byPortSwiggerVerified

Knutsford, United Kingdom201-500

Get the facts on Burp Suite Professional: Burp Repeater. Built for ethical hacking. Compare it with other Penetration Testing options before you decide.

Web application penetration testingVulnerability verificationAPI security fuzzingEthical hacking

Deployment

Cloud

Integrations

BApp Store plugins, custom Python/Java extensions, Chromium browser +1

Target Users

Cross-industry, Cybersecurity Consulting, Penetration Testing, Financial Services, Technology

Enterprise Ready:REST APICompliance: PCI DSS; OWASP Top 10; NIST SP 800-115

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Penetration Testing

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Intruder Penetration Testing

byIntruderVerified

London, United Kingdom51-200

Intruder Penetration Testing offers business logic flaw testing. Use it for web application penetration testing. See Penetration Testing alternatives.

Web application penetration testingAPI vulnerability assessmentCompliance audit verificationBusiness logic security evaluation

Deployment

SaaS, Cloud, Hybrid

Integrations

Jira, Slack, Microsoft Teams +4

Target Users

Financial Services, Healthcare, Technology, E-commerce, Government, Retail, Professional Services, Public Sector

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2; ISO 27001; PCI DSS; CREST-certified; Cyber Essentials Plus

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Network Security

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Wireshark

byWiresharkVerified

Global Open Source Project1-10

Wireshark: deep packet inspection, thousands of protocol dissectors and live packet capture. Built for network troubleshooting. Compare Network Security alternatives.

Network troubleshootingCybersecurity intrusion analysisMalware communication forensicsProtocol debugging

Deployment

Cloud

Integrations

Npcap, libpcap, WinPcap +1

Target Users

Cross-industry, Cybersecurity, Networking, Education, Defense, Technology, Government, Financial Services

Enterprise Ready:REST APICompliance: GNU GPLv2; Academic & forensic standard

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Attack Surface Management

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Bishop Fox Cosmos

byBishop FoxVerified

Tempe, Arizona, USA201-500

Bishop Fox Cosmos is a continuous attack surface management & PTaaS used for CASM. Highlights include jira sync. Compare it with other Attack Surface Management tools.

Attack Surface ManagementPenetration TestingExposure ManagementCASM

Deployment

SaaS, Cloud

Integrations

AWS, Azure, GCP +4

Target Users

Global Enterprise, FinTech, Healthcare, Tech, Defense

Enterprise Ready:SSO ReadyRBACREST APICompliance: CREST; SOC 2 Type II; ISO 27001; PCI-DSS; HIPAA

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Automated Penetration Testing

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Cobalt

byCobaltVerified

San Francisco, California, USA201-500

Cobalt offers Pentest as a Service platform, on-demand ethical hackers and real-time findings. Use it for PTaaS. See Penetration Testing alternatives.

Automated Penetration TestingPenetration TestingRed TeamingPTaaS

Deployment

SaaS, Cloud

Integrations

Jira, GitHub, Slack +1

Target Users

Technology, FinTech, Enterprise, Enterprise SaaS

Enterprise Ready:SSO ReadyRBACREST APICompliance: CREST; SOC 2 Type II; ISO 27001; PCI-DSS; HIPAA

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#10

Penetration Testing

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Metasploit Pro

byRapid7Verified

Boston, Massachusetts, USA3,000+

Looking for Penetration Testing software? Metasploit Pro by Rapid7 provides compliance reporting for penetration testing execution. Compare features and alternatives.

Penetration testing executionVulnerability exploit validationSecurity awareness phishing simulationDefensive EDR evasion testing

Deployment

On-Premise

Integrations

Nexpose, InsightVM, Nessus +3

Target Users

Penetration Testers, Red Teams, Cybersecurity Consultants, Enterprise IT, Penetration Testing, Financial Services, Defense, Consulting

Enterprise Ready:RBACREST APICompliance: PCI-DSS 4.0; NIST SP 800-115; ISO 27001; CREST Standards

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#11

Red Teaming

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CrowdStrike Services Red Team

byCrowdStrikeVerified

Austin, Texas, USA5,000+

Get the facts on CrowdStrike Services Red Team: AI red teaming. Built for adversary simulation. Compare it with other Red Teaming options before you decide.

Adversary simulationSOC defense validationCloud penetration testingPurple teaming threat detection tuning

Deployment

Cloud

Integrations

CrowdStrike Falcon Platform, MITRE ATT&CK, Enterprise Blue Team consoles

Target Users

Banking, Financial Services, Healthcare, Government, Enterprise, Defense, Technology

Enterprise Ready:SSO ReadyRBACREST APICompliance: TIBER-EU; CBEST; CREST certified; ISO/IEC 27001; SOC 2

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#12

BAS

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SCYTHE

bySCYTHEVerified

Arlington, Virginia, USA51-200

SCYTHE: custom payload engine. Built for adversary emulation testing and purple teaming detection engineering. Compare Penetration Testing alternatives.

Adversary emulation testingPurple teaming detection engineeringSecurity control efficacy validationRed team operation automation

Deployment

SaaS, Cloud, On-Premise

Integrations

CrowdStrike, SentinelOne, Microsoft Defender +3

Target Users

Financial Services, Defense, Healthcare, Technology, Enterprise IT, Energy

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; MITRE ATT&CK Aligned; NIST CSF

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#13

Attack Surface Management

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ProjectDiscovery Cloud Platform

byProjectDiscoveryVerified

Global / Remote11-50

ProjectDiscovery Cloud Platform offers external asset discovery and Continuous Nuclei scanning. Use it for Security Testing. See Attack Surface Management alternatives.

Attack Surface ManagementSecurity TestingAsset DiscoveryDAST

Deployment

SaaS, Cloud

Integrations

Jira, Slack, GitHub +1

Target Users

Enterprise, FinTech, Tech, Tech Organizations

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; GDPR

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#14

Penetration Testing

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Synack Penetration Testing

bySynackVerified

Redwood City, California, USA201-500

Synack Penetration Testing from Synack focuses on compliance auditing. Key capabilities: patch re-testing. Compare it with the leading Penetration Testing alternatives.

Crowdsourced penetration testingContinuous vulnerability discoveryCompliance auditing

Deployment

SaaS, Cloud

Integrations

Jira, GitHub, ServiceNow +3

Target Users

Financial Services, Healthcare, Government, Defense

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; FedRAMP Moderate; PCI-DSS

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#15

Red Teaming

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Cobalt Strike

byFortraVerified

Eden Prairie, Minnesota, USA3,000+

Cobalt Strike helps teams with adversary emulation. Explore features like team collaboration, on-premises deployment and the closest Penetration Testing competitors.

Adversary emulationRed team operationsSOC detection validationPenetration testing

Deployment

On-Premise

Integrations

Aggressor Script, Metasploit Framework, BloodHound +1

Target Users

Cybersecurity Defense, Financial Services, Government, Technology, Defense Contractors, Cybersecurity Consulting, Defense

Enterprise Ready:RBACREST APICompliance: Offensive Security Trade Controls; Export Compliance; ISO 27001

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#16

Penetration Testing

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Core Impact

byCore SecurityVerified

Boston, Massachusetts, USA51-200

Core Impact covers certified exploit library, multi-stage attack automation and network pivoting for automated penetration testing. Compare top Penetration Testing tools.

Automated penetration testingMulti-vector exploit simulationInternal lateral pivoting

Deployment

On-Premise

Integrations

Cobalt Strike, Metasploit, Nessus +2

Target Users

Financial Services, Healthcare, Government, Defense

Enterprise Ready:RBACREST APICompliance: PCI-DSS; NIST SP 800-115; ISO 27001

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#17

Red Teaming

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IBM X-Force Red

byIBMVerified

Armonk, New York, USA250,000+

IBM X-Force Red covers red teaming, AI red teaming, security testing and penetration testing for adversary simulation. Compare top Penetration Testing tools.

Penetration testingRed teamingAdversary simulation

Deployment

Cloud

Integrations

On-site, remote, hybrid

Target Users

Enterprise, Government, Financial Services, Healthcare, Technology

Enterprise Ready:SSO ReadyREST APICompliance: Engagement-specific

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#18

Red Teaming

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Mandiant Red Team

byMandiantVerified

Reston, Virginia, USA100,000+ (parent: Google)

Mandiant Red Team from Mandiant focuses on adversary emulation. Key capabilities: purple-team debriefs. Compare it with the leading Red Teaming alternatives.

Adversary emulationSOC detection validationOffensive red teamingSecurity defense optimization

Deployment

Cloud

Integrations

MITRE ATT&CK, Custom Mandiant offensive frameworks

Target Users

Financial Services, Defense, Healthcare, Tech, Global Financial Institutions, Technology

Enterprise Ready:REST APICompliance: CREST Certified; Industry Standards

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#19

Penetration Testing

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Immunity CANVAS

byImmunityVerified

Miami, Florida, USA11-50

Get the facts on Immunity CANVAS: automated exploit modules. Built for automated penetration testing. Compare it with other Penetration Testing options before you decide.

Automated penetration testingExploit validationSecurity control testing

Deployment

On-Premise

Integrations

Python, Linux, Windows target environments

Target Users

Offensive Security, Red Teams, Penetration Testers, Penetration Testing Firms, Offensive Researchers

Enterprise Ready:REST APICompliance: Offensive Security Standards

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Frequently Asked Questions

Quick answers about Top Penetration Testing Companies.

Which are the top Penetration Testing vendors on Cyber Rank?

Top Penetration Testing Companies currently lists 19 products, in editorial order: #1 Trustwave Penetration Testing, #2 Fortinet FortiTester, #3 Thoropass Penetration Testing, #4 Secureworks Adversary Group, #5 Burp Suite Professional (PortSwigger), #6 Intruder Penetration Testing, #7 Wireshark, #8 Bishop Fox Cosmos, #9 Cobalt, #10 Metasploit Pro (Rapid7), #11 CrowdStrike Services Red Team, #12 SCYTHE, #13 ProjectDiscovery Cloud Platform, #14 Synack Penetration Testing, #15 Cobalt Strike (Fortra), #16 Core Impact (Core Security), #17 IBM X-Force Red, #18 Mandiant Red Team, #19 Immunity CANVAS.

Which product is ranked #1 in Top Penetration Testing Companies?

Trustwave Penetration Testing by Trustwave is ranked first by the Cyber Rank editorial team.

View Trustwave Penetration Testing →

How is Top Penetration Testing Companies put together?

The Cyber Rank editorial team selects the products on this list and decides their order after reviewing each product's features, deployment options, integrations, industry fit and vendor background. It is not a market-share or customer-review ranking.

Which products appear here?

Products that our editors picked for Penetration Testing and that have a published Cyber Rank profile.

Can a product appear in other rankings?

Yes. Editors can list a product in any ranking where it is a strong fit, so it may appear in several.