10 Best Penetration Testing Companies in 2025 Worldwide & USA (Comparison)

Avatar photo
Author
Technical Reviewers
Updated: May 29th, 2025
27 mins read
10 Best Penetration Testing Companies in 2024

Choosing a penetration testing company today is no longer a technical decision; it’s a political one. You’re balancing vendor promises, internal dev timelines, board expectations, & a dozen existing tools already in the stack. You’re not asking, “Who can find the vulnerabilities?” but “Which one can justify its budget to my CFO, speak DevOps to my engineers, and still save face in the next board meeting?”

In a market where every vendor claims AI, continuous scanning, and real-time dashboards, the challenge isn’t comparing features—it’s spotting what’s real. One promises depth, another speed, a third flaunts integrations you won’t use. You’re picking a partner before seeing how they handle your pressure, your constraints.

Thus, this list is built around the actual problems security leaders face: navigating internal alignment, balancing risk appetite with engineering velocity, and filtering out even the best penetration testing companies that appear promising on paper but falter in delivery. If you’re tired of static tests wrapped in flashy UIs or want fewer tools with more impact, this is where to start looking.

List of Top 10 Penetration Testing Companies in 2025

  1. Astra Security
  2. Rapid7
  3. Cobalt
  4. Acunetix
  5. CrowdStrike
  6. Intruder
  7. Indusface WAS
  8. Breachlock
  9. SecureWorks
  10. Wireshark
shield

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.
cto

Is Your Pentester Keeping Up with Attack AI?

What used to change in months now shifts in weeks, or less. One in every two vulnerabilities discovered this year didn’t even exist a year ago, largely due to the rise of Attack AI—automated systems designed to probe, learn, and exploit at scale.

What’s more concerning: while critical vulnerabilities have jumped 83%, they still make up just 5.34% of total findings. The real danger lies in the 10X increase in low-severity flaws, minor, often-overlooked bugs that attackers increasingly chain into high-impact breaches.

The upside? Proactive testing efforts have already helped prevent over $2.88 billion in potential losses, proving that the right testing strategy isn’t just defensive, but financially strategic.

Top 10 Penetration Testing Companies Around the World

1. Astra Security [Get Started]

Astra Security - Pentest Dashboard
Image: Astra’s Pentest Suite

Key Features:

  • Pentest Capabilities: Web and Mobile Applications, Cloud Infrastructure, API, and Networks
  • Accuracy: Zero false positives (Assured with Vetted Scans)
  • Scan Behind Logins: Yes
  • Compliance: PCI ASV, CREST accredited, and reports for PCI-DSS, HIPAA, SOC2, and ISO 27001
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: Yes
  • Workflow Integrations: Jira, GitHub, GitLab, Slack, and Jenkins
  • Cost: Starting at $1999 per year. See All Pricing Plans
  • Best Suited For: Pentesting multiple assets & continuous vulnerability scanning going forward

Company Founding Year: 2013

Why We Chose Astra?

As a leading penetration testing company and PCI ASV, Astra blends automation, artificial intelligence, and the manual expertise of security engineers with a combined experience of 50+ years to run 10,000+ tests and compliance checks, ensuring holistic security, uncovering 5.33 vulnerabilities per minute across all tests.

With customers spanning various industries and countries, our approach offers a comprehensive view of your security posture, delivering continuous insights, real-time reporting, AI-driven strategies, and a GPT-powered chatbot. 

Integrating pentesting into your workflows enables CTOs and CISOs to adopt a shift-left approach at scale, identifying and addressing vulnerabilities early while meeting compliance requirements. With zero false positives, seamless tech stack integrations, and real-time expert support, we strive to make pentesting simple, effective, and hassle-free. 

Why Astra is the best Pentest company?

Still don’t believe us? Well, let’s look at what some of our recent customers have to say

Pros:

  • Security professionals with various certifications & CVEs [OSCP, CEH, eJPT, eWPTXv2, and CCSP (AWS)]
  • Continuous proactive pentesting 
  • Publicly verifiable certifications post 2 free rescans
  • Seamless CI/CD and workflow integrations
  • Custom reports for management and developers, respectively
  • Ideal for customers across sizes, industries, and geographies
  • Active contributor to OWASP and other similar open-source projects.
Astra Security Certificates

Limitations:

Only a 1-week trial is available

Close the Trust Gap in Your Security.
Equip your business with a detailed pentest audit report & a verifiable certificate to address vendor and client security concerns.

2. Rapid7

Rapid7 Dashboard -Best Pentesting Companies

Key Features:

  • Scanner Capacity: Cloud and Web Applications
  • Accuracy: False positives possible
  • Scan Behind Logins: No
  • Compliance: CIS, ISO 27001.
  • Expert Remediation: No
  • Publicly Verifiable Certification: No
  • Workflow Integrations: ServiceNow Security Operations, LogRhythm NDR, and ManageEngine
  • Cost: $2100/year [Compare Astra’s Pricing Now]
  • Best Suited For: Vulnerability management penetration testing

Company Founding Year: 2000

Why We Chose Rapid7?

Rapid7 stands out for its strong legacy in open-source security and its comprehensive suite of tools for penetration testing services in the United States that go beyond surface-level scanning. 

With Metasploit at its core, Rapid7’s penetration testers bring deep expertise to uncover vulnerabilities that automated tools often overlook. Its broad portfolio—including detection, response, and vulnerability management—makes it a choice for businesses seeking end-to-end security with long-term impact.

Pros:

  • Great for finding hidden vulnerabilities
  • They maintain top-notch threat intelligence

Limitations:

  • Users have reported issues with functionality and customer support
  • The devices that are scanned have to be removed manually

2. Cobalt

Cobalt Dashboard - Top Penetration Companies

Key Features:

  • Pentest Capacity: Web and mobile applications, APIs, Networks, and Cloud
  • Accuracy: False positives possible
  • Scan Behind Logins: No
  • Compliance: SOC2, PCI-DSS, HIPAA, CREST
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: No
  • Workflow Integrations: Jira, GitHub, Onetrust, JupiterOne, and Kenna
  • Cost: $ 1650/Credit (8 pentesting hours) [Compare Astra’s Pricing Now]
  • Best Suited For: Manual pentesting

Company Founding Year: 2013

Why We Chose Cobalt?

As one of the few well-known pentesting companies globally, Cobalt helps you connect with pentesters per your security testing needs to run practical attack scenarios personalized to your industry and risk profile.

As a veteran-owned business, it offers special discounts to government agencies, although most of its clients belong to the financial and healthcare industries. While the app has a simple UI, unfortunately, it doesn’t provide automated scanning services and is known to have a complex pricing structure.

Pros:

  • Industry-specific real-world attack simulations
  • Pentesters are incredibly responsive during the tests

Limitations:

  • A crowdsourced security team is not acceptable to every business
  • Lack of continuous vulnerability scanning post the pentest

4. Acunetix

Acunetix Dashboard -Top Penetration Testing Company

Key Features:

  • Scanner Capacity: Web applications
  • Accuracy: False positives possible
  • Scan Behind Logins: Yes
  • Compliance: OWASP, ISO 27001, PCI-DSS, NIST
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: No
  • Workflow Integrations: Jira, GitHub, GitLab, DevOps, and Mantis
  • Cost: Available on quote
  • Best Suited For: Automated vulnerability scanning & pen testing service

Company Founding Year: 2005

Why We Chose Acunetix?

As a fully automated web vulnerability scanning tool, Acunetix detects over 4,500 vulnerabilities, including variants of SQL and XSS injections, while supporting HTML5, CMS systems, single-page applications, and JavaScript. However, since the pentests are often self-served, i.e., automated, false positives are on the higher end.

Being developer-friendly, it offers integration support for everything from IDEs to CI/CD pipelines and GRC platforms with detailed scan reports that include proof of concepts and remediation guidance. 

Pros:

  • Fully automated vulnerability scanner
  • Optimizable for different platforms
  • Easy to schedule scans.   

Limitations:

  • Difficult to add users
  • Vulnerability PoCs are too complex

5. CrowdStrike

Key Features:

  • Pentest Capacity: Endpoints (servers, workstations), network devices, and cloud assets
  • Accuracy: False positives present
  • Scan Behind Logins: No
  • Compliance: SOC2, FedRAMP, HIPAA, GDPR, and ISO 27001
  • Expert Remediation: No
  • Publicly Verifiable Certification: No
  • Workflow Integrations: GitHub, Jira, Atlassian, Splunk, IBM QRadar, GitLab, and Bitbucket
  • Cost: Available on request
  • Best Suited For: Endpoint vulnerability management and network asset exposure assessment

Company Founding Year: 2011

Why We Chose CrowdStrike?

As a vulnerability assessment and penetration testing services provider, CrowdStrike delivers adversary-centric penetration testing that mimics real-world attacks using tools and techniques, spanning internal, external, wireless, and application-layer testing, alongside insider threat scenarios. 

Backed by deep threat intelligence, they help emulate sophisticated actors, such as nation-state groups,  by mapping out attack paths and privilege escalation opportunities. Each test validates existing security controls and informs smarter budget allocation. 

Pros:

  • Uses real-world TTPs from CrowdStrike’s threat intel
  • Offers retesting to verify remediation effectiveness

Limitations:

  • On-demand pricing limits budgeting predictability

It is one small security loophole v/s your entire website or web application.

Get your web app audited with
Astra’s Continuous Pentest Solution.

character

6.Intruder

Intruder Dasboard - Top Penetration Testing tool

Key Features:

  • Pentest Capacity: Websites, servers, and cloud.
  • Accuracy: False positives present
  • Scan Behind Logins: Yes
  • Compliance: SOC2, and ISO 27001
  • Expert Remediation: No
  • Publicly Verifiable Certification: No
  • Workflow Integrations: GitHub, Jira, Atlassian
  • Cost: $1958/ year (Vulnerability Scanning only. Pentest pricing available on demand)
  • Best Suited For: Cloud pentesting

Company Founding Year: 2015

Why We Chose Intruder?

As a penetration testing platform for cloud infrastructures and web apps, Intruder employs mature scanners that help you find and fix critical CVEs. Famous for their evidence-based formatting in reports, which promotes a cyber risk-education strategy.

With most clients in the BFSI  industry, their consultants have an intimate understanding of financial application landscapes, compliance requirements, and data security needs. 

Pros:

  • Easy to deploy
  • Easy to manage alerts

Limitations:

  • Unavailability of bespoke pentest pricing
  • The pricing can get too steep quickly

7. Indusface WAS

IndusfaceWAS - penetration testing services India

Key Features:

  • Pentest Capacity: Web and mobile applications, APIs
  • Accuracy: False positives possible
  • Scan Behind Logins: Yes
  • Compliance: PCI DSS, ISO 27001, GDPR
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: Yes
  • CI/CD Integration: Yes
  • Cost: Available on quote
  • Best Suited For: Web app security, threat prevention, detection, and response

Company Founding Year: 2004

Why We Chose IndusfaceWAS?

Indusface is an India-based VAPT provider that protects web applications, mobile apps, and APIs with holistic solutions, including an AI-powered WAAP platform called AppTrana, to defend against modern, evolving threats like DDoS attacks and zero-day vulnerabilities.

Its end-to-end security strategy goes beyond surface-level scanning to provide SSL certificates, compliance tools (SwyftComply), and continuous malware monitoring. With regional deployment choices, IndusfaceWAS enables companies of all sizes to safeguard their digital assets.

Pros:

  • Aids in asset discovery.
  • Only needs a fairly short learning curve.

Limitations:

  • Limited to web applications.
  • Relies heavily on AI, with potential for false negatives.

8. Breachlock

Breachlock dashboard - Best Penetration Testing Companies

Key Features:

  • Scanner Capacity: Web applications, cloud, and networks
  • Accuracy: False positives possible
  • Scan Behind Logins: Yes
  • Compliance: SOC 2, PCI DSS, HIPAA, and ISO 27001
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: No
  • Workflow Integrations: Jira, Slack, and Trello
  • Cost: Available on quote
  • Best Suited For: Vulnerability management and AI-augmented pentesting.

Company Founding Year: 2019

Why We Chose Breachlock?

As a penetration testing firm that leverages a lethal combination of automation, AI, and certified ethical hacking to identify vulnerabilities, Breachloxk’s PTaaS model aims to deliver end-to-end services.

It’s AI-augmented pentests with compliance reporting options for standards such as SOC 2, PCI DSS, and HIPAA provide a comprehensive view of your security posture. 

Pros:

  • Continuous addition of risk checks
  • Scalable vulnerability management solution
  • 360-degree view of vulnerabilities on the platform

Limitations:

  • Product support could be improved
  • Documentation can be confusing
Should you integrate your SDLC environment into your pentest’s SOW?

Integrating your Software Development Life Cycle (SDLC) environment into your pentest’s Statement of Work (SOW) ensures thorough testing aligned with your development processes, identifying vulnerabilities early and enhancing overall security.  

9. SecureWorks

Secureworks

Key Features:

  • Scanner Capacity: Web and mobile applications, networks, APIs
  • Accuracy: False positives possible
  • Scan Behind Logins: Yes
  • Compliance: PCI-DSS, HIPAA
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: No
  • Workflow Integrations: AWS, zScaler, Slack, and Jira
  • Cost: Available on quote
  • Best Suited For: Security consulting 

Company Founding Year: 1998

Why We Chose SecureWorks?

Secureworks is a Managed Security Services Provider (MSSP) that is known for offering penetration tests for information assets, networks, and systems. The portfolio also includes services like application security testing, malware detection, risk assessments, and incident response. 

Its high-functioning security event analysis engine can perform nearly 250 billion cyber programs that help in threat detection and mitigation, making it one of the most extensive cybersecurity solutions. 

Pros:

  • Easy to align the security environment with industry standards like NIST and ISO
  • Active communications with executive-level summaries are available

Limitations:

  • Too expensive for SMEs
  • There’s a delay between suspicious activity and the alert raised

10. Wireshark

Wireshark

Key Features:

  • Scanner Capacity: Networks
  • Accuracy: False positives possible
  • Scan Behind Logins: No
  • Compliance: None
  • Expert Remediation: No
  • Publicly Verifiable Certification: No
  • Workflow Integrations: None
  • Cost: Open-source
  • Best Suited For: Traffic analysis for networks

Project Founding Year: 1997

Why We Chose Wireshark?

Among top-rated penetration testing service providers, Wireshark is a powerful, open-source network packet analysis tool available in both traditional and portable installer packages, which is preferred for internal penetration testing. It excels at dissecting real-time and captured network traffic to reconstruct timelines and pinpoint unique attack vectors.

Security professionals and developers frequently utilize it to identify vulnerabilities in protocols, configurations, and applications, as well as for in-depth packet inspection.

Pros:

  • Offers a variety of in-built filters.

Limitations:

  • Types of targets can be limited.
  • No expert guidance or remediation is available.

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

character

Factors To Consider When Choosing a Penetration Testing Company

Factors To Consider When Choosing a Penetration Testing Company

1. Quality of Pentesting

Great pentests don’t stop at finding vulnerabilities; they also simulate how attackers exploit them in real-world conditions. Seek out firms with hands-on analysts, automated frameworks, and not just certifications. In fact, according to a recent report, a leading platform averaged 5.33 vulnerabilities per minute, with bots and humans pulling weight. That balance matters.

OSCPs are table stakes, but what truly matters is their experience with your exact environment, be it single-tenant SaaS, multi-cloud infrastructure, or mobile-first platforms, and how creatively they test its boundaries.

2. Pentest ‘Platform’

Manual reports and email chains are relics; mature providers now offer centralized platforms where you can orchestrate, track, and analyze tests in real time. Look for test visibility, streamlined collaboration, and audit-ready logs. 

Bonus: if the platform evolves in tandem with your architecture, not the other way around.

3. Continuous Scalable Pentesting

Attack surfaces expand with every sprint. Your pentesting partner should be able to match that velocity. In the past 12 months alone, automated testing volumes have jumped 2.5X, with nearly 40% better detection.

Continuous assessments, scan-behind-login capabilities, and contextualized alerts ensure your security posture stays current, especially between code pushes and product updates. If the vendor can’t scale with you, they’ll eventually slow you down.

4. Compliance-Specific Scans

Whether it’s SOC 2, HIPAA, PCI-DSS, or ISO 27001, modern pentest providers bake compliance into the test fabric, not tack it on as an afterthought. Look for firms that automate evidence gathering and tailor scans to your regulatory needs while still uncovering business-critical risks beyond the scope of checklists.

5. Pentest Report and Certification

A penetration test is only as valuable as its report. That report becomes the single source of truth for your security, engineering, legal, and even executive teams; yet, many penetration testing reports still fall into one of two traps: either too technical to act on or too vague to trust. The best reports walk the line: strategically written, technically precise, and built for action.

For example, platforms like Astra help you reduce remediation timelines to under 45 days, compared to the industry average of 60 to 150 days.

What Makes a Report Actionable?

The ideal reports align technical detail with business impact, with structured findings, CVSS or risk-based scoring, and clear exploit narratives. Strong reporting avoids info-dumps; it flags false positives, prioritizes contextually, and helps teams act with confidence.

Remediation and Beyond

Fixing issues fast is the real ROI. Leading platforms integrate findings into dev workflows, offer retesting, and even provide direct remediation support. Some go further, bundling secure code training or incident response to close the loop. These extras aren’t just nice to have, but they also accelerate maturity and reduce downstream risk.

Certifications That Build Trust

Publicly verifiable certifications give your security program external credibility. For startups navigating enterprise sales or teams under audit scrutiny, removing friction in due diligence is crucial. Choose vendors that don’t just issue a badge, but link it directly to test results and timelines. Transparency here pays dividends.

6. Workflow Integrations

Good pentest companies integrate with your tools—great ones integrate with your workflows. That means seamless CI/CD hooks, Slack and Jira integrations, API access, and authentication-aware testing environments; the right partner will slot into your engineering rhythm, not interrupt it.

Comparing the Top 3 Pentesting Companies

FeaturesAstraRapid7Cobalt
Pentest CapabilitiesWeb and Mobile Apps, Cloud, API, and NetworksCloud and Web ApplicationsWeb and Mobile Applications, APIs, Networks, and Cloud.
PlatformManual, Automated & AI-augmentedAutomated scanningManual pentest
Continuous Vulnerability ScanningYesYesYes
Compliance ScanningYesYesYes
AI-powered Test CasesYesNoNo
Pentest ReportsYesYesYes
Publically Verifiable CertificatesYesNoNo
Workflow IntegrationsSlack, GitLab, GitHub, Jira, Jenkins and moreServiceNow Security Operations, LogRhythm NDR, and ManageEngineJIRA, Slack, Onetrust, GitHub and more
Expert RemediationYesNoYes
Scan Behind LoginYesNoNo
Pricing PlanStarts at $1999/yrVulnerability management penetration testingStarts at $1650/credit

Evaluation Criteria:

Selecting the best pentesting companies isn’t just about automation or a checklist of vulnerabilities—it’s about impact. As such, prioritizing depth over detection, we focused on how well a company replicates real-world scenarios alongside manual expertise. Accuracy, compliance relevance, and integration into security workflows were also key, ensuring that security isn’t just an event but an ongoing, actionable process that aligns with business risk.

Top Penetration Testing Companies in The USA

With rigid federal laws guarding national security, public undertakings under the US government (and private firms associated with them) are often legally mandated to choose a domestic vendor with appropriate government certifications. 

Other than Astra Security, two other top pentesting companies in the USA are:

1. Invicti

Invicti Dashboard - Top Penetration Testing Companies

Key Features:

  • Scanner Capacity: Web applications and APIs
  • Accuracy: False positives possible
  • Scan Behind Logins: No
  • Compliance: PCI-DSS, HIPAA, OWASP, ISO 27001
  • Expert Remediation: Yes
  • Publically Verifiable Certification: No
  • Workflow Integrations: Jira, GitHub, GitLab, Kenna, and Bitbucket
  • Cost: Available on quote
  • Best Suited For: Dynamic pentesting

Company Founding Year: 2009

Why We Chose Invicti?

As a leading penetration testing service provider in the USA with over 20 years of experience, Invicti offers a comprehensive package that combines quality and efficiency. Its true strength, however, lies in its world-class vulnerability scanner, which helps conduct quick security audits on web apps using advanced DAST techniques.

With graphical representations of vulnerability analyses, compliance assistance, and a very transparent way of presenting data, Invicti is one of the top security testing companies.

Pros:

  • Offers an abundance of security policies
  • Provides SAST/DAST/IAST-enabled scans

Limitations:

  • No support for 2FA and MFA apps
  • Slows down while scanning large applications

2. Sciencesoft

Sciencesoft Dashboard penetration testing tool

Key Features:

  • Scanner Capacity: Web, mobile applications, network, IoT
  • Accuracy: False positives possible
  • Scan Behind Logins: No
  • Compliance: GDPR, HIPAA, PCI-DSS, NIST
  • Expert Remediation: Yes
  • Publicly Verifiable Certification: No
  • Workflow Integrations: Jira, Jenkins, and GitHub
  • Cost: Available on quote
  • Best Suited For: Custom penetration testing

Company Founding Year: 1989

Why We Chose Sciencesoft?

Sciencesoft is a penetration testing provider specializing in designing security checks for networks, mobile, IoT, and embedded systems. It is an ISO 9001 and ISO 27001 compliance-certified company. 

Additionally, Sciencesoft offers compliance-specific scans for industry standards such as HIPAA, PCI DSS, GDPR, and NIST. The platform’s most significant advantage is its 30+ years of experience and partnerships with IBM, Microsoft, and several other retailers that provide data analytics.  

Pros:

  • End-to-end services from identification to remediation
  • Social engineering testing exercises

Limitations:

  • Weak remediation support

No other pentest product combines automated scanning + expert guidance like we do.

Discuss your security
needs & get started today!

character

List of Top Penetration Testing Companies Near You

Looking for the best penetration testing companies near your region? We’ve curated comparisons of top local players across key cities and countries. Whether you’re in APAC, North America, Europe, or Africa, explore the leaders that understand your local threat landscape, compliance needs, and business context. Explore pentesting companies in the nearby region:

Asia

Pentest Services Hong Kong

Pentest Services Dubai

Pentest Services Israel

Pentest Services Bangalore

Pentest Services UAE

Pentest Services Singapore

Pentest Services Malaysia

Pentest Services Indonesia

Oceanic

Pentest Services Perth

Pentest Services Brisbane

Pentest Services Sydney

Pentest Services Australia

Pentest Services New zealand

Pentest Services Melbourne

North America

Pentest Services Toronto

Pentest Services Boston

Pentest Services Canada

Pentest Services Mexico

Pentest Services Chicago

Europe

Pentest Services Curitiba

Pentest Services Nantes

Pentest Services Lyon

Pentest Services Paris

Pentest Services Scotland

Pentest Services Belgium

Pentest Services Manchester

Pentest Services Bristol

Pentest Services Cyprus

Pentest Services Greece

Pentest Services Hamburg

Pentest Services London

Pentest Services Berlin

Pentest Services Frankfurt

Pentest Services Switzerland

Pentest Services Ireland

Pentest Services France

Africa

Pentest Services South Africa

Can’t Decide? Leverage the Pentest Company Chooser by Astra!

How to Choose the Right Penetration Testing Company?

Prateek Kuber
Expert Opinion

Prateek Kuber

Information Security Analyst, Astra Security

“Choosing a security partner is not just about the features they offer , ease of integrations or lower prices but finding a vendor that can help you understand and mitigate risks in the context of your business.”

1. Define Objectives (Compliance vs Detection)

Penetration testing is too expensive, financially and politically, to be vague about its purpose. If the goal is compliance, state it clearly and optimize for coverage and reporting. However, if you’re simulating a real threat actor, the deliverable isn’t a list of CVEs; it’s a narrative of how far an attacker could have progressed, how quickly, and what stopped them.

Most misfires in pen testing happen because the buyer wanted a movie, but the vendor delivered a spreadsheet.

Pro Tip: Treat objective-setting as a design decision, not a checklist. Ask your team to identify the specific question this test should answer, and then verify that your vendor can deliver on that exact outcome.

2. Scope Impact on Production

Understand how the testing will impact live systems: will it be non-invasive, or are you open to more aggressive tactics that may cause minor disruptions? A mature partner should help you strike a balance between the depth of testing and business continuity. Don’t just ask about uptime, but rather how they handle unexpected impact mid-test.

3. Stakeholder Alignment

Pen testing becomes a waste of time when findings die in someone else’s inbox. Security teams often run the show, but without engagement from product, infra, and legal, the real risks go unresolved or misprioritized. The goal isn’t just discovery but organizational readiness to act.

Pro Tip: Bring stakeholders in early, frame the test around what matters to them (reputation, uptime, liability), and treat the post-test readout as a strategic moment, not a security report walkthrough.

4. Manual vs Automated Trade-Offs

Automation is efficient for surfacing known vulnerabilities at scale. However, attackers don’t limit themselves to what’s known; they think laterally, manipulate logic, and exploit unintended paths. Thus, if your test only uses automation, you’re measuring hygiene, not resilience.

Manual testing isn’t always necessary, but strategic use is critical. For high-value targets or complex systems, a skilled tester will find what scripts can’t. Combine automation for breadth with manual effort for insight, and you get testing that reflects how attackers operate.

5. Frequency and Provider Rotation

The annual test is a legacy of compliance, not a reflection of how security risk evolves. Your environment changes constantly, and testing needs to respond to that pace, whether it’s after major deployments, new partnerships, or infrastructure shifts.

Rotating providers is equally important. Even great vendors develop blind spots over time. New testers challenge assumptions, bring novel techniques, and look where others stopped looking. This isn’t about distrust; it’s about maintaining strategic clarity in a changing threat landscape.

Checklist for Selecting the Right Penetration Testing Company

In addition to the above, here’s a simple checklist to help you make the right choice:

1. Strategic Alignment

  • Is the objective compliance, risk assessment, or simulation of a real-world attack?
  • Are success criteria clearly defined and measurable?
  • Are all internal stakeholders (security, IT, legal, product) aligned on goals and expectations?
  • Does the vendor offer executive-level summaries as well as technical depth in reporting?

2. Environment Fit

  • Is the provider experienced with your environment type (on-prem, cloud, hybrid, containerized)?
  • Can they safely test production systems if needed?
  • Do they have relevant industry or compliance experience (e.g., SOC 2, HIPAA, PCI)?
  • Can they assess APIs, microservices, mobile apps, and legacy components as part of the engagement?

3. Execution Model

  • Do they support integration with CI/CD pipelines and ticketing systems?
  • Is their testing approach a blend of manual and automated methods?
  • Can they offer flexible testing frequency—on-demand, continuous, or tied to release cycles?
  • Do they provide real-time dashboards, progress tracking, and in-test collaboration?

4. Operational Maturity

  • Have you rotated vendors recently to avoid blind spots and stale testing patterns?
  • Do they include remediation retesting, or is it treated as a separate engagement?
  • Are additional services like incident response or secure development training available?
  • Do they offer verifiable certifications or trust marks tied to the test outcomes?

PTaaS vs Traditional Pentesting Methods vs BAS

Evaluation CriteriaPTaaS (Penetration Testing as a Service)Traditional PentestingBAS (Breach and Attack Simulation)
Speed of DeploymentFast onboarding, continuous or scheduled tests via platformSlower start, tied to project planning cyclesFast, often real-time once deployed and configured
Testing FrequencyOn-demand and recurring options built-inTypically annual or quarterlyContinuous, with configurable cadence
Depth of TestingMedium to High, depending on provider and service tierHigh, especially in red team engagementsLow to Medium, limited by simulation templates
Realism of Attack SimulationModerate to high realism, can simulate real-world attacker behaviorVery high, often tailored to mimic specific threat actorsSimulated attack chains, not full attacker behavior
CustomizationModerate to high; platforms allow scoped configurationHigh customization, tailored to organization and environmentLow customization; relies on predefined playbooks
Manual Testing ComponentOften hybrid—manual + automated, varies by vendorHeavily manual, deeper context and logic flaw testingNone; fully automated simulation
Tooling Transparency & ReportingHigh visibility, real-time dashboards and actionable reportingOften delayed reporting, PDF-based, limited interactivityReal-time dashboards with mapped MITRE ATT&CK tactics
Cost StructureSubscription-based or consumption-driven pricingProject-based, typically higher cost per engagementSubscription-based, scalable across large environments
Integration with DevSecOps / CI/CDStrong; APIs and integrations with ticketing/workflow toolsWeak; mostly outside CI/CD loopsStrong; easily embeds into ongoing DevSecOps processes
Ideal Use CaseAgile environments needing ongoing validation of controlsHigh-stakes, one-off deep dives into specific systems or eventsContinuous control validation and attack surface monitoring
Resource Requirement (Internal)Moderate; needs coordination and remediation supportHigh; requires prep, coordination, and cross-team involvementLow; runs autonomously with minimal oversight
Compliance FitGood; often includes compliance-driven test templatesExcellent; built for satisfying regulatory requirementsPoor fit for compliance documentation needs
Scalability Across AssetsHigh; efficient for large, diverse environmentsLimited; each new scope adds cost and timeVery high; can scale across thousands of endpoints automatically
Best For Agile orgs with frequent releases, budget-aware, need fast iterationTargeted, high-depth audits or red team scenariosContinuous exposure management and control validation at scale

Why is it Important to Choose the Right Pentesting Company?

It is highly recommended that repetitive penetration tests be performed in modern, thought-provoking cybersecurity management. Here’s why:

  • Early Vulnerability Detection allows an organization to develop action plans for security risks before attackers discover them.
  • Risk Assessment and Prioritization: Penetration testing helps management understand the vulnerabilities in their network or IT system and the depth to which attacks can occur if a company’s IT system is compromised.
  • Compliance with Standards: Various businesses must schedule tests to meet information-protecting compliance standards like PCI-DSS, HIPAA, and GDPR.
  • Protecting Brand Reputation: Preventing unauthorized access to or data losses is crucial because it prevents the expenses accompanying such a breach and maintains the customer’s loyalty to a business and its reputation.
  • Cost Reduction: It is more economical to identify deficiencies and actual flaws than to patch up damages caused by an attack. Society is protected as constant examination enhances its general security and is a preventive measure against future threats.

What are the Types of Penetration Testing Services Offered by Security Companies?

  • Network Penetration Testing: Concentrates on evaluating an organization’s susceptibilities through the internal and external networks that an attacker might use to penetrate or paralyze organizational operations.
  • Web Application Penetration Testing: This analyzes the Web application to discover potential security weaknesses, including SQL injection, cross-site scripting, and impaired authentication.
  • Wireless Penetration Testing: This process assesses wireless networks to consider shortcomings in encryption and access controls, guaranteeing security and protection from unauthorized network access.
  • Mobile Application Penetration Testing: This checks apps for vulnerabilities involving insecure data, weak authentication, and unprotected communication, which is essential in protecting users’ data in mobile applications.
  • Cloud Penetration Testing: Evaluates Cloud architectures to determine vulnerabilities likely to affect configurations, access, or shared habitats.
See real-world security assessments in action. Download our free sample pentest report.

Final Thoughts

Although the above is far from an exhaustive list, it offers some deep insight into the world of penetration testing vendors. However, only you can decide which is the best choice for your needs, budget, and industry.

Key considerations include scanning capabilities, an all-encompassing dashboard, scalable testing, compliance-specific scans, and adherence to security protocols. Prioritizing reviews, comprehensive reports, and responsive customer support can also help significantly.

A penetration test is far from cheap, but the ROI is worth it!

FAQs

1. Who are penetration testing providers?

Vulnerability assessment and penetration testing companies and providers are external third-party penetration testing providers. The main purpose of external penetration testing is to identify security problems that are not visible to the internal penetration testing team.

2. What is a penetration test & penetration testing?

A penetration test is a simulated cyberattack used to identify and exploit vulnerabilities in systems, networks, or applications. Penetration testing helps evaluate security defenses, uncover real-world risks, and provide actionable insights for remediation, ensuring organizations can withstand attacks before real threats exploit their weaknesses.

3. What assets generally get pentested by these pentesting companies?

Pentesting companies typically assess web applications, APIs, cloud infrastructure, networks, mobile apps, internal systems, and external-facing assets. Some companies like Astra also test IoT devices, wireless networks, and workspaces to identify vulnerabilities across the entire digital attack surface of an organization.

4. What is the average cost of a penetration test?

The average cost of a penetration test ranges from $2,500 to $50,000, depending on factors such as scope, complexity, target assets, testing depth, and whether it’s a one-time assessment or part of a continuous engagement.

5. What do I get as a result of a penetration test?

A penetration test provides a detailed report outlining identified vulnerabilities, exploited weaknesses, and potential security risks. It includes actionable recommendations for remediation, prioritized by severity, and helps strengthen defenses against real-world cyberattacks, safeguarding critical assets.

6. Do penetration testing firms also support compliance like HIPAA, ISO 27001, and PCI DSS?

Yes, several consulting companies that provide compliance also offer regulation penetration testing services for standards like HIPAA, ISO 27001, and PCI DSS. They conduct tailored tests to identify vulnerabilities specific to regulatory requirements, ensuring your systems meet necessary security benchmarks and helping demonstrate compliance during audits.

7. Why do I need a penetration testing provider despite having an internal security team?

Choosing an external pen test provider, even one from small or medium-sized business penetration testing companies, can significantly benefit your organization, even if you already have an internal team. They can provide a much more in-depth analysis of your security.

Explore Our Penetration Testing Series

This post is part of a series on penetration testing.
You can also check out other articles below.