Top 10 Penetration Testing Companies (2025)

Looking for the best penetration testing companies? This guide ranks the top 10 and shows how to choose the right vendor for real security results.

By
Sherif Koussa
9 min read

Choosing the right penetration testing company can make or break your security strategy. With countless vendors promising quick fixes and flashy reports, finding a team that actually delivers real security insights is tougher than it should be. 

In this Software Secured guide, we break down the top 10 penetration testing companies that go beyond the checklist to give you real protection.  

Why Listen to Us? 

Software Secured has spent over a decade in the trenches of cybersecurity, working with SaaS companies that demand more than basic check-the-box testing. Our team delivers manual, high-impact penetration tests that help companies stay compliant and secure. This list reflects what we know from real-world experience, not theory.

We were looking for a penetration testing partner who could give us assurance that our security posture and guide us through what we needed to improve. Software Secured demonstrated their penetration testing expertise, at a competitive price. We were pleased with the results and the communication with Software Secured throughout the process.

Tega McKinney,Director of Engineering at Motiva Ventures

Why Choosing the Right Penetration Testing Vendor Matters

A penetration test is only as good as the team behind it. Pick the right one, and you’ll get real security gains that move your business forward. The right choice ensures: 

Next, let's look at 10 penetration testing vendors that actually deliver.

Top 10 Penetration Testing Vendors To Consider

Providers vary widely in methodology, pricing models, response times, and expertise. Before we get to the detailed review, here’s a quick comparison table to help you spot the differences at a glance.

Vendor Year Founded Pentesting Specialities Industry Served Best Suited For
Software Secured 2010 Web, mobile, API, cloud, code review, network SaaS, Security, FinTech, HealthTech, AI and EdTech  Security-first SaaS startups, scaleups, and compliance-driven teams
Cobalt.io 2013 Web, mobile, API, network, DAST Tech, Mid-market, Agile teams Tech, Mid-market, Agile teams
BreachLock 2019 Web, mobile, API, network, compliance-focused SMEs, Enterprises, Regulated sectors Companies needing scalable, compliance-ready testing
HackerOne 2012 Web, mobile, API, cloud, bug bounty, AI/LLM Tech, Enterprises, Government Teams looking for crowdsourced, continuous vulnerability discovery
NetSPI 2001 Web, mobile, API, network, cloud, social engineering Finance, Healthcare, Government Large enterprises in regulated industries
Synack 2013 Web, mobile, API, cloud, AI/LLM, attack surface mgmt Enterprise, Finance, Healthcare Enterprises needing continuous, AI+human-driven security testing
NCC Group 1999 Web, mobile, network, cloud, hardware, IoT, blockchain Finance, Healthcare, Gov, High assurance Enterprises needing deep technical testing across specialized systems
Indusface WAS 2004 Web, mobile, API, cloud, compliance support SMEs, Tech, Retail, BFSI Teams focused on web app/API security with compliance needs
Packetlabs 2011 Web, mobile, network, cloud, cyber maturity Canadian firms, Compliance-heavy sectors Firms needing rigorous, manual testing with Canadian data residency
Evolve Security 2016 Web, mobile, network, cloud, social engineering Mid-market, Education-driven sectors Companies wanting real-time collaboration and security education combo

Now, let’s have a deeper breakdown of what each vendor brings to the table.

1. Software Secured

The first penetration testing vendor on the list is Software Secured

Since 2010, we’ve been helping SaaS companies get serious about security. Our full-time team of Canadian security experts delivers manual penetration testing that digs deeper than scanners ever could. We don’t just find issues, we give you a clear plan to fix them fast. 

Key Services

Pricing

Our pricing is transparent and flexible. Pentest Essentials starts at $5,400, Pentest 360 starts at $10,000. Internal Network Pentest begins at $6,800. We also offer Augmented Security Services and Threat Modeling Solutions for additional security, depending on your needs. 

For detailed pricing information, check our pricing page

Pros

Cons

Best Suited For

We’re built for companies that want real security, not just a checkbox.

2. Cobalt.io

Founded in 2013, Cobalt.io delivers penetration testing through their Pentest as a Service (PtaaS) model. They combine a crowdsourced community of security researchers (Cobalt Core) with a SaaS platform that integrates into dev workflows. Their focus is speed, flexibility, and real-time collaboration.

Key Services

Pricing

Cobalt.io uses a credit-based pricing model. Credits are bought upfront and used flexibly for different testing needs. Pricing details are custom and vary by scope.

Pros

Cons

Best Suited For

Best for agile teams that need fast, flexible security testing without building a full in-house security function.

3. BreachLock

BreachLock was founded in 2019 to provide on-demand Pentest as a Service by combining manual testing from certified experts with automated tools. Their client portal provides real-time updates, making it easier for teams to track progress and results.  

Key Services

Pricing

BreachLock’s offers three different pricing packages: Standard, Extended, Extensive. Each is suited to different organization sizes. Full pricing details only available on request.  

Pros

Cons

Best Suited For

Ideal for companies needing scalable, compliance-ready pentesting without building an in-house team.

4. HackerOne

Established in 2012, HackerOne runs one of the largest bug bounty platforms, connecting companies to a global community of ethical hackers. Their Pentest as a Service taps into this network for rapid, crowdsourced vulnerability discovery.  

Key Services

Pricing

Pricing depends on scope. Therefore, custom quotes are built around program size and testing needs. You can get one after scheduling a demo. 

Pros

Cons

Best Suited For

Great for teams needing fast, flexible security coverage without scaling internal testing teams.

5. NetSPI

NetSPI was founded in 2001 as a pen testing vendor with a manual-first approach. It’s backed by a large team of in-house certified experts, alongside a PTaaS platform offering real-time reporting and collaboration. NetSPI is a popular choice for big players in highly regulated industries.

Key Services

Pricing

NetSPI customizes pricing based on project size and complexity. You’ll need to reach out for a tailored quote.

Pros

Cons

Best Suited For

Best for large organizations in finance, healthcare, and government needing deep, methodical penetration testing.

6. Synack

Blending automation with human expertise, Synack runs continuous penetration testing powered by AI and their vetted Synack Red Team. Since 2013, their platform has given enterprises real-time analytics, asset discovery, and clear vulnerability tracking, designed for companies that need security at scale, not just a once-a-year checkup.

Key Services

Pricing

Synack’s pricing is customized based on testing scope and needs. Options range from short-term projects to full continuous testing models.

Pros

Cons

Best Suited For

Great for enterprises needing scalable, always-on security testing with human and AI-driven insights.

7. NCC Group

Founded in 1999, NCC Group is one of the heavyweights in cybersecurity. With a full-time, global team of certified professionals, they focus on manual, in-depth penetration testing across infrastructure, cloud, and applications for enterprises with complex, high-assurance security needs.

Key Services

Pricing

Pricing is fully customized based on scope and project needs. Expect tailored quotes, which are available on request.  

Pros

Deep technical expertise across domains

  • Niche testing for IoT, blockchain, and hardware

Cons

Best Suited For

Best for enterprises in finance, healthcare, and government needing expert, highly specialized penetration testing.

8. Indusface WAS

Operating since 2004, Indusface focuses squarely on securing web and mobile applications. Headquartered in India, they pair traditional penetration testing with their AI-powered AppTrana platform, offering security beyond just vulnerability scans. 

Key Services

Pricing

Pricing is available on a quote basis. Indusface customizes costs based on the number of apps and complexity of the environment.

Pros

Cons

Best Suited For

Perfect for teams focused on securing web applications and APIs while ticking compliance boxes.

9. Packetlabs

Built in 2011, Packetlabs made its name specializing in deep, manual penetration testing. With an OSCP-certified team and 100% Canadian data residency, they deliver tailored, thorough assessments. Packetlabs’ focus is sharp testing backed by high client satisfaction, not high-volume engagements.

Key Services

Pricing

Pricing is custom and based on scope and complexity. You’ll need to request a quote. 

Pros

Cons

Best Suited For

Best for Canadian firms or companies wanting rigorous, manual testing with strong compliance and data residency guarantees.

10. Evolve Security

Starting in 2016, Evolve Security set out to combine real-world testing with security education. Their Darwin Attack® portal gives clients real-time visibility into testing progress. Evolve focuses on penetration testing across networks, apps, cloud environments, and even social engineering, with education baked into the process.

Key Services

Pricing

Pricing is fully customized. Companies must reach out to get a tailored quote.  

Pros

Cons

Best Suited For

Perfect for companies that want real-time collaboration and value security testing paired with education.

How to Choose the Right Penetration Testing Vendor

Choosing the right penetration testing vendor can make the difference between finding real risks or wasting time. Here’s how to pick the one that fits:

Software Secured Checks Every Box for Penetration Testing Success

This guide broke down top penetration testing providers and what to look for. Now, let’s talk about one that checks all the boxes - Software Secured. 

At Software Secured, we deliver manual, high-impact penetration testing powered by a full-time team of security experts. We help SaaS companies and growing businesses strengthen their security posture, meet compliance requirements, and close real risks, not just check a box.

Our testing is mapped to industry standards, and our approach ensures actionable insights without overwhelming your team. With unlimited retesting and hands-on support, we’re built for companies serious about security.

Ready to get started? Book a free consultation with Software Secured today.

About the author

Sherif Koussa

Sherif Koussa is a cybersecurity expert and entrepreneur with a rich software building and breaking background. In 2006, he founded the OWASP Ottawa Chapter, contributed to WebGoat and OWASP Cheat Sheets, and helped launch SANS/GIAC exams. Today, as CEO of Software Secured, he helps hundreds of SaaS companies continuously ship secure code.

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