We Help You Stay Compliant

Expert Pentesting in days, not months.

The quickest, most affordable pentesting solution to get compliant and secure all of your assets, giving you year around peace of mind.

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Penetration testing

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Vulnerability Scanner

Stars Review

Rated 4.8+ on G2 & Capterra

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Schedule a Scoping Call.

Secure your environment with expert pentests. We love hearing from customers and visitors and are always happy to help. Fill out our form for fast and affordable pentesting.

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Get compliant fast.

Our in-house team of pentesters are certified industry experts with years of experience and education. We will deliver a clean report, so you can get your audit completed.

Get thorough, deep dive results that uncover high vulnerabilities.

We can schedule your pentest in days and have it done in under a week.

With our white-glove approach, you will be paired with a dedicated project manager and team lead for your project, so we can handle everything.

You will be paired with a dedicated project manager and team lead for your project.

Check out an example Pentest Report

What Results You Can Expect

Below are just some of the reasons why you should choose Red Sentry.

No Lead Times

We make the process smooth. We have no lead times (for those ASAP pentests).

Dedicated Project Manager

Your PM will communicate with your team throughout the pentest process.

No Hidden Fees

There are no hidden fees or overage fees. The price you see is what you get.


We offer a retest once you patch up any vulnerabilities.

Affordable Pentests

We make pentesting affordable by cutting out any fluff hourage.

Actionable Reporting

We report all critical issues to your team immediately during testing.

We make pentesting easy:


Scoping Call

We will schedule your pentest within 1 or 2 days from when you fill out our form.


Pentest & Report

Once we begin your pentest, we will have results for you in less than a week.


Remediation & Support

All of our Pentests come with follow-up testing and remediation reports

You're in Good Hands

Save time, avoid false positives, truly operationalize security, and manage costs.

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Stars Review

Rated 4.8 on G2 & Capterra

"The Healthcare sector has been heavily affected by cyber attacks this past year. As we have so much sensitive data in our business, security is one of my main concerns. Since we’ve been using Red Sentry, I feel more confident because my team knows which patches need to be applied first and how to test them afterwards.”
Dana White
CTO, American Cosmetic Surgery Network
"We hold most of our data inside our Cloud infrastructure, which not many cybersecurity companies are focused on. Being able to have a thorough look at our Cloud security allows us to report our status to our clients and assure them we are taking a proactive approach to cybersecurity.”
Gabe Killian
VP Software Security, Procella Health
"Great enterprise tools for risk assessments. We were up and running on the software in just one day. Very easy team to work with and extremely affordable for the amount of visibility and features you get.”
David Lewandowski
CTO, United Networks of America
"We are pleased to have a strategic partnership with Red Sentry that offers our joint customers a leading integrated security solution that reduces risk and helps to keep threats out of the environment. Together, we are delivering highly accurate network assessments and intelligent automation of workflow processes and policies for a diverse customer base."
David Cartwright
Head of Commercial Cyber Security for Osi Vision

Case Studies

Our in-house team of pentesters are certified industry experts with years of experience and education.

Schedule a Pentest

Penetration testing

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Vulnerability Scanner

See how we compare

We strive to bring the best pentest solution, for the cheapest price. And did we mention that we are fast?

Other Pentest Solutions

Red Sentry

Time to Launch: Weeks to Months
Time to Launch: < 7 days
Price: High (excessive fluff hours charged)
Price: Most Affordable (Ask about Price Matching)
Support: Medium
Support: High with dedicated PMs and Team Leads
False Positive Rate: Medium
False Positive Rate: Low
Customer Satisfaction: 
Customer Satisfaction: High
Learn More

The Red Sentry Story

Our Leaders
Learn more about Red Sentry's founders
Valentina Flores
Alex Thomas
CTO, Founder

With a background in hacking and detective work, our founders Alex and Valentina set out to bring a more offensive, modern approach to the outdated, tedious, and reactive process that’s surrounded pentesting for years.

Alex started his career as an ethical hacker, eventually working as a penetration tester, hacking into fortune 500 companies all day long. Valentina began her career as a police detective, assigned to a federal taskforce and eventually landing in cybercrimes.

Though different, these paths led Alex and Valentina towards a mutual frustration of the reactive nature of cyber-security and penetration testing, with so many companies spending millions of dollars just to play defense and respond to threats long after they surfaced.

This is why Alex invented the Red Sentry software platform, a tool that could help people take action before they were victim to a hack. Pairing this software with a team of seasoned pentesters, Red Sentry has created a hybrid approach that allows businesses to get a thorough pentest quickly, while also utilizing the Red Sentry software, to ensure year around security.

This new take on the pentesting process has allowed Red Sentry to establish itself as a new leader in the pentesting market, providing traditional pentests at a speed and cost never before seen in this space.

Modern Pentests to Fight Modern Hackers

Hand-picked team of experts assigned based on your environment

Our Public Reviews
On G2 and Capterra

"Exploit severity is handled well thanks to the auto-grading features of Red Sentry for client domain"

Red Sentry enables us to create custom rulesets that are comprehensive and doesn't require much tuning to filter out noise & false positives. Its CVE handling is great as we can view which CVEs have matching security notices. This gives me the convenience to sort if a vulnerability has a security notice and find action items for the CVEs.

Shreya B.
Cloud Engineer

"Saved us during our security audit this year."

Very easy platform to use. We used to use Tenable for years and switched to Red Sentry in 2021 and have loved working with them. Brought our security score up tremendously. Highly recommend!

Abigail N.
Customer Success Manager

"Working with Red Sentry is a dream!"

I love that I have visibility into our security at all levels. We are able to review and patch and pivot quickly with the information provided from the platform.

Emily T.
CEO, Bankshot

“Great hands on team.”

We're a small financial firm, but because we hold sensitive client data, we have to get regular pentests for compliance. Red Sentry made this process so simple and was wayyy more affordable than ones we've done in the past. I don't have a technical background, but they walked me through every step along the way.

Verified User in Financial Services

Penetration Testing: A Necessary Part of Cyber Security

Penetration testing is a crucial part of any cyber security plan. It helps you stay compliant with regulations, and it also helps you find vulnerabilities in your system before an attacker does.

Penetration testing is a process that simulates an attack on your network, so it can find weaknesses in how you protect your data. The idea behind penetration testing is to look for ways that hackers could get into your system without being detected--and then fix those holes before they happen!

Penetration testing software looks at all the different aspects of your network: from the servers themselves to the firewalls protecting them; from your employees' computers all the way down to their mobile devices; and even beyond those boundaries into internet-connected third-party apps or hardware devices that may be connected directly or indirectly through cloud services like AWS or Azure.

The goal is always the same: identify vulnerabilities so they can be fixed before anyone uses them against us!

When it comes to penetration testing, there are a lot of options out there.

But when you're looking for a company that can deliver the best value and quality, Red Sentry is the clear choice.

Here's why:

We are the cheapest penetration testing provider on the market. That means you get more bang for your buck with us than any other provider--and we don't skimp on quality or service!

We offer premium pentest services that include everything from manual and automated vulnerability scans to social engineering tests, exploit development, and more. We'll work with you to make sure your needs are met by our team of experts who are dedicated to providing you with solutions that meet your business goals.

We are fast! We know how important it is to get results quickly so that you can take action immediately--and we've built our business around providing fast turnaround times for all of our clients' needs.

We offer a complimentary follow up pentest following our initial test so that we can ensure all vulnerabilities have been addressed before moving forward with any security measures or changes within your organization's infrastructure or technology stack.

Schedule your scoping call with us today!

Security Matters

Red Sentry is proud to be SOC2 Compliant and Type II Certified.

We help others be SOC 2 compliant.

We are SOC 2 compliant.

Discover your vulnerabilities

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