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Penetration Testing Services for Websites and Web Applications

Our ethical hackers attack your website or web application the way real attackers would, so you can fix every weakness before it is exploited. Manual expertise, AI-assisted testing and a report your developers can act on.

Each penetration test is quoted after a free scoping call.

OWASP Top 10 methodology Free quote within 24 hours Free retest after fixes Since 2007, 500+ websites delivered★ 4.6/5 on Google (21 reviews)

A fully remote service for businesses in Europe and North America

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Ethical hackers running a penetration test on a business website

Why run a penetration test?

Find vulnerabilities before hackers do. A pentest shows what an attacker can really reach: data, admin accounts, payment pages or your server.

Go further than automated scanners. Scanners list known issues; our testers chain weaknesses together, test your business logic and remove false positives.

Meet client and compliance requirements. Many clients, insurers and standards such as PCI DSS, SOC 2 or ISO 27001 expect regular penetration tests.

Know exactly what to fix first. Each finding is rated by risk, with proof and clear remediation steps for your team.

PENETRATION TESTING

Our penetration testing services

A test adapted to your website, your application and your level of risk.

Website penetration testing

WordPress, Shopify, PrestaShop or custom websites tested from the outside.

Web application penetration testing

Customer portals, SaaS platforms and business apps, with or without user accounts.

API penetration testing

REST and GraphQL APIs: authentication, permissions and data exposure.

AI penetration testing

Continuous, AI-assisted tests that detect new vulnerabilities every month.

Authenticated testing

Tests with real user roles to find privilege escalation and data leaks.

Retest and validation

A second pass after your fixes, to confirm every vulnerability is closed.

What our penetration test includes

A complete engagement, from scoping to validation:

  • A free scoping call to define targets, rules and test windows
  • Reconnaissance of your exposed surface: subdomains, services and technologies
  • Manual tests based on the OWASP Top 10 and the OWASP testing guide
  • Business logic tests: payments, roles, forms and file uploads
  • A detailed report with risk ratings, evidence and remediation steps
  • A free retest once your team has applied the fixes

Safe by design: tests follow agreed rules of engagement, avoid destructive actions and can run on a staging copy of your website.

Web application penetration testing with vulnerabilities found and fixed
AI-assisted penetration testing scanning a website for vulnerabilities

Manual expertise, boosted by AI

Our testers use AI to map your attack surface faster and to test thousands of input variations, then verify every result by hand. You get the speed of automation without the noise of false positives.

With our AI penetration testing option, the tests run again every month, so a new plugin, a new feature or a newly published vulnerability is caught quickly. Discover all our website security services.

Penetration testing pricing: how much does it cost?

The price of a penetration test depends on its scope: number of pages or features, user roles, APIs and the depth of testing required. A website pentest takes a few days; a complex web application takes longer.

After a free scoping call, you receive a fixed-price quote with no VAT or sales tax added, and no surprise at the end. Continuous AI penetration testing is billed monthly.

Pay in 3 interest-free installments for projects over $1,000.

Our commitments

  • Free quote within 24 hours
  • Since 2007, 500+ websites delivered
Penetration testing pricing with a fixed-price quote

How your penetration test works

A clear process, agreed with you before the first test.

Scoping

Targets, rules of engagement, test accounts and schedule.

Reconnaissance

Mapping of your exposed services, pages and technologies.

Testing

Manual and AI-assisted attacks on your website or application.

Report

Findings rated by risk, with evidence and fixes.

Retest

Validation that every vulnerability is closed.

What we test

The most common entry points used by attackers.

Authentication

Passwords, sessions, two-factor and account recovery.

Injections

SQL injection, XSS and command injection.

Access control

Roles, permissions and access to other users’ data.

Configuration

Server, HTTPS, headers, exposed files and outdated components.

Some of our clients

Footwear, local government, organic food, business services: businesses that trust our team.

  • Benson Shoes
    benson-shoes.be
    Footwear brand online store built with PrestaShop

    Online store for the renowned footwear brand Benson Shoes, built with PrestaShop. The store is synchronized with the stock of its two physical shops in Belgium, which run on XPOS point-of-sale systems.

  • Municipality of Lonay
    Lonay.ch
    Municipal portal built with WordPress

    Official portal of the Swiss municipality of Lonay. This information website gives residents access to official announcements and a booking calendar for municipal venues.

  • Vapote Style
    vapotestyle.fr
    Online store built with PrestaShop

    Vapote Style is an online store and a reference for DIY flavors, with more than 3,000 flavors and concentrates for making e-liquids. It is one of the online leaders in its market.

  • SPG Group
    spg-groupe.com
    Corporate one-page website built with WordPress

    Corporate website of the SPG group, bringing together information and links to the group’s four other companies, designed as a one-page website.

  • Gfeller Bio
    Gfellerbio.ch
    Online store built with PrestaShop

    Gfeller Bio is a Swiss online store selling organic fruit and vegetables. A pioneer 30 years ago, it has become a benchmark in its sector, with demand now exceeding supply across its region.

  • Talos
    Talos.tn
    Online store built with PrestaShop

    A subsidiary of the Meuble Intérieurs group and a leading online office supplies retailer, this PrestaShop store offers everything needed to equip and run an office.

    What our clients say

    They trust us with their website and their online visibility. Here’s what they say.

    • Anne Paridaens
      Anne Paridaens
      FaitMaison.be

      Flawless maintenance from the whole team. Even in the evening or at the weekend, in an emergency, someone always takes on my problem and solves it.

    • Jean-Paul Davoine
      Jean-Paul Davoine
      Lonay.ch

      I no longer wanted to handle the maintenance of our municipal website myself: with this contract, Aurone takes care of everything and I can focus on my other duties. A service that meets the most demanding Swiss standards!

    • Raphael Gianasso
      Raphael Gianasso
      Benson-Shoes.be

      A team that always listens and knows our store inside out. From Magento in our early days to PrestaShop today, they have always given us sound advice.

    • Jonathan Urso
      Jonathan Urso
      VapoteStyle.fr

      Since Aurone took over the maintenance of my online store, server overload problems are a thing of the past. A very professional team that lets me focus entirely on growing the business.

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      Penetration test report with risk ratings and remediation steps

      A report your developers can use

      Our report starts with a summary for decision makers, then details each vulnerability: where it is, how we exploited it, its risk level and how to fix it.

      Our developers can also apply the fixes for you, then we retest. You finish with a website that is actually more secure, not just a list of problems.

      Request your penetration testing quote

      Reply within 24 business hours

      Tell us about your website or application, its technologies and your deadline: we get back to you within 24 business hours with a scoping proposal.


        FREE QUOTE

        Penetration testing: frequently asked questions

        What is a penetration test?

        A penetration test, or pentest, is a controlled attack carried out by security experts to find the vulnerabilities of a website, an application or a network. Its goal is to show what a real attacker could do, and how to prevent it.

        What is the difference between a vulnerability scan and a penetration test?

        A vulnerability scan is automated and lists known issues. A penetration test adds manual work: our testers combine weaknesses, test your business logic and confirm each finding, so you only fix real risks.

        How much do penetration testing services cost?

        The price depends on the scope: size of the website, number of features and user roles, APIs. You receive a fixed-price quote after a free scoping call, with no VAT or sales tax added.

        Can a penetration test break my website?

        Our tests follow agreed rules of engagement and avoid destructive actions. For sensitive websites, we can test a staging copy, and we always schedule tests at times that suit you.

        How often should I run a penetration test?

        At least once a year, and after every major change: a redesign, a new feature, a new payment system. Our continuous AI penetration testing option runs tests every month.

        Do you help fix the vulnerabilities?

        Yes. Our developers can apply the fixes on your website or application, then we run a free retest to confirm that every vulnerability is closed.

        Complete your website security

        A penetration test shows your weaknesses; continuous protection keeps them closed.