{"id":20478,"date":"2026-08-31T04:51:53","date_gmt":"2026-08-31T02:51:53","guid":{"rendered":"https:\/\/nexer.nl\/pentest-costs-what-do-you-pay-and-why\/"},"modified":"2026-08-31T04:51:53","modified_gmt":"2026-08-31T02:51:53","slug":"pentest-costs-what-do-you-pay-and-why","status":"publish","type":"post","link":"https:\/\/nexer.nl\/en\/pentest-costs-what-do-you-pay-and-why\/","title":{"rendered":"Pentest costs: what do you pay and why?"},"content":{"rendered":"<p>A quote for a pentest can range from a few thousand euros to a multiple of that. This makes <strong>pentest costs<\/strong> difficult for many SMEs to assess. The difference is rarely only in the number of hours. A pen test is valuable when it uncovers where your business operations are actually vulnerable \u2013 and when the outcome leads to targeted improvements, not a report that disappears into a digital drawer.<\/p>\n<p>For management and operational managers, the question is therefore not only: what does a pen test cost? The better question is: which risks do we want to assess, how deep should the research go and what do we need to solve the results structurally?<\/p>\n<h2>What does a pentest cost on average?<\/h2>\n<p>The price of a pentest depends heavily on the size and complexity of your IT environment. For a defined external scan or a small web application, a serious manual test often starts around \u20ac2,500 to \u20ac5,000. For a more extensive investigation of multiple applications, an internal network, Microsoft 365 environment or cloud environment, the costs are more likely to be between \u20ac 5,000 and \u20ac 15,000.<\/p>\n<p>In complex environments, organizations with multiple locations or business-critical applications, a pentest can cost more. This is not automatically a sign that the quotation is too high. The time required increases when systems are interconnected, rights structures are complicated or when testing must be done carefully without disrupting daily operations.<\/p>\n<p>A low price deserves extra questions. An automated vulnerability scan is useful as a basic check, but is not a full pen test. Scan tools find known technical vulnerabilities. A pentester then investigates whether vulnerabilities can really be exploited, which data or systems are accessible and how far an attacker could get.<\/p>\n<h2>What factors determine the pentest cost?<\/h2>\n<p>A good quotation makes it clear what is tested, how it is done and what you will receive afterwards. These four factors typically have the biggest impact on the investment:<\/p>\n<ul>\n<li><strong>The scope of the research.<\/strong> A single website, a customer portal, a complete internal network or a hybrid cloud environment each require a different approach. The number of IP addresses, servers, workstations and applications also counts.<\/li>\n<li><strong>The type of test.<\/strong> In a black box pen test, the tester receives virtually no prior knowledge, like an external attacker. A grey-box or white-box pen test provides account information, documentation, or source code. More information can make the research more efficient, but often also makes a deeper test possible.<\/li>\n<li><strong>The complexity of your environment.<\/strong> Think of custom software, links with suppliers, old systems, multiple identity platforms and different management parties. The more dependencies, the more coordination and research is needed.<\/li>\n<li><strong>The desired reporting and follow-up.<\/strong> A technical report alone is not always enough. Many organizations also need a management summary, clear priorities, a recovery plan, and a retest after resolving findings.<\/li>\n<\/ul>\n<p>The test period also plays a role. An investigation outside of office hours may be necessary for systems that should not be disrupted. This requires extra planning. Conversely, a well-prepared test, with up-to-date network overviews and clear contact persons, can prevent unnecessary costs.<\/p>\n<h3>External, in-house and application-oriented testing<\/h3>\n<p>An external pen test shows what an attacker can achieve from the internet. Think of a misconfigured firewall, a vulnerable VPN, outdated software or a publicly accessible management panel. This is often a logical starting point, especially if employees work remotely or customers use online services.<\/p>\n<p>An internal pen test examines what happens if someone already has access to the network. For example, <a href=\"https:\/\/nexer.nl\/en\/awareness-training\/\">through phishing<\/a>, a lost laptop, an infected workplace or a guest network that is insufficiently separated. This is relevant for SMBs because attackers often don&#8217;t get in one step, but move further through the organization after an initial access.<\/p>\n<p>An application pen test focuses on one web application, portal or API. The costs are determined by the number of functions, user roles and links, among other things. Testing a login page is different from a portal in which customers upload documents, employees process financial data and systems automatically exchange data.<\/p>\n<h2>What exactly are you paying for?<\/h2>\n<p>With a professional pen test, you don&#8217;t just pay for carrying out technical checks. At its core is human research: forming hypotheses, assessing anomalies, combining attack paths, and determining the impact on your organization. An experienced tester distinguishes a theoretical report from a flaw that allows an attacker to actually access customer data or gain administrative privileges.<\/p>\n<p>In addition, reporting is part of the service. A useful report translates technical findings into risks for business operations. Which vulnerability needs to be fixed immediately? What improvement can be made in a planned maintenance moment? Which measures require decision-making from management or process owners?<\/p>\n<p>A retest is often a sensible addition. This allows you to verify that critical findings have actually been addressed and that the fix does not cause a new problem. Ask in advance if this is part of the price or is offered separately.<\/p>\n<h2>How do you avoid saving on the wrong test?<\/h2>\n<p>If you only compare quotes on the total amount, you quickly compare apples with oranges. Therefore, always ask how much time is reserved for manual testing, which parts are explicitly within and outside the scope and whether vulnerabilities are validated. A report with a hundred unconfirmed scan reports mainly creates extra work for your IT team.<\/p>\n<p>Also pay attention to the approach to safety and communication. A pen test must be carried out according to clear rules: which systems may be tested, which techniques are allowed, who can be reached in the event of unexpected effects and how is the data found handled? Especially in production environments, this preparation is not a formality, but a condition for continuity.<\/p>\n<p>In addition, choose a supplier who can explain the findings to both technical management and management. The best pentest not only answers the question of where a vulnerability is, but also the question of what a suitable solution is within your budget, planning and existing IT landscape.<\/p>\n<h2>Pentest costs versus the costs of an incident<\/h2>\n<p>A pentest is not a guarantee that a security incident will never occur. New vulnerabilities, changed configurations, and human behavior continue to create risk. However, a pen test does give a realistic picture of vulnerabilities that can currently be exploited.<\/p>\n<p>The consideration therefore goes beyond the price of the test. A successful attack can lead to lost productivity, recovery costs, reputational damage, downtime processes, and potentially reporting or contractual obligations. Organizations without their own security specialists in particular benefit from clear prioritization: first address the risks that have the greatest business impact.<\/p>\n<p>An annual pen test is an appropriate rhythm for many organizations, supplemented by scans and regular patch and configuration management. In the event of major changes, an extra test is wise. Think of a new customer application, <a href=\"https:\/\/nexer.nl\/en\/req-ok7qx5bahqxibcg6jkate-jpeg-2\/\">a cloud migration<\/a>, a new VPN solution, an important link or a change in access rights.<\/p>\n<h2>How to make the investment predictable<\/h2>\n<p>Start with the goal, not with a random number of test days. Do you want to demonstrate how resilient your remote access is? Do you want to be sure that a new portal can go live safely? Or do you want to understand the consequences of a compromised user account? A concrete goal helps to keep the scope sharp and makes quotations more comparable.<\/p>\n<p>Then, map out the environment: relevant systems, owners, critical processes, available test accounts, and times when testing is possible. This saves time during execution and reduces the chance that important parts will remain out of the picture. Finally, schedule space for repair work immediately. A pentest without a budget or capacity to solve findings is mainly a measuring moment.<\/p>\n<p>At Nexer, we therefore always look at security in conjunction with management, workplaces, identity, network and cloud. Not every organization needs the same test, but every organization benefits from clear insight into risks and a feasible plan to reduce them. A good pentest starts with the right questions &#8211; and only ends when you know which step will make your continuity stronger tomorrow.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pentest costs depend on your systems, scope and risks. Learn what factors determine the price and how to make targeted investments in better security today.<\/p>\n","protected":false},"author":2,"featured_media":20477,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[45],"tags":[],"class_list":["post-20478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/posts\/20478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/comments?post=20478"}],"version-history":[{"count":0,"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/posts\/20478\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/media\/20477"}],"wp:attachment":[{"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/media?parent=20478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/categories?post=20478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nexer.nl\/en\/wp-json\/wp\/v2\/tags?post=20478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}