Intruder pricing 2025: Is it worth it?

In today’s threat landscape, small and medium-sized businesses face increasing pressure to implement robust cybersecurity measures without overspending. Cybercriminals are targeting SMBs at record levels, and many organizations lack dedicated security teams to defend themselves. This makes automated vulnerability scanning an attractive first line of defense.

Intruder has positioned itself as a cloud-based vulnerability scanner built for SMBs. With affordable subscription plans and automated scanning, it appeals to IT managers and lean development teams seeking to reduce risk without investing in expensive enterprise platforms.

However, as businesses grow and their applications become more complex, the question arises: Is Intruder enough, and does its pricing truly provide long-term value? In this guide, we’ll break down Intruder’s 2025 pricing, review what you get at each tier, highlight its strengths and weaknesses, and explore why Beagle Security is increasingly emerging as the better choice for growing organizations.

How much does Intruder cost?

Intruder uses a tiered SaaS subscription model with four main pricing plans. Costs scale depending on the number of targets, scan frequency, and included features.

• Essential Plan - Starting at $99/month

  • External scanning only

  • 1 scheduled monthly scan

  • Over 11,000 open-source vulnerability checks

  • Limited to 2 users

  • Basic compliance reporting

• Cloud Plan - Starting at $180/month

  • External + cloud environment scanning

  • Weekly scans included

  • Cloud synchronization (AWS, Azure, GCP)

  • Smart reconnaissance capabilities

• Pro Plan - Starting at $240/month

  • Full feature access including internal scanning

  • Unlimited ad-hoc and scheduled scans

  • API and developer integrations

  • SSL/TLS certificate monitoring

  • Unlimited users

  • Advanced threat notifications

• Enterprise Plan - Custom pricing

  • Daily scans and premium features

  • Dedicated customer success manager

  • Hybrid penetration testing add-ons

  • Advanced compliance support

Pricing factors influencing total cost:

• Number of targets: Each app, API, or server requires a license.

• Scan frequency: More frequent scans require higher tiers.

• Feature access: Internal scanning and integrations only available in Pro+.

• User count: Essential plan restricts to 2 users, while higher tiers allow unlimited.

• Contract terms: Monthly flexibility vs annual discounts.

At the entry level, $99/month looks attractive for SMBs needing simple external scans. But scaling quickly drives costs up, especially for companies with multiple apps or needing more frequent scans.

Intruder key features

Intruder is designed as a straightforward vulnerability scanning platform for SMBs. Its main features include:

• Web app vulnerability scanning: Detects common issues like SQL injection and XSS, powered by ZAP.

• Infrastructure scanning: Uses OpenVAS and proprietary engines to uncover outdated software, misconfigurations, and weak encryption.

• Continuous monitoring: Attack surface monitoring automatically detects new assets and triggers scans.

• Compliance reporting: Reports map to frameworks like SOC 2, ISO 27001, and Cyber Essentials.

• Integrations: Works with cloud platforms (AWS, Azure, GCP), ticketing (Jira, GitHub), and notifications (Slack, MS Teams).

While these features cover basic scanning needs, Intruder has limitations: Lack of AI-driven testing, struggles with SPAs and APIs, no advanced authentication handling, and false positives inherited from ZAP/OpenVAS.

Best Intruder alternative: Beagle Security

Beagle Security provides a modern alternative that addresses Intruder’s core limitations. Instead of signature-based scanning, Beagle Security uses AI-powered penetration testing to simulate real-world attacks. This allows it to uncover vulnerabilities like business logic flaws, API risks, and authentication bypasses that Intruder cannot detect.

Key features of Beagle Security:

• AI-powered penetration testing with real attack simulation

• Zero false positives through validated findings

• Advanced API and GraphQL testing

• Support for single-page apps (SPAs) and complex authentication flows

• Developer-friendly remediation guidance with proof-of-concepts

• CI/CD integrations for automated testing

Pricing:

• Essential: $119/month ($1,188 annually)

• Advanced: $359/month

• Enterprise: Custom, starting from $6,850/year

Ratings and reviews:

• G2 rating: 4.7/5

• Praised for ease of use, accuracy, and developer-focused reports

• Users note significantly fewer false positives compared to traditional scanners

For just $20/month more than Intruder’s entry plan, Beagle Security delivers enterprise-grade capabilities, making it far better value for SMBs planning to grow.

Quick comparison

Factors influencing Intruder pricing

• Number of targets: Each target consumes a license for 30 days, increasing costs in dynamic environments.

• Scan frequency: Essential allows only monthly scans, Cloud/Pro allow weekly, Enterprise offers daily.

• Feature access: Internal scanning, integrations, and unlimited users require Pro+.

• Usage limits: Target lock-in and ad-hoc scan restrictions impact flexibility.

• Contract terms: Annual subscriptions offer discounts vs higher monthly rates.

Is Intruder pricing worth it in 2025?

Intruder offers value for very small businesses needing simple external vulnerability scanning at a low cost. Its clean UI, automated monitoring, and compliance-ready reports are helpful for lean IT teams with no AppSec expertise.

But for businesses with modern applications or growth ambitions, Intruder quickly falls short. Its reliance on legacy scanning engines means false positives, limited SPA/API coverage, and no business logic testing. Costs also escalate as targets and scan frequency increase.

Beagle Security, while slightly more expensive upfront, provides far greater value. For $119/month, businesses get AI-powered testing, modern app coverage, zero false positives, and developer-ready remediation reports. This results in:

• Less wasted time on false positives

• Better coverage of real-world vulnerabilities

• Scalable pricing for growth

For very small businesses with limited needs, Intruder can serve as a simple entry point into vulnerability scanning. However, for organizations building modern applications or planning to scale their security programs, Beagle Security delivers broader coverage, greater accuracy, and better long-term value at a still-accessible price point.

Written by

Febna V M

Cyber Security Engineer

Contributor

Aaron Thomas

Product Marketing Specialist