Intruder pricing 2026: Is it worth it?

Small and medium sized businesses face constant pressure to close security gaps without the budget or headcount of an enterprise security team. Automated vulnerability scanning has become a common first line of defense for teams in this position.

Intruder has built its reputation as a cloud based vulnerability scanner aimed at exactly this kind of team. Its subscription plans and automated scanning appeal to IT managers and lean development teams who want to reduce risk without adopting a full enterprise platform.

As applications grow more complex, the question becomes whether Intruder’s coverage keeps pace. This guide breaks down Intruder’s 2026 pricing, what each plan includes, where the platform holds up and where it does not, and how a runtime focused alternative like Beagle Security fits into that picture.

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.

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• Infrastructure scanning : Uses OpenVAS and proprietary engines to uncover outdated software, misconfigurations, and weak encryption.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

• Agentic 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 pricing

Ratings and reviews:

Beagle Security holds a 4.7 out of 5 rating on G2. Reviewers point to ease of use, accuracy, and reports that developers can act on directly.

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 2026?

Intruder offers solid value for small businesses that mainly need external and infrastructure vulnerability scanning. Its free tier, automated monitoring, and compliance ready reports work well for lean IT teams without dedicated AppSec expertise.

The gap shows up once web applications and APIs enter the picture. Free does not include web app scanning at all, and Intruder’s signature based engines across all paid tiers still miss business logic flaws and complex authentication issues by design.

Beagle Security addresses that gap directly, with testing built around how applications and APIs behave at runtime rather than known vulnerability signatures. For teams building or scaling modern applications, this closes coverage gaps that infrastructure focused scanning was never designed to catch.

Written by

Febna V M

Cyber Security Engineer

Febna once spent an entire evening arguing with an AI chatbot just to prove that machines can be confidently wrong. The debate ended with no clear winner, but it did spark her curiosity for the fascinating world of artificial intelligence. Today, she works at the intersection of AI and cybersecurity, helping build smarter systems while making sure they don’t become too smart for their own good. When she’s not exploring the future of technology, she’s probably asking “but what if?” one more time.

Reviewed by

Pooja B

Product Marketing Specialist

Pooja believes a good outfit can fix a bad day, and a good story can fix a boring topic. Between chasing creative ideas, styling things just right, and convincing herself one more edit won't hurt, she spends her days creating content at Beagle, turning creative energy into blogs, social posts, and stories that bring cybersecurity closer to people.