Close the Web App & API Security Gap Without Adding Complexity
As an IT or Security leader, you know traditional endpoint and infrastructure tools only go so far. The growing threat landscape in web applications and APIs has created a critical blind spot.
AppCheck solves this with:
Proprietary scanning engine that detects, logic-based vulnerabilities
Depth of coverage comparable to manual penetration testing
Built-in checks for third-party supply chain risk, identifying vulnerabilities in externally loaded assets and dependencies

Consistent security testing for all my web application development. Extremely confident in the results after comparing these to a manual penetration tester.
Verified G2 Review
The biggest brands trust AppCheck
Simple to use with no compromise on results
AppCheck gets you scanning in minutes with minimal setup, while still delivering deep, pen-test level insights. From clear vulnerability detail to one-click reports for both technical and exec audiences, it’s powerful where it counts—without the complexity.
Simple scan configuration that gets you up and running in minutes. Simply enter a target and start scanning.
Clear and Concise Vulnerability Details. See the impact, a technical narrative on how the flaw was detected and detailed remediation advice.
One-Click Reporting that gives in-depth penetration test style reports or executive summaries at the click of a button.


Built with modern applications in mind
Authenticate Any Application
Advanced scripting to click and control an application as a user would.
Supports Modern Security Standards
Support for TOTP, email based MFA, bearer tokens, request signing, digest auth and client certificates all out of the box.
Session Management
Smart re-authentication analyses the authentication session and ensures it is maintained throughout the scan.
Scales with your organisation
Manage Your Security like a Team 10x the Size
Unlimited users, RBAC and unlimited scans allow you to scale to any challenge.
Up to the Minute Alerts on Emerging Threats
Get visibility of critical security issues for your assets and alerts for threats impacting global security.
Fits with Your Current Processes
Integrations and API access to work with your existing tools and workflows.
