
Automated, Scalable, and Accurate Security Testing
Probely’s Discovery and DAST Scanning help automate and scale API & Web Application Security Testing
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Know Your Attack Surface and Reduce Cyber Security Risk
As your organization’s portfolio of APIs and web apps grows by the day, it’s hard to keep track of them. Probely’s Discovery helps you uncover all your unknowns and test them for vulnerabilities.
Probely’s API and Web Application Vulnerability Scanner detects over 30,000 potential vulnerabilities and provides a report with detailed instructions on how to fix them. It finds the security vulnerabilities that matter noise-free, with a false positive rate of 0.1%.
Probely automates security testing most efficiently by integrating security testing into your software development lifecycle processes, from your CI/CD tool to your issue tracker, narrowing the gap between development, security, and operations.
No matter your job function, department, or team, Probely can help you work towards reducing your cyber security risk with focus, efficiency, and speed.

Uncover and Manage your External Attack Surface
The first step in an automated application security testing program is identifying what needs to be tested. Probely’s Discovery is a point-and-shoot solution that will help you find, catalog, and prioritize the security testing of your inventory of APIs and web apps for vulnerabilities.
Discovery is a continuous process, as new APIs and web apps appear daily, and you’ll need to keep track of changes. You can add your sources by adding domains directly or connecting to your Cloudflare or AWS infrastructure. Discovery identifies FQDNs and services running in your infrastructures and will start performing regular discovery scans to determine the assets that compose your attack surface so there’s no uncharted inventory.
The seamless integration with Probely’s DAST scanner lets you quickly initiate security testing on the discovered assets, immediately start identifying and remediating vulnerabilities, and achieve and maintain compliance.
Powerful Web Application Scanning
Benefit from features such as customizable scanning configurations, scheduled scanning, partial scanning, scanning behind the firewall, and set blackout scanning periods. You can also perform authenticated scans, allowing you to scan applications that use SSO and OpenID Connect and support for re-authentication if the session is lost.
Our powerful scanner utilizes an innovative headless-chrome-based spider that mimics human behavior by navigating through a web application, clicking links, and filling out forms with the correct context. It supports rich JavaScript apps by listening for events and supporting shadow DOM, pushState, and hashchange. Get the best coverage in the industry out of the box by crawling every corner of your web application without human intervention.




Modern API Vulnerability Scanning
Probely’s top-notch API vulnerability scanner detects a large number of potential vulnerabilities, allowing your team to actively run security testing as part of their API development process, no matter how you operate.
If you have a Single-Page Application (SPA) that makes XMLHttpRequests (XHR) to an API, Probely will seamlessly follow those requests and scan the API endpoints. If, instead, you want to scan standalone APIs, you can do so by providing OpenAPI/Swagger schema files or Postman Collections.
Run scans designed to mimic hacking techniques to find the important issues you need to fix in your APIs. The scans provide detailed instructions on how to fix vulnerabilities.
Automate your Security Testing at Scale and Shift Left
As your company or team grows, so does the pressure to secure critical web assets that could potentially expose your organization. Agile development triggers more frequent releases and automation in the release process, of which security should be a part. With Probely, you can automate security testing into your CI/CD pipeline.
At Proely, we focus on process efficiency —whether you integrate Probely into your CI/CD pipelines or schedule recurring scans of your apps. From detection to remediation, Probely can efficiently help your company scale application security testing. Security should be at your organization’s core without compromising valuable time and resources, whether you have one web application or five thousand.
Probely is designed to empower security and DevOps teams to work efficiently on a DevSecOps approach built to reduce risk across web applications and APIs. Build security automation into every step of your SDLC, so your teams can eliminate hundreds of hours of manual tasks in their daily work, saving money and reducing cybersecurity risk sooner on the software development lifecycle.
Our Industry-Low False Positive Rate
False positives could be time-consuming and waste time and resources for your security team. Probely’s web vulnerability and API scanner delivers near-zero false positives (0.1%), ensuring that detected vulnerabilities are a real threat and must be addressed.
Our team has dedicated years of work to perfecting our industry-low false positive rate. We continuously improve by analyzing every report our customers file and bookmarking the results we encounter.
Fulfill Web Security Compliance Requirements
Probely provides an easy and effective way to comply with the requirements related to application security testing of PCI-DSS, SOC2, HIPAA, ISO27001, GDPR, and other local-specific privacy act standards. It uses a series of detailed requirement reports that can be used as evidence to showcase your compliance.
Probely can help you save resources by automating security testing of your web applications and APIs. This will identify evidence-based vulnerabilities and provide guidance on how to fix them.

Seamlessly integrate Probely with your tools by using our add-ons or full-featured API.
Build security into the CI/CD process and products and integrate with tools or services your development teams already use.
API/Webhooks
Armor Code
Azure DevOps
CircleCI
DefectDojo
Jenkins
Jira
Jupiter One
ShortCut
Slack