SILENTCHAIN

SILENTCHAIN is an AI extension for Burp Suite Professional that analyzes the web traffic passing through the Burp proxy and looks for OWASP Top 10 vulnerabilities. Each finding is mapped to a CWE identifier and a severity score. It is made by Sn1perSecurity, the company behind the Sn1per security tool. The tool is built for penetration testers, bug bounty hunters, red teams and application security engineers. It connects to ten AI providers, including a local Ollama model, Burp AI, OpenAI, Claude and Gemini. With a local model, the vendor states that no request, response or finding leaves the user's machine, and sensitive data is redacted before any cloud request is sent. The vendor tells users to test only against targets they are authorized to test. The Professional edition adds active verification, in which the extension generates payloads from a library of more than 200 curated OWASP payloads to confirm that a suspected vulnerability is real. It also includes out of band callback testing for issues such as XSS, SSRF and XXE, fingerprinting of 24 web application firewall types, five fuzzing surfaces, and HTML and CSV report exports containing the request and response that evidence each finding. A Community edition is free and open source and covers the core OWASP Top 10 detection. SILENTCHAIN Professional costs $199 per year as an annual license, with all updates included and no per request AI credits. Both editions require Burp Suite Professional.