NVADER vs OpenSecureAI Scanner

NVADER is a cloud-based security scanner for AI apps, code, agents, integrations, MCP servers and dependencies. Its five scanners cover apps, repositories, MCP servers, skills and hallucinations, with automated attacks including prompt injection, jailbreaking, data extraction, code and agent vulnerabilities, and hallucinated dependencies. Reports rank findings by severity, highlight critical issues and provide fix guidance. Findings can be mapped to OWASP LLM Top 10, MITRE ATLAS, CWE, OWASP Top 10 and NIST AI RMF. Visitors can run a free app scan by entering a link without creating an account. The Free plan covers one app and App Scan; Starter costs $49 a month for one app and all five scan types, while Pro is $149 a month for up to five apps. Specialist reviews, assessments and managed services are also listed at separate prices. NVADER says source code is scanned in an isolated container and deleted, prompts are not retained after processing, and findings are kept for 12 months. SCAN is available now; WATCH and DEFEND are described as coming.

OpenSecureAI Scanner checks untrusted text for patterns that may indicate prompt injection, jailbreaks, system-prompt leaks, or data exfiltration. Its scanPrompt library API returns a 0–100 score, a risk level, and findings for individual rules. Developers can access it as an npm package, CLI, GitHub Action, or REST API; the package targets Node 18+ and has zero runtime dependencies. Authenticated hosted API calls add detections for obfuscation and encoding evasions, indirect injection, tool abuse, multilingual overrides, and de-obfuscation. The LLM Gateway can route prompts to a selected OpenAI, Anthropic, xAI, or Groq provider and scan the response. Documentation says authenticated scans save a summary to the dashboard but do not store raw prompt text; gateway provider keys are not stored or logged. Free access includes in-browser tools and npm packages, while the anonymous API uses the basic engine with IP rate limiting. The Free plan lists 2,000 API requests per month. Pro costs $49 a month, but paid checkout is not self-serve and requires contacting sales.