No credit card • Results in minutes • Built for modern AppSec teams
Jsmon
External attack surface scanning (automated, black-box security)
Scans live apps, APIs, domains, subdomains
Detects exposed secrets, tokens, takeovers, vulnerabilities
Continuous monitoring of production assets and new exposure
Built to match real attacker workflows (actionable findings)
VS
CodeQL
Semantic Static Application Security Testing (SAST) engine
Analyzes source code and repositories using query-based rules
Finds complex code-level vulnerabilities early in the SDLC
Deeply integrated into GitHub workflows (GitHub Advanced Security)
Limited visibility into external attack surface and live production exposure
Capability
JSMON
CodeOL
External asset scanning
✅
❌
Live appsscanning
✅
❌
Secrets detection
✅
⚠️ (code-based queries, not exposure-focused)
API exposure discovery
✅
❌
Subdomain takeovers
✅
❌
Black-boxtesting
✅
❌
Continuous monitoring
✅
❌
CI/CD triggered SAST
⚠️ (not core focus)
⚠️ (repo/PR scanning, not external exposure)
Noise reduction
High
✅ (precise queries + triage tools)
Forgotten subdomains and environments
Dev/Staging/QA/Preprod environments leaking secrets
Exposed APIs
Misconfigured cloud endpoints
Shadow or legacy assets still reachable
3000+ security professionals using Jsmon
Designed for AppSec, Red Teams, and Bug Bounty programs
50M+ findings processed across customer assets
Used by startups, agencies, and enterprises
GOT QUESTIONS?
Everything You Need to Know, All in One Place
Discover quick and comprehensive answers to common questions about our platform, services, and features.
What is jsmon.sh?
How does jsmon.sh work?
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How frequently does jsmon.sh scan the JS files?
How are security alerts managed in jsmon.sh?
Does jsmon.sh support integrations with other tools?

