See every third-party script
before it sees you.
Most supply-chain attacks don't touch your code. They ride in through a CDN, a polyfill, an analytics tag, or a payment widget you haven't looked at in two years. We inventory every script on your site, flag the ones with breach history, and catch the ones that change without warning.
The attack surface you can't see in git.
Your code is audited. Your dependencies are pinned. And then the analytics vendor ships a compromised update, or a CDN serves a poisoned polyfill, and 100,000 sites get hit at once. Build-time scanning misses this entirely.
Shadow dependency discovery
Find every third-party script, tag, and pixel loading on your site — including the ones nobody remembers adding. Continuous inventory, not a one-time audit.
Breach history cross-check
Every vendor on your page gets cross-referenced against known supply-chain incidents. If your CDN or widget was compromised in the last 24 months, you'll see it flagged.
SRI compliance + drift detection
Checks Subresource Integrity hashes on every external script and alerts when a vendor silently ships new code. Meets PCI DSS 4.0 script-integrity requirements.
Built for SMBs. Priced like one.
Enterprise vendor-risk platforms start at $25K/year with a 90-day procurement cycle. Code-scanning tools only see what's in your repo. We sit at runtime and watch what your site actually loads — from $29/month.
| Capability | BlackSight $29 | Build-time scanners | Enterprise TPRM |
|---|---|---|---|
| Runtime third-party script inventory | No | Add-on | |
| Subresource Integrity (SRI) checks | No | Sometimes | |
| Vendor breach-history cross-reference | No | ||
| Build-time dependency vulnerabilities | No | ||
| Self-serve, no sales call | No | ||
| Starting price | $29/mo | Free–$100/mo | $25K+/yr |
Feature comparisons reflect typical category positioning as of 2026. Individual vendors vary.
Find your compromised scripts in 90 seconds.
First scan is free. No credit card. Full inventory with breach flags and SRI status.