Website Privacy Test vs FestIn: 2026 Comparison
Website Privacy Test is a free external attack surface management tool by ImmuniWeb. FestIn is a free external attack surface management tool. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Privacy and compliance teams auditing third-party script exposure on public websites should start with Website Privacy Test; it maps cookie dependencies and identifies unauthorized trackers faster than manual inventory work, which matters when you're under pressure to document what's actually running. The tool ships free with no seat limits, so there's zero friction to run it across your entire web property before deciding on deeper GDPR or CCPA remediation tools. Skip this if your priority is blocking or rewriting scripts in real time; Website Privacy Test finds the problem, it doesn't fix it.
AppSec and cloud infrastructure teams hunting for S3 misconfigurations tied to their own domains should start with FestIn; it's free, which means you can run it immediately without budget cycles, and the DNS reconnaissance approach catches buckets that simpler bucket-enumeration tools miss. The 230 GitHub stars suggest active maintenance and community validation of the crawling methods. Skip this if your threat model requires continuous monitoring or remediation workflows; FestIn is a point-in-time discovery tool, not a compliance scanner.
