The leading privacy auditing platform for websites and apps
Instantly find and fix privacy threats before they turn into hotfixes, data breaches, or fines.
Web scanning
Simulate real user journeys across your sites. Uncover data flows, third-party tracking, and privacy risks.
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Mobile app scanning
Combine real usage and static build analysis to map personal data flows and identify tracker behavior.
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Codebase scanning
Scan codebases with AI-powered static analysis to find privacy risks and violations early in development.
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Tackle real privacy risks — not theoretical ones
Webclew continuously scans live data flows and flags unexpected activity in actionable tickets.
Identify unknown third parties
Catalogue every script, SDK and tracker on your websites and apps. Trace every third party to its initiator.
Uncover consent violations
Verify that all tracking honors user consent preferences (e.g., reject all) and device permissions (e.g., IDFA access).
Apply a risk-based approach to audits
Prioritize audit and resolution efforts based on the intrinsic risk and frequency of data flows.
Uncover which personal data enters and leaves your websites and apps
Detect unique identifiers and personal attributes automatically. Map third-party access to personal data.
Auto-identify data categories
Instantly detect personal data (e.g., device IDs, page views,events, profiling segments) in HTTP requests without manual digging.
Trace data across requests and vendors
Follow the full journey of personal data across your stack and third-party transfers.
Deep request payload analysis
Understand the specific use case (i.e., endpoint) and every data element of a trackers (i.e., query string parameters and request body).
Stay on top of your vendors
Automatically catalogue all third-party code and data flows. Compare actual behaviour against contracts and guardrails.
Auto discovery & classification
Webclew automatically detects the vendors behind scripts, SDKs, cookies, and requests in your websites and apps.
Custom classifications
Refine and expand tracker and vendor profiles on top of the Webclew Tracker Web database.
Tracker intrusiveness score
Assess the intrinsic risk of each cookie and tracker based on its data collection patterns.
Webclew seamlessly works with your
consent management platform
Make sure you do what your CMP says
Validate consent flows against country-specific regulations. Simulate banner choices and audit tracker behavior.
Audit your consent implementation
Run real-world simulations to verify CMP performance under different consent scenarios.
Collect a fact base to dispute legal claims
Log third parties ignoring consent choices and escalate misconduct directly or through industry bodies.
Integrate CMP and authentication flows easily
Configure consent choices for your CMP in a few clicks. Set up authentication and 'Consent or Pay' flows with ease.
Keep privacy information in sync with live data flows
Push cookie and vendor insights from real-time monitoring directly to your privacy notices and vendor disclosures.
Keep privacy information in sync with data flows
Push cookie and vendor insights from real-time monitoring directly to your privacy notices and vendor disclosures.
Sync privacy or cookie notices
Automatically populate your privacy notices with real-time vendor lists and cookie tables.
Update CMP vendor lists
Keep vendor disclosures consistent across all your consent management platforms based on structured criteria automatically applied.
We finally have visibility in online tracking and a process for handling cookie compliance risks.
FAQ
Everything you need to know about the product and billing. Can’t find the answer you’re looking for? Please chat to our friendly team.
Most recent writings
We raised our €1.6m pre-seed round
We are excited to announce that we have raised our €1.6m pre-seed round. This is a major milestone for us and we are grateful to our investors for their support.
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Why TCF v2.3 can hurt ad revenues
TCF v2.3 introduces stricter vendor disclosure and runtime consent enforcement, which can silently break monetization if consent signals are not continuously validated.
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The purpose of tracking
This article introduces a practical framework—the Tracking Intrusiveness Score (TIS)—to help privacy professionals objectively assess and prioritize tracking risks based on a tracker’s identity persistence, data sensitivity, and usage purpose.
Read moreGet started with Webclew today
Provide a domain or bundle
Simply enter your website URL or upload a mobile app bundle to begin scanning
Launch scans
Run instant audits or schedule continuous monitoring of your digital properties
Review results
Get immediate insights into privacy violations and third-party tracking activity