TrustArc is a consent management platform, not a network-layer auditor. Here’s what it does well, and what it structurally can’t see.
TrustArc grew out of the original TRUSTe certification program and is best known today for enterprise-scale privacy program management: consent management, cookie consent banners, and privacy risk assessments that plug into a broader compliance workflow spanning multiple regulations, not just CCPA. It gives legal and privacy teams a policy layer for configuring consent rules and documenting compliance posture across jurisdictions.
A CMP manages consent intent — the rules it’s configured with. It doesn’t verify what actually fires on the wire. These gaps aren’t unique to TrustArc; they’re structural to client-side consent management as a category.
TrustArc's consent rules are built from the vendors and categories configured at setup. When an already-installed pixel starts sharing data with additional third-party networks after that configuration, the rule set doesn't update itself, regardless of which CMP is managing consent.
A script TrustArc has categorized and approved can load additional third-party scripts of its own. Those nested trackers were never registered in the consent configuration, so they were never categorized or blocked in the first place.
TrustArc's enforcement operates in the browser. It cannot see traffic that a server-side tag manager or analytics pipeline sends directly, outside the page the CMP is running on. A compliance dashboard can report full coverage while server-side data flows continue unaffected.
TrustArc can be configured to recognize the Global Privacy Control signal as part of its consent framework, but recognizing the signal and confirming every downstream request actually halts are different things. That confirmation requires inspecting real network traffic after the signal is sent, which sits outside what a privacy management platform reports on itself.
TrustArc helps you configure and document the consent and disclosure mechanisms CCPA/CPRA requires as part of a broader privacy program. It does not independently verify that every tracker on your site actually stops firing after a consumer opts out — that verification happens at the network layer, which sits outside privacy program management.
TrustArc scans and categorizes the vendors it's configured to track at setup and during scheduled re-scans. Shadow pixels added after installation, and tags piggybacked inside another approved script, fall outside that configured scope until a fresh scan or an independent network-level audit catches them.
No client-side consent management platform, including TrustArc, can see traffic sent directly from your servers or a server-side tag manager. That traffic bypasses the browser entirely, so it falls outside what any CMP dashboard reports.
No — they solve different problems. TrustArc manages your privacy program: consent configuration, disclosures, and cross-regulation documentation. Privisy is an independent audit layer that verifies what's actually happening at the network level, including whether TrustArc's own blocking rules are holding up in practice. Most teams run both.
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