Quantcast Choice is a free consent management platform (CMP) that helps publishers comply with GDPR, CCPA and other privacy regulations. Below is a curated list of 20 alternative CMP solutions offering robust consent collection, preference management, and compliance reporting for websites, apps, and OTT services.
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Industry‑leading privacy, security and third‑party risk platform with a full‑featured CMP, consent analytics, and automated compliance workflows.
Comprehensive privacy compliance suite that includes a customizable CMP, data mapping, and risk assessment tools.
Easy‑to‑implement CMP that scans sites for cookies, generates consent banners, and provides detailed consent logs for GDPR/CCPA.
Modular consent platform with a visual consent manager, preference center, and real‑time consent synchronization across channels.
Enterprise‑grade CMP offering granular consent collection, consent analytics, and integration with major tag‑management solutions.
Part of the Crownpeak Digital Experience platform; provides a flexible CMP with multi‑language support and consent reporting.
Privacy compliance platform focused on publishers, delivering consent solutions, ad‑tech compliance, and real‑time consent data.
A lightweight, self‑service CMP that offers customizable banners, consent logs, and integration with major analytics tools.
Built into the Piwik PRO analytics suite; provides a GDPR‑compliant consent banner and granular consent storage.
Cloud‑based CMP with a visual editor, multi‑regional compliance support, and detailed consent reporting.
Open‑source consent solution that can be self‑hosted; offers customizable banner styles and GDPR/CCPA compliance.
Privacy‑first CMP focused on e‑commerce, providing consent capture, preference centers, and integration with Shopify, Magento, etc.
Enterprise CMP with AI‑driven consent classification, multi‑domain support, and detailed audit trails.
Privacy automation platform that includes a consent manager, data subject request (DSR) workflow, and policy enforcement.
Data privacy platform offering consent management as part of its broader data governance suite.
Simple, GDPR‑focused CMP with a drag‑and‑drop banner builder, consent logs, and integration with major marketing stacks.
Modular consent management solution that supports GDPR, CCPA, LGPD, and other regional regulations.
Free and premium CMP offering customizable consent banners, geo‑targeting, and compliance reporting.
Open‑source, community‑driven CMP that can be self‑hosted; focuses on transparency and minimal data collection.
Lightweight CMP designed for fast page loads; provides consent capture, preference center, and API‑first integration.