OneTrust and Matomo solve different problems, so the better choice depends on whether your priority is governance or analytics ownership. OneTrust is positioned around consent, privacy, and broader governance workflows: its pricing page centers on packages for consent management, privacy automation, AI governance, and third-party management, with capabilities such as maintaining categorized technologies, managing consent experiences across web, mobile, and CTV, and automating DSR and privacy workflows. Matomo, by contrast, is described as an open source analytics platform for measuring web and mobile apps, intranet portals, and more, with on-premises and cloud deployment options, over 70 integrations, and a strong emphasis on data ownership and privacy features. For a buyer comparing them head to head, the question is usually not which has “better analytics,” but whether they need a privacy/compliance platform that supports consent operations, or a web analytics tool they can self-host and own more directly. The pricing contrast is also material: Matomo publishes clear tiered pricing including a free open-source download and paid cloud/on-premise plans, while OneTrust’s pricing page emphasizes requesting pricing rather than posting list prices in the supplied document. Review data in the provided sources also points to a difference in buyer perception: Matomo’s TrustRadius page shows 8.9/10 from 62 reviews, while OneTrust Privacy Automation shows 8.1/10 from 45 reviews on TrustRadius, suggesting both are well-regarded but in different product categories and with different strengths. In practice, OneTrust is the better fit for privacy teams and organizations that need to operationalize consent and compliance across many touchpoints, while Matomo is the better fit for teams prioritizing analytics control, self-hosting, and a free entry point.