Ensighten

A pioneer in enterprise tag management that has repositioned as a client-side web security and privacy compliance platform, now operating under CHEQ's go-to-market security umbrella.

Ensighten is a pioneering enterprise tag management and web security company that has evolved from its roots as a tag management system (TMS) into a comprehensive client-side security and privacy compliance platform. Originally founded to help enterprises manage the proliferation of marketing tags and pixels across their digital properties, Ensighten expanded its mission to address the growing risks posed by third-party scripts, data leakage, and regulatory requirements such as GDPR and CCPA. Its platform enables organizations to gain visibility and control over all JavaScript running on their websites, preventing unauthorized data collection and enforcing consent policies in real time. Ensighten is now part of CHEQ, the go-to-market security company, which acquired Ensighten to strengthen its client-side protection and privacy compliance capabilities. Under CHEQ's ownership, Ensighten continues to operate as a distinct product offering, extending CHEQ's portfolio with enterprise-grade tag governance and data privacy enforcement tools. Ensighten's core technology centers on its Omnibug-powered tag auditing, client-side data loss prevention (DLP), and consent management capabilities. The platform sits between a brand's website and the third-party vendors loading scripts on it, acting as a policy enforcement layer that ensures only authorized technologies execute and only permissioned data is shared. This positions Ensighten squarely at the intersection of AdTech governance, MarTech management, and cybersecurity — a niche that has grown significantly in importance as regulators and consumers demand greater transparency over digital data flows. In the competitive landscape, Ensighten competes with tag management systems like Google Tag Manager and Tealium, as well as client-side security specialists such as PerimeterX and Source Defense. Its differentiation lies in combining enterprise-grade tag management with proactive security and compliance enforcement, making it particularly attractive to large enterprises in regulated industries such as financial services, healthcare, and retail. The acquisition by CHEQ further reinforces Ensighten's position as a security-first solution in the marketing technology governance space.