Brand Protection Solutions Monitor Authorized Sellers

Monitor Authorized Sellers

Monitor the online activity of your authorized partners or investigate supply chain leakages on-the-ground with Corsearch’s experts.

Our approach to protecting your e-commerce channels


Expansive data collection lets you see the bigger picture.

With over 1,000 marketplace platforms covered globally and 14 billion items collected in 2021, Corsearch’s technology provides true visibility of your grey market scene online.

Business’ trust Corsearch’s seller monitoring technology to understand the behaviour of their authorized partners online, and appreciate how and where their products are being sold by unauthorized third parties.


Our expert team help to make sense of the data.

Automated product identifiers and seller matching technology, together with AI prioritization capabilities, help to narrow down vast data sets to find what you’re looking for.

Our dedicated grey market team are expertly trained in understanding grey market threats, and analyzing online sales data against bespoke sets of criteria. Expert reports help you understand the landscape, get ahead of strategic supply chain decisions and determine actions with distributors and third party sellers.


Trust the experts to engage, act and take back control online.

We work as an extension of your team, engaging with sellers on your behalf, to solve a range of challenges, from enforcing compliance breaches, acting on territorial and platform regulations and guide your supply chain to ensure the utmost compliance with your resale policies.

Surface all grey market and distribution threats

Combining the industry’s leading brand protection technologies and our expert professional services team, Corsearch helps you find and successfully remove more grey market and distribution infringements from more online channels than any other provider.


online marketplaces covered globally


social media platforms covered globally


items collected in 2021


total marketplace and social media listings enforced

Request a 15 minute personalized demo

Demo our technology to see why Corsearch is the right choice for you.

Corsearch expert analysts
  • Gain visibility of threats to your brand and IP instantly
  • Save hours of manual review time
  • Enforce hundreds of threats in an instant
  • Proactively protect your brand and prove the value to your business

Corsearch is trusted by:

  • Corsearch client - Decathlon
  • Corsearch customer - Levi's
  • Corsearch Client - Mondelez
  • Corsearch Client - Unilever