Research ad vendors and buyers across
the largest advertising database on earth

Thalamus is the database of record for the online advertising industry.

Brands, agencies, and vendors use Thalamus to source and connect with new potential partners across the digital and mobile advertising ecosystem.

Ad Vendor Database
Leverage the most comprehensive database of
digital and mobile advertising vendors there is.
Discover Ad Buyers
Prospecting for new brands, agencies,
and media buyers has never been easier.
Ad Buyers in News
Performance Trading Desk
Harness the Most Intuitive Ad Buying Platform there is, and Access Global Ad Inventory Across all Channels.
  • Truly Cross-Channel: Desktop, Mobile, Video, Native
  • Global Reach: Over 500M Daily Impressions Available Across 40 Premium Exchanges & SSPs
  • No Contracts, No Minimums, Pure Self-Service
  • 100% Transparency: Site and Placement Level