Remerge on Why App Retargeting is Essential for All Mobile Developers:Our Senior App Retention Specialist Kirill Sofronov sat down with Thalamus to discuss the cruciality of app retargeting for mobile developers, and the future of re-engagement campaigns in mobile marketing. Thalamus is the largest research database of ad vendor data in the world. With over 50,000 ad partners and counting, Thalamus houses the most comprehensive dataset of ad partner capabilities, contacts, marketing collateral, ad specs, network data, and marketer reviews for vendors across the globe.