| N/A | AppNexus AppNexus offers online auction infrastructure and technology for data management, optimization, financial clearing and support for directly negotiated advertising campaigns. It integrates with advertising sources including Google's DoubleClick, Microsoft's AdECN, and aggregators.[3] | N/A |
| N/A | Basis from Basis Global Technologies (formerly Centro) is a programmatic ad buying platform supporting digital advertising buying and placement across varying channels. Since the acquisition of SiteScout the platform also contains technology from the SiteScout AdServer. | N/A |