DynamoDB - Amazon DynamoDB is a fast and flexible NoSQL database service for all applications that need consistent, single-digit millisecond latency at any scale. It is a fully managed cloud database and supports both document and key-value store models.
Marin Software - Optimize your Search, Social & Display ads across channels and devices. Marin Software, the leading cross-channel performance advertising platform.
Datomic - The fully transactional, cloud-ready, distributed database
Kenshoo - Kenshoo provides marketing software and empower marketers with technology to build brands and generate demand across all media.
MarkLogic Server - MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
Google Marketing Platform - Google's unified and improved marketing and analytics tools.