adminMongo - An open source admin user interface for your MongoDB
Micro Focus Content Manager - Micro Focus Content Manager is an easy-to-use document and records management system that helps capture, manage, and secure business information, whether it’s digital or physical data.
Mongoku - A neat Web-based GUI for MongoDB
Objective ECM - Objective ECM is a secure and reliable Enterprise Content Management software that empowers users to manage their content and build powerful business processes.
MongoLab - MongoLab is a fully managed MongoDB Database-as-a-Service platform that automates the operational aspects of running MongoDB in the cloud.
Google Cloud Datastore - Cloud Datastore is a NoSQL database for your web and mobile applications.