Mongoku - A neat Web-based GUI for MongoDB
adminMongo - An open source admin user interface for your MongoDB
Mongotron - Cross platform MongoDB management. Open source, built using Electron and Angular JS.
DBngin - Free all-in-one database version management tool 🛠️
JawsDB - Fast, reliable, no-bullshark MySQL as a service
MongoDB Startup Accelerator - Get $3,000 in free Atlas credit to run MongoDB in the cloud.