Mongoku - A neat Web-based GUI for MongoDB
Brick By Brick - A free guide to building awesome communities
MongoLab - MongoLab is a fully managed MongoDB Database-as-a-Service platform that automates the operational aspects of running MongoDB in the cloud.
Telescope - Telescope is an open-source app that lets you easily set up your own online community.
JawsDB - Fast, reliable, no-bullshark MySQL as a service
Stacks Accelerator - $50k Investment + 3 Month Program for Web 3.0 Startups