Massive vs Upmin Admin: What are the differences?
Developers describe Massive as "A Postgres-Centric Data Access Tool". Massive's goal is to help you get data from your database. This is not an ORM, it's a bit more than a query tool - our goal is to do just enough, then get out of your way. Massive embraces SQL completely, and helps you out when you don't feel like writing another mundane select * from statement. On the other hand, Upmin Admin is detailed as "Framework for creating powerful admin backends with minimal effort in Ruby on Rails". Upmin Admin is a framework for creating powerful admin backends with minimal effort.
Massive and Upmin Admin can be primarily classified as "Database" tools.
Massive and Upmin Admin are both open source tools. It seems that Massive with 2.55K GitHub stars and 194 forks on GitHub has more adoption than Upmin Admin with 789 GitHub stars and 78 GitHub forks.