FuelPHP vs GraPHP: What are the differences?

What is FuelPHP? A fast, lightweight, community driven PHP5 framework. FuelPHP is a fast, lightweight PHP 5.4 framework. In an age where frameworks are a dime a dozen, We believe that FuelPHP will stand out in the crowd. It will do this by combining all the things you love about the great frameworks out there, while getting rid of the bad.

What is GraPHP? *A PHP graph DB web framework *. The goal of this project is to build a lightweight web framework with a graph DB abstraction. It should be very easy to create the graph schema with no knowledge of of how the data is stored. Also, the schema should be incredibly flexible so you should never need migrations when adding new models (nodes), connections (edges), or data that lives in nodes.

FuelPHP and GraPHP can be categorized as "Frameworks (Full Stack)" tools.

FuelPHP and GraPHP are both open source tools. It seems that FuelPHP with 284 GitHub stars and 57 forks on GitHub has more adoption than GraPHP with 135 GitHub stars and 5 GitHub forks.