For many years, cross trainers have been seen as a suitable alternative, and were actually all that was available prior to companies manufacturing netball shoes. However they are becoming more like running shoes, and should be approached with caution. In fact, we now often suggest netball shoes as the most suitable for gym based fitness activities.
In recent years tennis shoes have reduced their weight & they now tick all the boxes to be very suitable shoes for netball, as the playing surface & movement patterns in netball & tennis are very similar. If you are a shoe destroyer it may well be in your interest to consider tennis shoes.
Companies like Asics & Mizuno make specialty netball shoes which address the issues described above.
Shoes Phil likes (January 2019) & not in any order: