I have used a number of similar products as a school leader with responsibility for data/ assessment, but 4Matrix remains the best in my opinion. The range of tools available for interrogating assessment data following a data drop is unrivalled (and grows with every update), it is easy-to-use for most competent middle leaders (though a little bit of in-house training will be needed for some of course!), and it is super quick for data admins to upload and quality assure the data collected.

Teach Technologies, Teach Technologies, (from Twitter)