Sample Logic has released Animation Station, a MIDI effect instrument plugin that they describe as "the next step in assisted music creation", with an introductory price of $99.99 (regularly $149.99) until June 29th, 2021.
Here's what they say:
With its intelligent "Step Animator" engine, creating powerful MIDI arpeggiation patterns and step sequences has never been easier.
Play single notes, or chords and let Animation Station take your virtual instruments on a creative ride. Play, edit and even export the MIDI data to use outside of the plugin.
Animation Station is the world's most advanced, and most flexible arpeggiator and so much more... step into the future.