Max/MSP, VCV Rack, Overtone, NimSynth, Axiom synthesizer, SynthEdit, Pure Data, Maize Sampler 2, Hexen Modular Synthesizer, SunVox, Reaktor, SuperCollider, Voltage Modular, miRack, HISE, DCubix Twist, Wren modular synthesizer, Zupiter, Softube Modular, SoloRack are some alternatives to Cabbage Studio.