Cuckoo is a full-feature behaviour analysis platform which supports extensions via plugins.<p>SEE is a modular and flexible framework for building sandboxed test automation against generic software.<p>Focus of SEE design is to speed up the development of behavioural analysis platforms. It allows to choose between several different sandboxing technologies and provides a plugin-based event-driven architecture in order to control them.<p>SEE is for developers and not for users. If you want an out-of-the-box solution for analysing malware you choose Cuckoo. If you want to develop your own analysis platform, you better try out SEE.