Both Derrida and Deleuze develop transcendental philosophy in the direction of difference, and both use the sublime to dissolve the bridge it supposedly forms between the sensible and supersensible, just as both see the foundation of experience to be transcendental difference. As well, they share a conception of difference that rejects the principle of contradiction, a difference that conditions everything but is not itself given. Perhaps it is this that inspired Derrida to claim ‘nearly total affinity’ with Deleuze's philosophical ‘theses’ (2001: 192).

Nevertheless, there are fundamental differences between their respective accounts of difference. For Derrida, transcendental différance deconstructs the possibility of any supersensible ‘outside’ emerging from the sublime experience (différance is the condition of its impossibility, we might say), and so poses itself against any form of empiricism, including Deleuze's ‘superior’ or ‘transcendental’ version. As Derrida clearly puts it:

Empiricism dreams of the outside, dreams of its outside, and this dream forever stands in the way of its fruitless desire to break through. So although différance deconstructs these ambitions, it also locates itself within the Kantian distinction of transcendental and empirical realms as the condition of their deconstruction. This is Derrida's version of Critique, one in which the deconstruction of metaphysics is ‘this simultaneously faithful and violent circulation between the inside and the outside of philosophy’ (1982: 6). In this sense, the abyss between the Kantian faculties remains the subject's condition of possibility and impossibility, and Derrida's work hovers unfaithfully on the edge of a recognisably Kantian project.

Although, as we have seen, Deleuze finds the conditions for his own version of transcendental philosophy in Kant, and specifically in a close and arguably ‘faithful’ reading of Kant's sublime, this leads him to a ‘higher power’ of difference, one by which its repetition as sensation destroys any transcendental subjectivity as it launches itself onto a path of experimentation to create the new.