Turn the oven on to 325 degrees.
Two 8x4-inch loaf pans should be greased and lined with parchment paper. To easily remove the loaves out of the pans, leave a parchment paper overhang of about 2 inches. (If you wish to bake in a bundt pan or if you only want one loaf, see the notes.)
Combine the almond flour, cocoa powder, instant coffee, baking soda, and salt in a medium bowl. Set apart.
Beat the softened butter and sugar substitute on high speed in a sizable mixing bowl until they are light and fluffy.
After adding, thoroughly integrate the cream cheese.
One at a time, add the eggs, mixing well after each addition.
Add all the dry ingredients and stir well to incorporate.
Finally, stream in the melted baking chocolate and continue mixing until everything is combined. The baking chocolate can be melted in the microwave or over a double boiler in intervals of 15 seconds.
Put the batter in the two loaf pans you've preheated, and bake for 60 to 70 minutes, or until done.
Before removing the cakes from the mould, give them 15 minutes of cooling time. After the cake has completely cooled, put the chocolate ganache on top.