GGB Less than a dine-in restaurant of the same output, because there is no front-of-house to fit out and the footprint is smaller — but how much less depends entirely on your concept, location and equipment. The figure that decides whether it works is not the headline capex; it is the unit economics once aggregator commission is taken out. Model the per-order margin before you sign anything.
From Cloud Kitchen Setup in Dubai: Costs, Licensing and the Real Economics — the full reading, with the method behind this answer.