  We consider theories of fractons with $N$ fields. These theories have exotic
spacetime symmetries, including a conserved dipole moment. Using collective
fields we solve these models to leading order in large $N$. The large $N$
solution reveals that these models are strongly correlated, and that
interactions generate a momentum-dependent self-energy. Dipole symmetry is
spontaneously broken throughout the phase diagram of these models, leading to a
low-energy Goldstone description of what we dub "dipole superfluids."
