  Presently, there are several experimental setups dedicated to rare event
searches, such as dark matter interactions or double beta decay, in the
building or commissioning phases. These experiments often use large mass
detectors and have excellent performance in terms of energy resolution, low
threshold and extremely low backgrounds. In this paper we show that these
setups have the possibility to exploit coherent scattering on nuclei to detect
neutrinos from galactic supernova explosions, thus enlarging the number of
early detection "observatories" available and helping in the collection of
valuable data to perform flavour-independent studies of neutrinos' emission
spectra.
