Comparison of line-of-sight velocity estimates from the full-spectrum fitting codes spexxy and ULySS. The estimates from spexxy are obtained by fitting with an interpolation over the PHOENIX library of synthetic spectra, while ULySS uses a linear combination of empirical spectra from the MIUSCAT library. As the ULySS uncertainties were overpredicted for higher signal-to-noise sources, an empirical correction has been applied. The two methods show reasonable agreement, save for a small systematic shift towards higher velocities for ULySS.