Results and prospects on light meson spectroscopy with KLOE/KLOE-2

The most recent KLOE results on light hadron studies are presented, with emphasis on: the rare η→e+e−e+e− decay observed for the first time, the dynamics of the η→π+π−γ decay, the search for the U boson produced with η mesons and the σe+e−→ηγ measurement at . We also outlook the prospects on light meson spectroscopy with the KLOE-2 project, aiming to extend the KLOE harvest with increased statistics and detector upgrades.