Spent a while looking into this and couldn't find a clear answer, so here I am. Polyamorous dating communities have largely consolidated around Feeld which handles it well.
Profile quality matters more than which platform you choose — a well-written bio beats a hundred passive swipes. Profile photos matter enormously — natural lighting and a genuine smile outperform all other variables.
Profile photos matter enormously — natural lighting and a genuine smile outperform all other variables.