For Founders in C2C or hyper-local niches, Gumtree demonstrates you can monetize visibility and believe in without the need of forcing a heavy transaction layer. Begin by owning discovery and communication; only then include payments and logistics. Vertical niches scale more quickly in AU than horizontal giants. Substantial‑progress niches like https://directory4search.com/listings13599528/the-ultimate-guide-to-australian-online-marketplaces