Here is the higher-level picture of Adelaide.
A Small, Steady Market
Most active Adelaide profiles are long-running. Providers stay in the market for years rather than months. This produces a scene where reputation matters more than novelty, and where the providers you book once are likely to still be there next year.
For clients, this is a benefit. Repeat bookings are easy to set up and the relationships compound.
Peak Windows
Thursday through Saturday evenings are peak. Sunday afternoons and weekday daytimes are the easier windows.
Adelaide's event calendar is anchored by the Adelaide Festival, the Fringe, and the Adelaide 500. These weeks bring noticeable lifts and tighten availability.
Mostly Local
Visitor traffic to Adelaide is smaller than to the eastern capitals. The market is mostly local. This makes pricing more stable and same-day bookings more achievable than in larger cities.
Touring Profiles Are Less Frequent
Touring providers visit Adelaide less often than they visit Brisbane or Perth. When they do, they typically combine the visit with a Melbourne stop. Worth watching touring schedules for occasional options.
Where to Start
Browse the Adelaide city page. The CBD carries most of the action; the inner suburbs add a smaller cluster.