TheFork Australia (formerly known as Dimmi) was an online restaurant reservation platform founded in 2009 by Australian entrepreneur Stevan Premutico.

Dimmi's restaurant reservation engine, dining portal and online bookings was powered by ResDiary.

The idea behind Dimmi was created by Stevan Premutico on a coffee shop napkin in 2007.

[7] In January 2019, Dimmi announced its rebrand to TheFork operating as part of the TripAdvisor.

[2][8] On 8 January 2024, in a statement issued online and sent to members, TheFork announced it would be discontinuing operations in Australia from 31 March 2024.