Because the matching itself happens after the event, people do not feel pressured to select or reject each other in person.
On the other hand, feedback and gratification are delayed as participants must wait a day or two for their results to come in.
In the UK, there are two companies that run events in more than twenty cities: Speed Dater and Slow Dating.
The largest speed dating company in Australia is Fastlife. Several online dating services offer online speed dating where users meet online for video, audio or text chats.
One of the advantages that speed dating has over online speed dating and online dating in general is that when being face to face with someone, you get a better sense of who they are due to their body language, gestures, tonality and more.