Is it possible to get an e-Visa for Vietnam?

Despite that fact that many websites claim to offer them, there is no such thing as an e-visa for Vietnam.

However in addition to normal consulate-issues visas, there is a "Visa On Arrival" available, however this works differently to visa on arrival for most other countries.

In order to obtain a VOA for Vietnam for need to first obtain an official invitation letter, and this service is available via countless websites - some of them legitimate, some of them less so.

TripAdvisor has a very good article on Vietnam Visa on Arrivals and I would strongly suggest reading it before you decided if a visa on arrival is right for you, and before picking a company to arrange the invitation letter.

Be very careful when picking a company to use for this service - many companies go to great lengths to try and mislead you during the process. For example, www.vietnamvisa.govt.vn appears to be a legitimate Vietnam Government website - except it's not. The government domain is "gov.vn" - this website has nothing to do with the government and is trying to use a similar domain to mislead you.

This confused me greatly as well, because like @Doc mentioned in his answer, there are many websites trying to look more official than they are. But I think in general that is just a sales tactic, as the whole process really isn’t that complicated. Like he also said, it’s not actually an e-visa but for all intents and purposes it can be seen that way and the immigration procedure is fully accustomed to this. I successfully used one of these services as well just about a month ago.