The deal comes the same day as Wyndham Vacation Rentals invested in UK-based luxury home rental brand Veeve.
Terms of the Wimdu-9Flats acquisition – confirmed by CEO of the combined company, Roman Bach – have not been disclosed.
The good news for Wyndham’s Denmark-based brand Novasol (a 48-year-old rental service from Denmark, formerly known as Noridsk Ferie) is that it will get its hands on what is claimed to be a combined portfolio of around 500,00 short-term rental properties in 140 countries.
Novasol has a modest figure of 40,000 properties in 29 European countries.
The company will have a reasonably difficult task on its hands if it wants to try and resurrect the ambitions of 9Flats and Wimdu.
Both positioned themselves in their early days as viable competitors to their well-funded and media-adored counterpart in the US, Airbnb.
The pair were founded over five years ago.
9flats has received about $10 million from sources such as PROfounders Capital and Redpoint Ventures, but its last raise was a Series B in 2012.