Wikimedia Foundation Inc.
Wikipedia has always been the backbone of any knowledge-driven discussion. Since its inception, wikipedia has been providing access to high-quality, well-cited information to even the remotest part of the world for free. With 40 euros per year, even if Wikipedia charges 1 cent per page, you can still access ~11 pages per day, which turns out to be way cheaper than any other media like spotify, netflix, hulu etc.