I am a sucker of niche tools which are not as popular their other alternatives, but they get the work done just fine, or in some cases even better.

Directory of 500+ sources to find all types of content from news, to images, stock music, video footage, icons, sounds, trends, data. Bonus sections: 1) search engines 2) Tools to monitor webpages and manage RSS feeds. Manually vetted. Updated Jan 2024.