There's a really good website from Argentina called Chequeado. They use data to do factchecking of fake news and things that politicians said, for example. They also complement that info with different sources. It's a really cool tool:
This is a very interesting tool. Do media publications use this as a third-party verifier to fact-check and compare their reporting, or is predominantly used by readers?
Thanks for sharing! I'll definitely use this tool soon. I can't emphasize enough how important and useful this tool is! I usually struggle finding sources to verify. This just made my life easier!