Hoax Slayer is described as 'Spam is the Internet's plague. Hoax-Slayer works to tackle the issue by presenting information that can assist Internet users in recognizing and dealing with spam'. There are five alternatives to Hoax Slayer, not only websites but also apps for . The best alternative is Snopes, which is free. Other great sites and apps similar to Hoax Slayer are FactCheck (Free), TruthOrFiction (Free), Quod (Free) and VeriFact (Free).
Snopes is a website covering urban legends, Internet rumors, e-mail forwards, and other stories of unknown or questionable origin. It is a well-known resource for validating and debunking such stories in American popular culture.
Quod.us is a place where anyone can report misinformation they encounter online. The open database will allow researchers and developers to create tools that help manage and understand the spread of misinformation.
Verifact is a decentralised fact checker which uses blockchain to reward contributors for tracking the credibility of news websites. The app displays a reliable and unbiased score to keep news sites and journalists accountable for factual reporting.