I made a website to compare prices across regions for Nintendo Switch games. It started as a Google Spreadsheet but because of traffic I quickly had to move to a standalone website. Getting around 2M users per months now. I’m trying to keep the ads to a minimum, and I’m partnering with online stores for gift cards.
Shameless plug, but I work for Slite.com and you should try it. We also made a browser extension that replace your new tab with our editor, no strings attached: For Firefox and for Chrome