What are some popular AI tools used for SEO?

Read also:

• Google launches Doppl, a new app that lets you visualize how an outfit might look on you - TechCrunch
• What is the original source of the discord between Princes Harry and William? Does it go back to their childhood, or did it start with Meghan Markle?
• Why is the French way to say please is "S'il te plaît" and not "Pour Favour" like Spanish and Portuguese "Per Favor" and Italian "Per Favore" in the Romance languages group?
• Kristin Davis Set The Record Straight On Whether She Dated Chris Noth - BuzzFeed
• ‘The market is as clueless as the Fed’: Why this trader says stocks could continue to do well for months - MarketWatch
• When was the last time you had sex with someone much older than yourself?
• New Hope on Autoimmune Diseases: Sunlight - Newser
• Are today’s baseball pitchers faster than a few years ago, or is it that radar guns have improved and get the pitch speed as it is released rather than as it reaches the plate?
• Harvard Asks For Summary Judgment in Funding Case, Says White House Pushed Cuts Despite Agency Objections - The Harvard Crimson
• Safeway workers begin striking in 4 Colorado cities - 9News
• Planet Nine? Not quite, but some astronomers think they've spotted a new dwarf planet - NBC News