New AI-powered shopping services and tools launched recently, just in time for the holiday shopping season. Shopping assistant chatbots were a novelty a year ago. Now, they’re everywhere.After rolling out AI-powered assistants, online retailers and tech companies have been adding more artificial intelligence features to make online shopping easier and more convenient.The latest crop of AI-powered shopping services and tools made their debut in recent weeks, just in time to kick off the holiday shopping season that begins with Black Friday.Here’s a rundown of existing and newly released AI services that can help with your search for the perfect gift in the run-up to Christmas: