ChatGPT and Perplexity face off in our first round of Tom's Guide's annual AI Madness championship.

Mon, January 19, 2026 at 3:05 PM UTC We asked ChatGPT, Grok, Perplexity, and Claude what XRP (CRYPTO: XRP) will be worth by the end of 2026, and got answers ranging from under $2 to over $14. The AI ...

ChatGPT and Perplexity do not recommend the best business in your market. They recommend the one they understand and trust. The difference is bigger than most owners think.

How do you know which AI chatbot is the best? Today, we're putting ChatGPT and Perplexity AI head-to-head. Because they're designed for different purposes, it's tough to rate either as unequivocally ...

In the last 24 hours, ChatGPT and Perplexity have introduced new AI-driven shopping experiences that aim to deliver more personalized product discovery and guidance. Both experiences are meant to help ...

To fuel the debate in the SEO world of the topic of structured data and LLMs and AI engines, we are hearing that once again, AI engines like ChatGPT and Perplexity are not using structured data in any ...

Here's how I used ChatGPT, Gemini, and Perplexity to find the best deal on a PS5 Pro before the April 2, 2026, price hike ...

Analysis of 83,670 AI citations finds 121x gap in Wikipedia usage between engines; LinkedIn only cited by ChatGPT AUSTIN, TX, UNITED STATES, January 21, 2026 ...

Perplexity in-chat shopping with PayPal: Is it the future of e-commerce? Swipe. Tap. Buy. Online shopping already feels effortless — but Perplexity AI just raised the bar. Thanks to its new ...