A few minutes into using ChatGPT Atlas, the new internet browser from OpenAI, I ran into quite a big road block. This isn't like Google Chrome, which is used by roughly 60% of people. It's all built around a chatbot you're meant to talk to to surf the web. "Messages limit reached," read one note. "No available models support the tools in use," said another. And then: "You've hit the free plan limit for GPT-5."
In July 2025, Perplexity launched Comet, a groundbreaking AI-powered web browser designed from the ground up for this era of intelligent automation. Comet integrates intelligence at its core, transforming browsing sessions into seamless, conversational workflows.
