Perplexity has expanded its user access through a new integration with the Mozilla Firefox browser. With Firefox version 144 on desktop giving users the ability to set Perplexity as their default search engine or choose it for individual searches. The addition allows users to access accurate, well-cited answers directly from the browser.

According to the announcement, the feature is designed to provide more flexibility in how people search online offering the option to use AI-powered responses when desired while maintaining access to traditional search tools.

Mozilla highlighted that the update reflects its long-standing commitment to user choice and privacy. With Firefox 144, users can decide when to use intelligent, conversational search and when to rely on conventional engines an approach Mozilla says puts people first and ensures innovation remains user-driven.

The integration marks another step toward expanding Firefox’s search ecosystem, emphasizing transparency, control, and the freedom to shape one’s own online experience.