AI search engine company Perplexity AI has officially made its browser, Comet, free for everyone. Google Chrome continues to hold a massive share worldwide, while Microsoft Edge and Apple’s Safari have secured their own user bases. And since Comet is built on Chromium, the same open-source project behind Google Chrome, people can continue using their favorite Chrome extensions without disruption. The Comet browser was developed by Perplexity AI, an American technology company known for its AI-powered search engine. Yes, since Comet is built on the Chromium open-source project, which also powers Google Chrome, it is compatible with extensions available in the Chrome Web Store.