By the way, Perplexity also launched its AI browser - Comet. (https://comet.perplexity.ai/)

It has an agent assistant in the sidebar. In addition to the usual contextual answers from tabs, this agent can also: search, compare products, make reservations, respond to emails and order pizza. The assistant "sees" pages, analyzes YouTube, Google Docs or PDFs and provides summaries or insights.
Everything is built on Chromium, so you can import extensions, bookmarks and settings from Google Chrome with one click.

Security? Data is stored locally, Comet does not train the model on personal data and includes an ad blocker.

So far, access is only for Perplexity Max - $200/month, so we are waiting for it to be rolled out to the public. Support for Mac and Windows, and a mobile version is also on the horizon.