Perplexity launched Comet on July 9, 2025, initially offering its AI browser to Max subscribers while planning invite-only waitlist access over the summer.

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News analysisRelease: March 31, 2025Published: October 23, 20263 min read

Amazon Nova Act browser agents workflow automation AI reliability

Amazon Nova Act preview made browser-agent reliability a workflow measurement

Amazon released a research preview of the Nova Act SDK on March 31, 2025, presenting browser action as an agent-building surface rather than a completed production service.

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News analysisRelease: January 23, 2025Published: October 23, 20263 min read

OpenAI computer use browser agents research preview

OpenAI released Operator as a U.S. Pro research preview for browser-based task execution

OpenAI released Operator on January 23, 2025 as a U.S. Pro research preview that used a browser to type, click and scroll through web tasks.

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