Google rolls out Project Mariner, its web-browsing AI agent, to Google's AI Ultra plan, and brings its capabilities to the Gemini API and Vertex AI (Maxwell Zeff/TechCrunch)

Maxwell Zeff / TechCrunch:

Google rolls out Project Mariner, its web-browsing AI agent, to Google’s AI Ultra plan, and brings its capabilities to the Gemini API and Vertex AI  —  Google announced during Google I/O 2025 that it’s rolling out Project Mariner, the company’s experimental AI agent that browses and uses websites, to more users and developers.