Google Shuts Down Project Mariner: What's Next?
Google has officially shut down Project Mariner, an experimental AI feature. Discover how its technology will continue to influence other Google products.

Project Mariner's Closure
Google has announced the termination of Project Mariner, an innovative feature designed to automate tasks across the web. Launched in December 2024, this project allowed users to delegate up to 10 tasks simultaneously, enhancing productivity through AI. However, as of May 4, 2026, the project has been officially discontinued, with its capabilities integrated into other Google offerings.
The technology behind Project Mariner will now be utilized in products like Gemini Agent and AI Mode, which are designed to streamline tasks such as email archiving and hotel bookings. This shift indicates Google's commitment to evolving its AI tools, potentially paving the way for new features to be unveiled at the upcoming I/O event on May 19th.
- Key points about Project Mariner's impact:
- Integrated into Gemini Agent and AI Mode.
- Enhanced multi-tasking capabilities for users.
- Signals a shift towards more advanced AI functionalities.