Gemini Spark is currently only available to Google AI Ultra subscribers in the US, meaning you’ll need to spend at least $100 per month to access it.

After showcasing the tool last week at I/O 2026, Google's new agentic AI tool Gemini Spark is now available in the US.

The search giant describes Spark as a “24/7 personal agent” that is capable of working on tasks in the background on Google Cloud, even if your computer or phone is turned off. It runs on Google’s Gemini Flash 3.5 model and is built on Google's Antigravity platform.

The AI tool goes beyond what is offered by Google Gemini alone, as it can take actions on users’ behalf. For example, it can book a flight or hotel room. However, unlike other agentic tools already on the market, it offers native integration with Google’s existing and widely used suite of products.

For example, Spark could build an outreach target list for your business using emails stored in your Gmail account or meetings stored in your Google Calendar. Or it could list and record the price differences between vendors when planning a wedding or home renovation automatically, using data it pulls from your Gmail account.

Unfortunately, Gemini Spark is currently only available for Google AI Ultra subscribers, meaning you’ll need to spend at least $100 per month, though you’ll also get perks like up to 20TB of cloud storage and access to Google Antigravity, its agentic development platform.

Gemini Spark's release comes amid numerous other big announcements from Google around its AI offerings. These include an extensive redesign of the Google Gemini user interface, as well as Gemini Omni, a new creative video model that can combine images, audio, video and text as input. In addition, Google also announced a desktop macOS app for Gemini.

Gemini Spark isn't just limited to the confines of the Google ecosystem. The company says it is launching with connections to design app Canva, restaurant booking service OpenTable and grocery retailer Instacart today, and plans to add more integrations in the coming weeks. Though details of all its upcoming integrations aren't clear, brands like Adobe, Uber, Spotify and Booking.com are included in an infographic of its upcoming partners.

Google also says it plans to progressively add new capabilities, including the ability to text or email Spark, create custom sub-agents, and operate your local browser.