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Google Gemini Spark rolls out in beta to all AI Ultra subscribers in the US

· by Pondero Newsdesk

The short version

Google's 24/7 personal AI agent, Gemini Spark, began rolling out on May 29, 2026 to all Google AI Ultra subscribers in the United States, two weeks after its announcement at Google I/O 2026.

Google Gemini Spark rolls out in beta to all AI Ultra subscribers in the US

Google's Gemini Spark, a 24/7 personal AI agent announced at I/O 2026 on May 19, began rolling out in beta to all Google AI Ultra subscribers in the United States on May 29, 2026. The rollout covers both AI Ultra tiers: the $100/month plan and the $200/month plan (reduced from $250 at I/O), per Google's subscription announcement.

What

Gemini Spark is now accessible via a "Spark" tab in the Gemini web interface and appears in the Gemini app on Android and iOS, positioned between Search chats and the Daily Brief section, per 9to5Google's coverage of the rollout. Google labels the feature "Beta" in the mobile apps.

At launch, Spark connects to Google Workspace, including Gmail, Google Calendar, Google Drive, Google Docs, Sheets, and Slides. Specifically it can manage calendar events, draft and reply to email, create and edit documents and spreadsheets, generate slide decks, and organize Drive files. The agent can also operate a remote browser with automatically saved information, for example navigating to a website and interacting with a page such as adding items to a cart, and run code execution on a remote computer, per the same 9to5Google report.

Google structures Spark around three concepts: a Task (the goal), a Schedule (when the agent runs, either on a timer or triggered by an event), and a Skill (reusable instructions the agent can call on). Users can have up to 15 tasks running simultaneously; starting a new request requires waiting if that limit is reached, according to 9to5Google.

Google said it is working on planned connections with apps including Canva, OpenTable, and Instacart, and plans to add the ability to text and email Spark directly, create custom sub-agents, and operate a local browser. Per Thurrott's report on the rollout, the agent will always ask users for confirmation before performing sensitive actions such as sending emails or completing a transaction.

Google AI Ultra access is US-only for Spark. A macOS Gemini app version of Spark is planned for summer 2026, per Thurrott.

Why it matters

Spark moves the AI agent category from chatbot to scheduled automation. Unlike a prompt-response model, Spark can run tasks in the background on a timer without the user being present. That design targets productivity workflows: the agent can send a morning digest from Gmail and Calendar, build a research summary while the user sleeps, or watch for a specific calendar event and then take follow-on steps. The three-part Task/Schedule/Skill framework also means users can build reusable behavioral templates rather than re-describing tasks from scratch each session.

For AI tool buyers evaluating subscription tiers, the $100/month AI Ultra entry point is a meaningful change from the prior $250-only top tier. The new pricing makes Spark accessible to a broader segment of knowledge workers beyond the organizations paying enterprise rates. Both Ultra tiers include Spark; the differentiation between the two tiers is usage headroom: the $100 plan carries a 5x higher usage limit than the Pro plan, while the $200 plan carries a 20x limit, per Google's I/O announcement post.

The rollout arrives as competitors including OpenAI (Operator, GPT-4o computer use) and Anthropic (computer use API) are each shipping their own autonomous agent surfaces. Google's integration depth with first-party Workspace tools gives Spark a distinct initial advantage on document and calendar tasks, though the broader MCP connector ecosystem is still in development.

Context and reactions

Google first described Gemini Spark at Google I/O 2026 on May 19, when it announced the $100/month AI Ultra tier alongside a price cut on the $200 tier. At the time, the company said Spark would roll out to trusted testers that week and then to all US AI Ultra subscribers the following week, per the Google blog post from I/O day. The May 29 rollout matches that stated timeline.

Spark joins several other features in the new AI Ultra subscription including Gemini Omni, a multimodal model for video and image creation; Gemini 3.5 Flash; and the AI Inbox feature for Gmail. Google is moving all AI subscription plans from daily prompt limits to a compute-based usage model that refreshes every five hours, per the same I/O post.

No third-party benchmark or external productivity audit of Spark has been published. The performance descriptions in circulation originate from Google's own announcement materials and should be read as vendor claims until independent assessments are available.

What to watch next

Google has not published a specific date for the planned Canva, OpenTable, and Instacart connector integrations. The summer 2026 window for Spark on macOS is also unconfirmed beyond the Thurrott report's characterization of Google's stated roadmap. Watch Google I/O developer sessions and the Gemini changelog for connector expansion announcements, and whether usage data from the US beta affects the timeline for a global rollout.

Sources