Google’s Gemini Spark AI agent launches at $99.99 a month, but reviewers question the value
Google has officially released Gemini Spark, its new background AI agent, exclusively to US subscribers of the AI Ultra plan. While hands-on tests demonstrate impressive multi-step capabilities, the high cost and data access requirements have sparked debate over whether the tool justifies the financial and privacy trade-offs.
Google has launched Gemini Spark, an artificial intelligence agent previously unveiled at the I/O 2026 conference, designed to execute multi-step tasks autonomously in the background. The service is currently available exclusively to subscribers of Google’s AI Ultra plan, which carries a monthly fee of $99.99. Access is restricted to users located in the United States who have their device settings configured for the English language.
During the I/O 2026 keynote, Google Vice President Josh Woodward demonstrated the agent’s capabilities, showcasing its ability to draft emails, compile data, and manage calendar events. Independent testing by The Verge indicates that Gemini Spark can perform these complex tasks with a high degree of accuracy. In one test, the agent successfully identified a contact without an explicit name, located a file without standard naming conventions in Google Drive, and drafted an email containing compiled financial data.
The agent requires users to enable a feature called Personal Intelligence to function effectively, which grants the AI access to user data such as Gmail and Drive. Google states that while the system utilises this data for immediate task execution, it does not train directly on user Gmail inbox data. However, reviewers have noted that the necessity of enabling this feature raises significant privacy concerns, particularly given the sensitivity of the information being processed.
Despite its technical proficiency, the agent demands substantial user oversight. Reviewers reported that they felt compelled to constantly monitor the agent’s progress and verify outputs, particularly when handling personal information or drafting communications. This requirement for micromanagement has led some to question the utility of an autonomous assistant that still requires human intervention to ensure accuracy and appropriateness.
The high subscription cost has also drawn criticism, with reviewers suggesting the current performance levels do not justify the $99.99 monthly fee. While the agent can complete tasks that would otherwise take time, many users could perform these same actions manually without the premium subscription. The combination of privacy trade-offs, the need for active user supervision, and the steep price point has led to skepticism regarding the immediate value of Gemini Spark for the average consumer.
