Gemini Spark
Google's 24/7 personal AI agent that keeps working while your laptop is closed
Editorial take
Spark is the most convincing case yet for an always-on agent: it lives in Google's cloud rather than on your laptop, so scheduled work actually happens while you sleep. Until the US-only beta, the $99.99/mo entry price and the undisclosed usage caps loosen up, it is a glimpse of the future that most people should watch rather than buy.
What is Gemini Spark?
Gemini Spark is Google's always-on personal AI agent, announced at Google I/O 2026. Unlike chat assistants that only work while you have a tab open, Spark runs on dedicated Google Cloud VMs and keeps executing tasks around the clock: monitoring your inbox, tracking prices, compiling research digests and planning events, checking in with you before it takes major actions.
It is built on the same Antigravity agent harness that powers Google's developer platform and runs on Gemini 3.5 Flash. The headline features are Tasks, Skills and Schedules: you teach Spark reusable behaviors in plain language, then let it run them on a timer or when a condition triggers. It gets its own email address, browses the web through Chrome, and plugs natively into Gmail, Calendar, Drive, Docs and the rest of Google Workspace, with custom MCP server support for third-party connections. A macOS desktop agent added in June 2026 extends it to local file automation.
The catch is access. Spark is a US-only beta perk of the Google AI Ultra subscription, so the effective entry price is $99.99 per month, and it ships with undisclosed usage caps that even Ultra subscribers cannot raise. Early reviews called it genuinely useful for research, shopping and inbox chores, while flagging open questions about privacy and purchase permissions for an agent with this much account access.
Best for
Google Workspace power users who want background automation without building workflows
Key strength
True 24/7 execution with native Google app integration
Score breakdown (out of 5)
What you would use it for
- →Monitoring email and drafting replies for approval while you are away
- →Recurring research digests and price tracking on a schedule
- →Event and travel planning across Calendar, Maps and Gmail
- →Local file cleanups and organization via the macOS desktop agent
Pros & Cons
👍 Pros
- ✓True always-on execution: scheduled and triggered work happens even with your devices off
- ✓The deepest Google Workspace integration of any agent on the market
- ✓Teachable skills make automations reusable without building workflows
- ✓MCP support opens it to custom integrations
👎 Cons
- ✗US-only beta locked behind a $99.99/mo Google AI Ultra subscription
- ✗Undisclosed usage caps with no way to buy more capacity
- ✗Onboarding warns it may share info or make purchases without asking, contradicting keynote assurances
- ✗Third-party ecosystem is tiny compared with ChatGPT's plugin catalog
Key Features
- ✓ Runs 24/7 on dedicated Google Cloud VMs, independent of your devices
- ✓ Tasks, Skills and Schedules: teach reusable routines in plain language
- ✓ Native Gmail, Calendar, Drive, Docs, Sheets and YouTube integration
- ✓ Custom MCP server support for third-party connections
- ✓ macOS desktop agent for local file automation
- ✓ Agent Payment Protocol for user-authorized purchases
- ✓ Dedicated agent email address and Chrome-based web access
Available on
Integrates with
Gemini Spark Pricing
Google AI Ultra
- ✓Gemini Spark beta access (US only)
- ✓5x Pro usage limits in the Gemini app and Antigravity
- ✓20 TB storage
- ✓$100 Google Cloud credit
- ✓YouTube Premium included
Google AI Ultra 20x
- ✓Everything in the $99.99 tier
- ✓20x Pro usage limits
- ✓30 TB storage
- ✓Project Genie and Project Mariner exclusives
- ✓12,500 AI Credits
Gemini Spark vs Competitors
AI models powering Gemini Spark
Developer resources
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