From Smart Replies to a 24/7 Gmail AI Agent
Google is pushing Gmail far beyond autocomplete. At Google I/O 2026, the company unveiled Gemini Spark, a 24/7 Gmail AI agent that doesn’t just draft replies, but actually sends emails, books meetings, and updates your calendar across Google Workspace. Running on the Gemini 3.5 model and Google’s Antigravity infrastructure, it’s designed for long-running, background tasks: confirming a client call overnight, reshuffling meetings after a cancellation, or notifying colleagues when a deadline slips. Crucially, Spark is positioned as an opt-in, under-your-direction feature: it will double-check with you before taking high‑stakes actions. In practice, that means you could wake up to a cleaned-up inbox, pre-scheduled follow-ups, and a calendar that matches what Spark inferred from your ongoing threads. For business users, this marks a shift from AI as an occasional helper to continuous Workspace automation woven into daily email scheduling and coordination.
Gmail Live and Docs Live: Voice-First Workspace Automation
Alongside Spark, Google is layering conversational interfaces onto core productivity apps, turning them into an ambient AI assistant you can talk to. Gmail Live lets you query your inbox with natural speech—“What’s my flight’s gate number?”—and Gemini hunts through booking emails to surface the answer. Docs Live goes further, transforming spoken thoughts into structured documents while pulling context, with permission, from Gmail, Drive, and the web. You might brainstorm a project plan out loud and end up with a neatly organized doc, complete with bullets, sections, and referenced materials. Keep is getting similar treatment: talk into your phone and it turns your rambling into checklists and organized notes. For Google AI Pro, Ultra, and Workspace business customers, these tools promise fewer clicks and searches, shifting repetitive typing and formatting into a hands-free workflow that works in the background as you speak.
What You Can Automate Today: Practical Email and Scheduling Scenarios
The new Workspace features translate into concrete, time-saving routines for knowledge workers. A Gmail AI agent like Gemini Spark can watch for phrases such as “let’s find time next week” and propose calendar slots, email participants, and add events—without you manually switching between apps. If a client emails asking for an updated proposal, Spark could draft a response, attach the latest document from Drive, and schedule a reminder to follow up if they do not reply. Gmail Live can act as your quick-reference command line: ask for “all unread messages from legal this week” or “invoices awaiting approval,” and then archive, snooze, or forward with follow-up voice commands. Combined with Docs Live, you might dictate meeting notes that automatically link back to the original calendar event and relevant Gmail threads, turning messy communication into organized, searchable records that require minimal manual intervention.
IrisGo and Helio Show the Broader Shift to Ambient AI Assistants
Google’s move sits within a wider race to build ambient AI companions that work before you ask. IrisGo, for example, is building an on-device desktop assistant that learns your routines locally and automates repetitive workflows across emails, spreadsheets, browsers, and internal tools. Instead of pasting prompts into a chatbot, IrisGo observes how you actually work—drafting emails from documents, pulling figures into reports, summarizing local files—and then repeats those routines on your PC. The startup, backed by AI Fund led by Andrew Ng and working with OEM partners like Acer, emphasizes privacy by processing data on-device. Meanwhile, Helio’s zero-code team workspace (noted alongside IrisGo as part of a growing market) highlights how enterprises are adopting AI-powered collaboration tools to orchestrate tasks across teams. Together with Google’s Workspace automation push, they signal a future where AI agents quietly coordinate email scheduling, documentation, and workflows across both personal desktops and cloud suites.