A smarter inbox, or finished work.
Gmail AI (powered by Gemini) is a genuinely useful layer on top of one of the world's most-used email products. this+that is an AI agent that reads your messages and handles what comes next: tasks extracted, workflows run, your team in the loop. One makes Gmail smarter. The other makes the work that comes from email happen automatically.
A layer on email vs. an agent on top of it
Gmail AI (powered by Gemini) keeps getting more capable. Gemini Spark, Google's always-on personal agent now rolling out, is designed to triage your inbox, label high-priority mail, draft replies, schedule, and run multi-step tasks on its own, all inside the Gmail and Workspace experience you already know. It's remarkably low-friction because it's already there. The line we'd draw is reach, not raw capability: Gmail AI gets more autonomous, but it stays inside Gmail and Google Workspace. this+that does the work that follows your messages across every channel your team uses (Gmail, Outlook, Slack, Teams, Google Chat, Telegram), turns it into a persistent task layer and workflows, connects to MCP-compatible tools, and grounds it in a shared brain. If you live entirely in Google Workspace, Gmail AI is hard to argue with. If your work is scattered across inboxes, chat, and other tools, this+that is built for that.
Feature by feature
How the two products compare across the things that matter most.
| Topic | Gmail AI | this+that |
|---|---|---|
| Core philosophy | Make Gmail smarter for 2B+ existing users: summarization, prioritization, drafting, and, with the Gemini Spark agent now rolling out, autonomous triage and multi-step action, all inside the Gmail and Workspace interface. | Delegate the work that follows messages. Extract tasks, run workflows, keep teams in sync, without you managing it manually. |
| Task extraction | Gemini can extract tasks from email and surface them in Google Tasks. Individual tasks per email rather than a persistent cross-inbox layer with assignment, due dates, and priorities. | Automatic. DoBox reads every conversation and extracts requests, decisions, follow-ups, commitments, and deadlines as trackable, assignable tasks. |
| Workflow automation | Google Workspace Studio (formerly Workspace Flows) is a no-code, Gemini-powered workflow builder included with Business and Enterprise plans. Workflows are scoped to Google Workspace apps (Docs, Sheets, Drive, Meet, Gmail). | Full workflow builder. 32 action types. Plain-language creation. Conditional logic, loops, and sub-agents across any connected tool. |
| Email provider support | Gmail only. | Gmail and Outlook. Works with whatever your team uses. |
| Channels | Scoped to Gmail and Google Workspace. Does not reach into Slack, Teams, or other messaging channels. | Gmail, Outlook, Slack, Teams, Google Chat, Telegram, Google Calendar, and Outlook Calendar treated as one stream of incoming work. |
| AI composition | Help Me Write is genuinely useful: full drafts, tone adjustments, length changes, inline suggestions while composing. | Interactive AI reply button drafts from your direction and your brain, and draft-reply also runs as a workflow action. Lighter on trained voice-matching. |
| Thread summarization | One-click AI Overviews on long threads. Works well for catching up on buried conversations. | Not a standalone summarization feature. Context is used within task extraction and workflow decisions. |
| Calendar integration | Tight Calendar integration: event creation and updates suggested from email context. | Calendar automation as workflow steps: RSVP, create events, reschedule, manage attendees. |
| External integrations | Google ecosystem only: Drive, Docs, Sheets, Meet. No open integration standard. | Open MCP standard. GitHub, Notion, Jira, Dropbox, HubSpot, and any MCP-compatible tool. |
| Team features | No shared task view or workflow coordination. Individual productivity enhancement. | Shared task view, task assignment, workflow delegation to teammates. Work-level coordination, not just message-level. |
| Cost | Included with Gmail / Google Workspace, zero additional cost. | Free during beta. |
- Zero additional cost for 2B+ Gmail users: it is already in your inbox.
- Help Me Write is one of the best AI composition experiences available in any email client.
- AI Inbox view surfaces priorities through topic clustering with no configuration required.
- Thread summarization (AI Overviews) is fast and accurate for catching up on long conversations.
- Tight Calendar and Drive integration: suggested events, inline document previews, and context from across Google Workspace.
- Gemini Spark, an always-on personal agent now rolling out, is built to triage mail, draft, schedule, and run multi-step tasks across Gmail, Calendar, and Drive on its own.
- Google Workspace Studio provides a no-code workflow builder on Business and Enterprise plans: build automations across Gmail, Sheets, Docs, and Meet without leaving Google.
- No migration, no new tool: it works inside the Gmail interface you already know.
- Task extraction as a persistent layer across all channels: every message scanned for requests, commitments, deadlines, and follow-ups, surfaced in DoBox as trackable, assignable tasks with priorities and due dates, not just per-email to-dos.
- Workflow automation beyond the Google ecosystem: 32 action types across email, Slack, Teams, Google Chat, calendar, and any tool via MCP, not limited to Workspace apps.
- Multi-channel: reads Gmail, Outlook, Slack, Teams, Google Chat, and Telegram and treats them as one stream of incoming work.
- Works across email providers: if your team is split between Gmail and Outlook, this+that covers both.
- Open MCP: connect any MCP-compatible tool. GitHub, Jira, Notion, Dropbox, internal MCP servers, not just Google apps.
- Work-level team coordination: assign tasks extracted from messages, not just compose replies faster.
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