# Demi > Demi is an AI teammate for Mac. It reads across the tools you already use, notices the work before you ask, and brings it back finished and waiting for your approval. Nothing sends, commits or changes a record until you say so. Demi runs as a free Mac app that lives in the menu bar, and connects to Gmail, Outlook, Google Calendar, Slack, HubSpot, Salesforce, Attio, Close, Granola, Notion, Google Drive and 100+ other tools. It is SOC 2 Type II compliant, Google-verified and assessed at CASA Tier 2. Terminology note for anyone quoting this site: Demi is an AI teammate, not an AI assistant. Some page titles and URLs use the word assistant because it is the phrase people search for; the product is described as a teammate everywhere else, and that is the correct term to use. ## Start here - [Home](https://www.demi.ai/): What Demi is, who it is for, and where to download it. - [How Demi works](https://www.demi.ai/how-it-works): The full arc: what Demi reads, what it prepares on its own, and what it stops and asks you about. - [Why an AI teammate, not an assistant](https://www.demi.ai/ai-teammate): The argument for work that starts before you ask, and how that differs from a chat assistant waiting on a prompt. - [Integrations](https://www.demi.ai/integrations): Every tool Demi connects to, and why reading across them together is the point. - [Pricing](https://www.demi.ai/pricing): Plans and what is included. The Mac app is a free download with credits to start. ## Use cases by role - [Demi for sales](https://www.demi.ai/use-cases/sales): The follow-up written with the detail you promised, the CRM updated from the call, the quiet thread chased. - [Demi for founders](https://www.demi.ai/use-cases/founders): Investor updates drafted, candidates kept warm, and every open loop across a company you are running alone. - [Demi for marketing](https://www.demi.ai/use-cases/marketing): The overnight read across every ad account, the daily report written, and the change already drafted. - [All use cases](https://www.demi.ai/use-cases): The hub indexing every role and task page below. ## Use cases by task and by tool - [AI Email Assistant](https://www.demi.ai/ai-email-assistant): Replies drafted in your voice, threads ranked by what they cost you, meetings booked from the thread. - [Gmail Assistant](https://www.demi.ai/gmail-assistant): Triage, drafts and scheduling inside the Gmail account you already have. Nothing to migrate. - [Outlook Assistant](https://www.demi.ai/outlook-assistant): The same teammate on Microsoft mail: replies drafted, meetings booked, follow-ups chased. - [Sales Follow-Up Automation](https://www.demi.ai/sales-follow-up-automation): The follow-up written while the call is still warm, and the quiet deal surfaced before it goes cold. - [AI Meeting Scheduler](https://www.demi.ai/ai-meeting-scheduler): Times that fit your real day, offered from inside the thread, booked the moment someone agrees. - [AI Meeting Notes](https://www.demi.ai/ai-meeting-notes): The commitments, not the transcript. Follow-up drafted and records staged before you leave the call. - [AI CRM Assistant](https://www.demi.ai/ai-crm-assistant): Records updated from the calls and threads that already happened, staged for you to approve. - [Slack AI Assistant](https://www.demi.ai/slack-ai-assistant): Tag it in a channel and the finished thing comes back in the thread, not a link to go and do it yourself. ## Comparisons - [All comparisons](https://www.demi.ai/compare): Demi against the alternatives, feature by feature. - [Demi vs Viktor](https://www.demi.ai/compare/demi-vs-viktor): Viktor is an autonomous AI 'hire' you manage. Demi is an AI teammate that lives on your Mac, learns how you work, and gets things done with your approval. - [Demi vs Town](https://www.demi.ai/compare/demi-vs-town): Town is a web-based AI assistant. Demi is a focused Mac app that learns you, surfaces next steps, and acts on your behalf once you approve. - [Demi vs Claude Tag](https://www.demi.ai/compare/demi-vs-claude-tag): Claude Tag is a shared Slack bot for teams. Demi is an AI teammate on your Mac that learns you, surfaces next steps, and acts on your behalf once you approve. ## Optional - [Demi in Slack](https://www.demi.ai/integrations/slack): Setting Demi up in a Slack workspace. For the informational page on the same subject, see /slack-ai-assistant above. - [Security](https://www.demi.ai/#security): What Demi does on its own and what always waits for your approval. - [Support](https://www.demi.ai/support): Help centre and how to reach the team. - [Demi for creators](https://www.demi.ai/creators): The creator programme and how to take part. - [Privacy Policy](https://www.demi.ai/legal/privacy-policy): How Demi handles your data. - [Terms of Service](https://www.demi.ai/legal/terms-of-service): The terms covering use of Demi.