# Datagran > Datagran is a multi-product platform for marketing measurement, AI engagement, CRM, automation, and learning. This is the public marketing-site entry point. The detailed, current AI-readable product guides live in Datagran Home. Public documentation describes capabilities; it does not grant access or prove a feature is available to a particular tenant. ## Start here Read this index first, then follow the guide relevant to the user's task. Product guides describe setup, available capabilities, and access requirements. Use the linked product-owned resources for current details. - [Datagran agent guide](https://home.datagran.io/agent.txt): Permissions, approvals, and safe workflow boundaries. - [Full AI-readable guide](https://home.datagran.io/llms-full.txt): Product summaries and task guidance. - [Product resource catalog](https://home.datagran.io/.well-known/datagran-products.json): Canonical links to product-owned resources. - [Public discovery OpenAPI](https://home.datagran.io/openapi.json): Discovery endpoints, not authorization for private operations. - [Documentation index](https://home.datagran.io/sitemap.md): Markdown guides by product. ## Personal email outreach - [Browser-readable outreach setup](https://www.datagran.io/for-ai#email-outreach): Exact navigation, input checklist, readiness checks, and paid-action boundaries. - [Inbox and outreach](https://home.datagran.io/docs/products/inbox-followups.md): Project access, reviewed automation and human handoff. - [Email outreach guide](https://api.agents.datagran.io/v1/inbox/docs.md#email-outreach-in-automations): Research companies and decision-makers, verify work addresses with ZeroBounce, and shape personal emails with Anthropic Sonnet. Add reviewed batches of 10, 20, 50 or 100 people, with at least five distinct drip steps, Billing estimates and per-email activity. - [Automation choices](https://api.agents.datagran.io/v1/inbox/docs.md#choose-an-automation): In Inbox, choose Automations → New automation, then CRM & pipeline, Email outreach, or Inbox. Email outreach opens Audience, Message and Review. - [CRM-triggered email](https://api.agents.datagran.io/v1/inbox/docs.md#crm-triggered-email-sequences): Choose CRM & pipeline → Personal email sequence for Home pipeline stages or connected Datagran CRM People stages. Enable stage trigger starts a contact queue. Preparation costs and sending each require separate review. - [Connect a mailbox](https://home.datagran.io/connections): A tenant administrator connects Gmail / Google Workspace or Outlook / Microsoft 365 in the Email section. In Home → Integrations → Email, connect and verify the account for the correct project. You can save the automation first, then open Send from → Connect Gmail or Outlook, return, refresh accounts and choose Use this email. Attaching the account preserves research and starts no paid work or send. Finish missing emails through the reviewed preparation estimate, then review recipients and approve sending separately. Existing senders cannot be replaced through this control. Email outreach is enabled across tenants; project access, mailbox permissions, Billing capacity and approval of each batch still apply. Every reply pauses the drip. High intent goes to Inbox, and an opt-out suppresses the person and all known addresses. Detected opens do not prove human reading. Shared verification-credit waits are uncharged and never purchase credits automatically. Verify the required automation choices and CRM stage source in the signed-in environment. A connected CRM does not automatically provide stage triggers, and public guidance is not evidence that every release component is deployed. The published external-agent tools cannot create or launch outreach. ## Important boundaries - Check the signed-in tenant, project, connected provider, and role before attempting setup or reading private data. - Treat external writes, messages, ad changes, and calendar bookings as separately reviewed actions. - ChatGPT Ads support is primarily measurement and attribution. Do not infer a campaign-from-scratch creation capability from this index.