Skip to content

A team that runs the business.

Agents work in your Google account and run the routine work on a schedule, inside limits you write once. Past those limits, they draft the action and wait for you.

Stack0 Agents: the Front desk agent summarizes 16 overnight emails and holds three drafted replies for approval.
Works in Google
Gmail, Calendar, Drive, and Sheets, through your own Google account.
Approval before send
Drafts wait for your sign-off. Nothing ships on its own.
Routines
Ask in chat for a routine, and it runs on a schedule.
Learns your voice
A correction is saved to the agent's knowledge and used next time.

From handoff to done

Assign the work once. Agents runs it, and you stay the approver.

Connect your tools

Connect Google. The agent works in Gmail, Calendar, Drive, and Sheets. It drafts there and waits for your OK.

The Connections page with Google connected for Gmail, Drive, Sheets, and Calendar.

Describe the job

Describe the job in a sentence. Ask in chat for routines, and they run on a schedule.

Bookkeeper settings: the job description and two routines with their next run times.

Set the limits once

Write your limits once: refunds, freezes, bills over $500. Past those, the agent drafts the action and waits for your approval.

Drafted replies wait for approval next to the workspace's written limits.

It learns your voice

Tell the agent what to change. It saves the correction to its knowledge and uses it next time.

A correction from the owner is saved to the agent's Reply style doc.

Routine work it takes over

The same jobs that fill a founder's morning.

  • Inbox triage and drafted replies

    Reads the inbox, answers the routine mail, and flags what needs you.

  • Books and receipts

    Matches card payouts to the books sheet, files bills, and drafts the month-end report.

  • Scheduling

    Reads the calendar and drafts invites and reschedules for your approval.

  • Shared knowledge

    Docs that one agent or every agent reads: your limits, prices, and reply style.

Agents inside Stack0

Mast joined Stack0 as Stack0 Agents. The product is the same; the platform around it grows.

  1. 01

    One Stack0 subscription covers Agents along with every other product.

  2. 02

    The approval model stays: the agent drafts, you ship.

  3. 03

    Multiple models under the hood, including Claude, GPT, and Grok.

Hand off the routine work

Connect a tool, assign the first job, and review the drafts tomorrow morning.

Open Stack0 Agents