Introduction

A proposal workroom for marketing agencies — built around your house style, not generic AI prompts.

The 30-second version

AtelyaOS turns the back-and-forth of writing client proposals, weekly reports, and onboarding kits into a structured workroom. You paste a brief, AtelyaOS plans the work and drafts the deliverable, and you ship a .docx or .pdf with your letterhead. Style Memory keeps the output sounding like you, not like ChatGPT.

Why this matters

A typical mid-size agency (3–30 people) writes 2–10 client deliverables a week. Most of them — proposals, recaps, scope changes, pitch outlines — share 80% of their structure with the last one you sent. ChatGPT can give you a draft, but it forgets your house tone the moment you close the tab and won't sit inside your existing review workflow.

AtelyaOS is built for that gap. Each project lives in a workroom with two system agents (Planner and Composer) and any custom agents you've trained for specific clients. Output respects a per-agent Style Memory profile and a workspace export profile (company name, tagline, accent colour, contact block). You stay in the loop with a revision tool that costs only a fraction of the original draft.

How it works

1. Create a workroom and paste the source material — a brief, an email thread, meeting notes, or a sample of past work.
2. The Planner drafts a task list and the Composer produces the first deliverable.
3. You review, then either export or request a revision (e.g. "tighten section 2 to three bullets").
4. Export to .docx or .pdf with your letterhead applied automatically.

[SCREENSHOT: workroom detail page with Planner and Composer tasks complete]

Who it's for

AtelyaOS is designed for 3–30 person marketing and creative agencies that send written deliverables to clients. The fit is good if you:

• Write proposals, weekly reports, onboarding kits, scope docs, or pitch outlines often.
• Have a recognisable house tone you don't want to lose to a generic LLM.
• Want client-facing output ready to send (.docx / .pdf), not chat transcripts.

It's a poor fit for solo bloggers (overkill), enterprises that need a SOC 2 letter today (see compliance), and teams that want a fully automated pipeline with no human review.

How it differs from ChatGPT and Workspace AI

• vs. ChatGPT — Style Memory persists across sessions and agents; workrooms have plan / execute / compose / revise states; output exports with your branding.
• vs. Google Workspace AI / Microsoft Copilot — purpose-built for agency deliverables, not generic productivity. The unit of work is a deliverable, not a doc edit.

What's next

• Quickstart — sign up and ship your first deliverable in 5 minutes.
• Your first workroom — naming conventions and what to put in.
• Workrooms — the core concept in depth.