Marcus AI — voice-controlled AI COO for agencies and small businesses
MARCUS
A voice-controlled AI Chief Operating Officer for owner-operators. Eight specialist agents, one hundred plus real tools, a memory that never resets. You speak. The work ships.
Free self-hosted tier available. Installed for real paying customers.
An AI COO that does the work.
Chat assistants answer questions and forget you by lunch. Marcus holds the operational load of a chief operating officer: the follow-ups, the calendar, the pipeline, the memory. Built for jewelers, consultants, and contractors who run the whole business themselves.
Real actions
Marcus executes through live API integrations. Email actually sends. Calendar holds actually land. Code actually merges.
Persistent memory
A typed knowledge graph of every client, decision, and commitment. Tell him once. He has it forever.
Follow-through
A follow-up engine chases unanswered leads and overdue commitments on its own, so quiet deals stop dying quietly.
Email Calendar Content Markets Code
Five surfaces wired into one voice. Marcus runs across Gmail, Outlook, Apple and Google Calendar, GitHub, X, Instagram, Facebook, LinkedIn, and the brokerages you watch.
You say it.
No dashboards, no typing. Speak to Marcus the way you would speak to a chief of staff: "chase the quiet quotes," "clear my Thursday," "what did we promise the Hendersons?"
Marcus routes it.
The request is classified and dispatched to the right specialist agent, with your full business context attached from the knowledge graph.
The work ships.
Emails send, holds land, drafts appear, follow-ups fire. Every action is logged back to memory, and Marcus briefs you on what moved each morning.
The fleet.
You never manage the agents. You talk to Marcus, and Marcus runs the room. Casey and Alex work autonomously in the background; the rest are dispatched on demand.
Casey Autonomous
Outreach, content, and SEO. Runs campaigns, drafts replies, posts, and reports back.
Alex Autonomous
Lead research. Finds, enriches, and qualifies prospects while you sleep.
Riley Dispatch
Code and build. Ships fixes and features against your actual repositories.
Drew Dispatch
DevOps. Keeps services, deploys, and infrastructure healthy.
Jordan Dispatch
Markets and trading. Watches your tickers and briefs you on what moved.
Quinn Dispatch
Security and QA triage. Reviews what ships before your clients see it.
Morgan Dispatch
AI and model tuning. Keeps Marcus sharp on your vocabulary and your world.
Sam Dispatch
Testing. Verifies the work of every other agent before it counts as done.
One screen. Rarely touched.
The Marcus console holds your whole operation: the morning brief, the follow-up queue, the calendar, the pipeline, the memory. Most days you never open it. You just talk.
The live console ships with every install
It remembers.
Marcus maintains a typed knowledge graph of every conversation, decision, and commitment. Tell him once. He has it forever. He picks up where you left off, not where the chat window did.
Built by an operator.
Installed for operators.
Marcus was built by Emmanuel Miller, a solo agency owner who was spending sixty-plus hours a week running operations by hand. He built the COO he needed, ran his own business on it, and now installs it for other owner-operators. Every install is done with you, on your hardware, tuned to your actual week.
A fine jewelry studio runs client follow-ups, bespoke order tracking, and its owner's daily brief through Marcus.
A consulting practice is scoping Marcus as the operations layer behind its client work.
Build With Eman itself runs end to end on Marcus: outreach, scheduling, code, and books.
ChatGPT answers questions. Marcus runs the business.
- Forgets you between chatsPersistent typed memory of your world
- Suggests what you could doDoes it: sends, books, chases, ships
- One generalist modelA coordinated fleet of eight specialists
- Waits for you to prompt itBriefs you each morning, unprompted
Hire the COO.
Five tiers, from a free self-hosted install to a white-label fleet you resell under your own brand. Every paid tier is installed with Eman personally.
Free
$0
Self-hosted
Install it yourself and keep your data on your own machine.
- Self-hosted install
- Core voice assistant
- Local data, your keys
- Community support
Starter
$99/mo
No setup fee
For solo operators who want a voice-controlled assistant that gets things done.
- 3 agents: Riley, Drew, Alex
- 100+ voice tools + context system
- Knowledge graph, single tenant
- Apple + Google calendar sync
- Email integration, 1 account
- Add-on agents from $29/mo
Pro
$299/mo
+ $150 setup
The full AI COO. Autonomous outreach and research, background services, dispatch fleet.
- Casey + Alex fully autonomous
- 5 background services: briefing, commitments, anomalies, follow-ups, memory
- Coordinated dispatch fleet
- 3 branded agent inboxes
- Follow-up engine
- 24/7 priority support
Studio
$599/mo
+ $1,500 setup
For operators with multiple businesses or inboxes who need automation tuned to their actual day.
- Everything in Pro
- 5 inboxes, personal + business + client
- Up to 3 custom agents for your workflow
- Industry-specific tools built in
- Custom persona + voice
- Optional white-label subdomain
Enterprise
$999/mo, from
Custom setup
White-label Marcus as your product. Your brand, your domain, unlimited tenants.
- Everything in Studio
- Multi-tenant provisioning, unlimited clients
- Per-tenant isolation + cost tracking
- One-command client provisioning
- REST API access
- Dedicated AI engineer
Add-on specialists from $29 per month · Live pricing and checkout at buildwitheman.com/marcus
Run your business
by voice.
Thirty minutes with Eman. Bring your messiest week; leave with an install plan and a clear read on whether Marcus fits your operation.
The Marcus Log Weekly from Eman: what shipped, a real user story, and what Marcus taught him this week. Read and subscribe at buildwitheman.com/marcus-log.