Mimosa for Mac 1.0 is here

Your company, run by agents.

A CEO, Project Managers, Leads and workers from Claude, Codex, Gemini, Grok and Muse build, support, market and plan across every project. Only the decisions that are yours come back to you.

Mimosa's window: the organization drawer lists a company of four projects with their Engineering Leads, Gatekeepers and workers, most of them working, beside an Engineering Lead's chat. The recording goes on to the Office, where every agent sits at a desk, a worker's chat full of edits and checks, and the Inbox of questions, checklists, proposals and approvals.
Recorded in the live demo. Lumen Labs is a sample: 4 projects, 62 agents. Try it in your browser
Five providersClaude, Codex, Gemini, Grok and Muse agents brief, build and review each other’s work
Whole companyEngineering, Support, Marketing, Strategy and Design, each with a Lead and workers
Asks you firstAnything public or costing money waits for your OK
Reviewed workA Gatekeeper reads the real diff and evidence before anything reaches main
The Office

Walk into the room
where it happens.

Mimosa draws your company as a living pixel world. Every project has its own place and every agent is a person at a desk, with a bubble that says what they’re doing right now. Click anyone and talk to them right there.

  • Talk to anyone

    Click an agent at their desk and their full chat opens beside the world. Type, or just talk.

  • Voice, on your Mac

    Speech turns into text on your Mac and costs no tokens. Replies can be read aloud with your Mac’s voices.

  • See who needs you

    Questions and approvals stand out, so nobody waits on you for long.

  • Who talked to whom

    Each agent’s Messages show the exchanges it had with other agents, across providers.

See it with a team of 60 agents at work, in your browser. No sign-in, nothing to install.

Try the demo
Projects

Every idea gets
a team of its own.

Point Mimosa at a folder, a GitHub repository or a website, or just describe an idea. It reads what’s there, suggests a team and they get to work on your Mac.

  • Already have one?

    Mimosa learns your project from what’s already there, and your folder stays where it is.

  • Only an idea?

    A few questions, some research, then a mission and a first plan to agree.

  • One CEO over everything

    Your CEO knows every project and balances effort between them, once you agree.

Your projects6 things need you · 22 agents working

  • L
    LarkspurBooking for small yoga studios

    4 need you5 working

  • R
    ReframeA market for tested film cameras

    2 need you3 working

  • T
    TidepoolEncrypted backups for small teams

    Nothing needs you12 working

  • H
    HarborAn idle game for iPhone

    Nothing needs you2 working

    No Gatekeeper yet

Sample projects. Try the filters.
Departments

Not only engineers.
Your whole company.

Each department is a Lead with workers of their own. Leads open tasks, workers finish them, and you see what’s done without chasing anyone. Switch on what you need: more people use more of your AI plan.

Project ManagerClaude

Plans each week with you, keeps every department on the plan and writes your 08:00 report.

Doing now

  • Planning this week with the team

Made this week

  • This week’s plan
  • This morning’s report

Agree this week’s planChanges wait for your OK

Engineering LeadCodexEngineersGemini

Engineers work from the Lead’s tasks, and a Gatekeeper reads every change before it lands.

Doing now

  • Studio invoices as PDF
  • Google Calendar sync

Made this week

  • Double-booking fix
  • Faster calendar page

Put Google Calendar sync liveChecked and ready

Support LeadClaudeSupport AgentGrok

Replies to customers and writes help articles from your own policies.

Doing now

  • Answering questions about class packs

Made this week

  • Replies to studio owners
  • Help articles

Refund for Yoga Loft, $39Refunds always ask you first

Marketing LeadGeminiMarketing SpecialistMuse

Drafts posts, newsletters and campaigns in your voice, ready for you to send.

Doing now

  • Drafting newsletter #1

Made this week

  • Posts for Instagram and X
  • Voice section of the Brand kit

2 posts for Instagram and XIf you approve, they go out today at 18:00

Strategy LeadClaudeStrategy AnalystCodex

Studies competitors and your numbers, then proposes what to try.

Doing now

  • Comparing competitors’ prices

Made this week

  • Competitor study
  • Weekly numbers

Try a $19 starter planFrom the competitor study

Design LeadGeminiDesignerMuse

Keeps a Brand kit, and learns the brand you already have. Logos and images depend on what your AI provider can make.

Doing now

  • Documenting colours and type

Made this week

  • Brand kit, 4 of 5 sections

Settle on one blue in the Brand kitNothing changes until you say

Sample work from a sample project.

You stay in charge

Nothing public.
Nothing paid.
Not without you.

Your team works all day, but anything public or costing money stops and waits for you, with the exact post, reply or spend in front of you.

  • Trust only grows when you say so

    Every role starts by asking. You choose what it may do alone, kind by kind.

  • A report every morning

    At 08:00 each Project Manager says what happened, what needs you and how the plan is going. In Mimosa, not your email.

  • Your AI, your limits

    Mimosa charges nothing for AI. Your team runs on the plans you already have.

Orchestration

One score.
Every player in time.

Every agent in Mimosa has a seat: a role, a project and the people it reports to. Work moves from your request to a finished result across providers, and only the decisions that are really yours come back to you.

  1. You

    Set the tune

    Ask in plain words, typed or spoken. Approve the calls that are yours.

  2. CEO Claude

    Weighs the whole program

    Sets priorities across every project and brings you only real decisions.

  3. Project Manager Muse

    Runs each project

    Plans the week with you and keeps every department on it.

  4. Leads Codex

    Arrange the parts

    Break the work down and brief a worker with everything it needs.

  5. Workers GeminiGrokMuse

    Play in parallel

    Each works its own task, and engineers build in their own worktree and hand in READY.

  6. Gatekeeper Claude

    Reviews and lands

    Reads the real diff and evidence, sends back what isn’t right and merges what is.

Across providers, in real chats Live
  1. Engineering Lead Codex to Worker Gemini

    Add Google sign-in to the web app on feat/google-signin. The Gatekeeper reviews.

  2. Worker Gemini to Gatekeeper Claude

    READY feat/google-signin @ 4e1a9c2. 38 tests pass, captures attached.

  3. Gatekeeper Claude to Engineering Lead

    Reviewed the diff and the evidence. Landed in main. ✓

  • Providers talk to each other

    A Codex Lead can brief a Gemini worker, and a Claude Gatekeeper can review Grok’s diff. Every hand-off is a real message in a chat you can open.

  • Questions never stall the team

    When a Lead needs your call, the question waits in one place for you while the work goes on.

  • One fair machine

    Tests, builds and benchmarks book a slot on a shared schedule, so a dozen agents never fight over your Mac.

Providers and accounts

Every provider.
Every account.

Bring the AI subscriptions you already have, with as many accounts per provider as you like. Each account lives in its own isolated home, and every agent picks its provider, account, model and reasoning effort.

  • Claude
  • Codex
  • Gemini/Antigravity
  • Grok
  • Muse Code
Token-conscious

Fresh minds.
Lean context.

Long sessions get slower, costlier and more forgetful. Mimosa keeps every agent’s context small, so every token goes further.

  • Automatic refresh

    A CEO, Lead or Gatekeeper starts a fresh session at about 500k tokens of context, 400k on Codex. The same person carries on with a handoff note, and the old session retires.

  • Workers retire themselves

    Once a worker’s reviewed work has landed and it sits idle, Mimosa archives it. Its branch and worktree stay, and one message brings it back.

  • Compact handoffs

    Side chats and new sessions get a short, bounded excerpt with a link to the source, never a replay of the whole history.

  • Sensible defaults

    New agents start at standard speed with Fast mode off. You choose the model and effort for each one.

The workflow

Every task gets the road it needs.

A Lead turns your words into a task. Mimosa rates each change by size and risk and gives it a lane: a small fix lands fast, a risky one gets two reviewers, a security pass and the Gatekeeper’s sign-off. Work that isn’t code needs no lane and comes to you for an OK.

  1. Your request A Lead writes the brief
  2. Router Mimosa records it, with your exact words, and guesses its lane
  3. Write A Worker makes the change and checks it
  4. Classify Mimosa rates the change by size and risk: Fast, Light, Standard or Safe
  5. Review Fast has none, Light and Standard one reviewer, Safe two model families and a security pass
  6. Resolve The Worker answers every finding in a new commit
  7. Sign-off On Safe, the Gatekeeper signs off
  8. Land Mimosa’s merge queue lands it on main
  9. Build The Gatekeeper builds the app
  10. Your check You try it: looks good, or needs a fix
  11. Done Landed, built and checked
  12. Not code? Marketing, Support, Strategy and Design work skips the lanes and waits for your OK
Usage analytics

Every token. Every limit.
At a glance.

Weekly limits for every account side by side, with the pace you’re on and when each one resets. Token use breaks down by agent, role, department, project or account.

An example of Mimosa’s usage view with sample numbers: four accounts with their weekly limits and pace, tokens per day by type, and summary tiles.
  • Always in the top bar

    Every account’s weekly limit sits in the top bar, with the next reset one hover away.

  • Pooled per provider

    Usage › Limits pools every account of a provider into one reading, one segment per account.

  • Context per agent

    Each chat keeps its own context meter, so you can see which agent is due a fresh start.

Run here, reach anywhere

Your Mac is the stage.
Every screen is a seat.

Your agents work where your code, tools and accounts already are. Your Mac gets its own private address, and more computers can lend it their power.

  1. 1

    Install Mimosa for Mac

    On the Mac that holds your projects. Sign in and it becomes your Mimosa, with everything it needs inside it.

  2. 2

    Link your Google account

    Your Mac gets its own name.orca.actor address over an encrypted tunnel.

  3. 3

    Sign in from anywhere

    Open app.orca.actor in any browser, or use Mimosa for Mac. iPhone is coming soon.

  4. 4

    Add workers

    Mimosa Worker lends another computer’s power: download, sign in, done. It works only while that computer is plugged in and idle, with a Pause button. Mac first, then Windows and Linux.

Your team works while your Mac is awake. They pause when it sleeps and carry on when it wakes. New Mac? Restore a backup from your other Mac during setup to bring your projects and history across.

Pricing

Start free.
Grow when your team does.

Free runs an Engineering team on one project and one Mac, with the full Office and encrypted backups. Pro and Team lift every limit, with a 14-day trial and no card.

  • Free

    Try it on one project.

    $0

    Yours to keep

    Includes:

    • 1 project
    • 1 worker at a time. Project Manager and Leads don't count, and extras queue.
    • Engineering, with a daily report and review before anything reaches main
    • Claude Code and Codex with your own subscription
    • Full Office and Dashboard
    • Machine scheduler
    • Encrypted backups
    • This Mac only: no remote access, schedules or extra Macs
    • Support: docs
  • Team

    For people working together.

    $49per seat/month

    $49$40.83per seat/month

    Billed monthly

    $490 a seat billed yearly 2 months free

    Start 14-day trial No card needed.

    Everything in Pro, plus:

    • Shared projects and roles: Owner, Admin and Member
    • Approvals by role
    • Budgets and spend caps
    • Audit log
    • Support: priority email, reply within 1 business day

Compare plans

FeatureFreeProTeam
Workers running at once1UnlimitedUnlimited
Projects1UnlimitedUnlimited
DepartmentsEngineeringAll fiveAll five
Daily report and review gateIncludedIncludedIncluded
Claude Code + Codex (bring your own)IncludedIncludedIncluded
Office and DashboardIncludedIncludedIncluded
Machine schedulerIncludedIncludedIncluded
Encrypted backupsIncludedIncludedIncluded
SchedulesNot includedIncludedIncluded
Remote access (app.orca.actor, Mimosa for Mac)Not includedIncludedIncluded
Macs1UnlimitedUnlimited
Mimosa WorkerNot includedIncludedIncluded
Usage metricsNot includedIncludedIncluded
Members11Unlimited
Roles & permissions, approvals, audit logNot includedNot includedIncluded
Budgets & spend capsNot includedNot includedIncluded
SupportDocsEmail (2 business days)Priority email (1 business day)

Bring your own Claude or ChatGPT subscription. Mimosa never charges for AI usage.

Prices in USD, excluding taxes.

Download

Get Mimosa.

A new install starts fresh. To bring your projects and history, restore a backup from your other Mac during setup.

    Already set up? Sign in at app.orca.actor

    Your team is ready.
    Hand it the first task.