Business OS

Your business, running itself.

A custom operating system with AI assistants that answer, book, quote, chase, post and report across the tools you already use. Built around your business, installed at your premises and taught to your team.

Run it from your phone

Your whole business, one message away.

Ask your assistant anything, on WhatsApp, in your own app or by voice note. It knows your customers, jobs, diary and numbers, does the work across your systems and checks with you before anything important goes out.

Try asking:

  • Works in WhatsApp, a private app, email or by voice note
  • Connected to your phone line, inbox, calendar, CRM and accounts
  • Asks for your OK before spending, promising or posting
09:415G
Avaonline · Harbour Kitchen
Hi, I'm Ava, your business assistant. Tap a question on the left, or type one below.

Demo This demo runs in your browser with made-up data. Nothing you type is sent anywhere.

OS demo

Click around a business OS like the ones we build.

This is the kind of system we build: assistants with roles and rules, a task board where they check each other's work, workstations with their own permissions, automations and studios for content and ads. Pick an industry and a device, then click around. Every business here is made up.

os.your-business.co.uk Demo · fictional data
BusinessEdition
AI usage£0 Today£0.00
  • Peer-reviewed by designEvery task is checked by two or three agents, one of them a devil's advocate on a different engine.
  • You hold the gatesNothing starts until you approve it, and nothing ships until you sign it off.
  • Drafts-only by defaultPayments, refunds and price changes always need a human.

Tasks are routed between Claude (Anthropic), OpenAI GPT models, Perplexity, Grok (xAI) and other engines, subject to each provider's terms. Usage is billed to your own accounts at cost. We are independent and not affiliated with or endorsed by these providers.

You're in control

Switch it on channel by channel.

Every part of your OS can run as drafts for your approval or fully automatic, one channel at a time. Try the switches, then watch the activity feed react.

What it can do

Answers messages

Replies in your voice across every channel, from answers you've approved.

  • Email
  • WhatsApp
  • Social DMs
  • Web chat

Takes calls

A voice receptionist answers, takes messages or books, then sends you a short call summary.

  • Call summaries
  • Bookings
  • Urgent transfer

Takes bookings

Books into your real availability and confirms, or holds each one for your approval.

  • Confirmations
  • Reschedules
  • Reminders

Quotes and invoices

Drafts quotes from your price list and chases invoices with payment links.

  • Quotes
  • Invoices
  • Payment links

Looks after reviews

Asks happy customers for reviews and drafts every reply for you.

  • Google
  • Facebook
  • Trustpilot

Makes content

Posts, images and short videos in your brand, scheduled once you approve.

  • Instagram
  • TikTok
  • Facebook
  • LinkedIn
Control panel · Kestrel Lane Motors (fictional) Demo

Set it to auto-reply, take calls and take bookings.

Flip a switch, choose drafts or automatic for each channel, and watch the demo feed react.

Set it to auto-replyEmail, WhatsApp, social DMs and web chat
Email
WhatsApp
Social DMs
Web chat
Set it to take callsAI voice receptionist with call summaries
Phone line
Set it to take bookingsFrom your real availability, with confirmations
New bookings
Reminders
Live activity Running

    You choose, channel by channel. Every customer-facing automation can be set to drafts for approval or fully automatic, per channel. New channels start on drafts. Complaints, payments, refunds and price changes always go to a person, and the kill switch stops everything in one tap.

    How you customise it

    Agents, rules, voice and tone, approval gates, workstations and workflows. All in plain English, all versioned, all yours to export.

    Each agent has a role, house rules in plain English, the tools its desk allows and a preferred engine. Add, edit or retire them whenever you like.

    • B
      BeaBookings agent · WhatsApp, email, calendar
      On shift
    • N
      NellVoice receptionist · phone line
      On shift
    • Q
      QuinnQuotes clerk · price list, job notes
      Drafts only
    • V
      VicDevil's advocate · reviews every task
      Always on
    Build your OS

    Pick the parts. We build them as one system.

    Every EveryCode OS is made from the parts your business needs, connected so they share the same customers, jobs and numbers. Tap what you'd want and see where you'd start.

    Explainers

    How each part works.

    Short, plain-English explainers with a live example of each part of the OS.

    Explainer

    AI receptionist

    Every call answered, booked and summarised.

    How it works
    Explainer

    Inbox assistant

    WhatsApp, Instagram, Facebook, web chat and email in one place.

    How it works
    Explainer

    CRM and sales

    Leads, quotes and follow-ups that never slip.

    How it works
    Explainer

    Money and admin

    AI bookkeeping, invoicing, cash chasing and spend.

    How it works
    Explainer

    People and payroll

    Hiring, contracts, rotas, holidays and payroll prep.

    How it works
    Explainer

    Content and growth

    AI content studio, social, SEO, ads and AI search.

    How it works
    Explainer

    Custom apps and voice

    Bespoke apps, dictation, hosting and code you own.

    How it works
    State of the art

    The things big companies have. Built for yours.

    Everything here can be part of your build. Some of it we set up as standard; the rest we develop for you when your business needs it.

    Standard

    A receptionist that never misses a call

    Answers 24/7 in a natural voice, books appointments, takes orders and messages, sends you a summary of every call and hands over to a person when a caller needs one.

    Standard

    Assistants that work across your apps

    One request, many steps: read the email, create the job, raise the invoice in Xero, update the CRM and text the customer, all logged so you can see what happened.

    Standard

    Your 7am briefing on WhatsApp

    Missed calls, new leads, money in and owed, today's jobs, stock alerts and new reviews, with one-tap actions for the things that need you.

    Standard

    Change it by texting it

    Text "we're closed Monday" and every assistant, your website and your Google profile update together.

    Standard

    Talk instead of type

    Dictate emails, job notes, quotes and reports into any app on your phone or computer, cleaned up and formatted as you speak.

    Built to order

    Photo to quote

    Snap a site, a car, a room or a stack of stock. We build an assistant that drafts the quote from your price list and asks you to check it.

    Built to order

    Build your own apps

    We build your first custom apps and portals, then teach your team to make their own small tools by describing them in plain English.

    Standard

    An on-brand content studio

    Product shots, ads, short videos and posts made with AI in your brand style, ready for you to approve and schedule.

    Standard

    Every language your customers speak

    Reply to customers in their own language by phone, chat and email, while you read everything in English.

    Built to order

    Found in AI answers

    We structure your website and listings so assistants like ChatGPT and Google's AI answers can understand and recommend your business.

    Standard

    Yours to keep

    Code in your own repository, accounts in your name and every login handed over. No lock-in to us.

    Standard

    Safe by design

    Approval steps for anything important, a kill switch for every assistant, a full activity log, role-based access and UK or EU hosting options.

    AI can make mistakes. Every build includes approval steps for anything that spends money, makes a promise or goes public.

    How it works

    From first call to a business that runs itself.

    Clear steps, a fixed price and nothing for you to configure. You approve each stage, and the balance isn't due until it's working at your premises and your team is trained.

    1. Free call

      Thirty minutes on how your business runs today, where your hours go and what you'd love to stop doing.

      Free · no obligation
    2. NDA and Blueprint

      We sign a mutual NDA, then map your business with you: calls, customers, jobs, money, staff and the tools you already use.

      Remote, or a half day on site
    3. Proposal and agreement

      A fixed price, a written scope and a timeline. You sign online and pay the deposit to book your build.

      50% depositSigned online
    4. We build

      We design and build your system, website and brand work, with regular previews you can try on your phone and approve.

      Previews as we go
    5. Install on site

      We come to your premises to set up phones, devices, numbers, domains and integrations, then test with real calls and orders.

      At your premises
    6. Train your team in person

      Hands-on training for you and your staff, including a rehearsal where we play your customers, plus videos and guides to keep.

      At your premises
    7. Handover and sign-off

      We go through the handover checklist together. When you've signed it off, the balance is invoiced and everything we built is yours.

      Balance on sign-offLogins, docs and ownership handed over
    8. You run it

      Your team runs the system day to day. Extra training days, support hours or a care plan are there if you want them.

      No monthly fees to us required

    Sign making, printing and fit-out work are quoted separately and managed by us. Third-party software, phone lines and AI usage are billed at cost and listed in your proposal.

    Packages

    One price. Built, installed, taught. Then it's yours.

    You pay once for the build. We come to your premises to set it up and train your team until you can run it yourselves. No monthly fees to us unless you want ongoing help.

    Your custom operating system and assistants, built around your business, installed on site and taught to your team.

    Assistant

    New businesses and sole traders who need one big job taken off their plate.

    £2,495one-off, + VAT

    50% to start, balance on sign-off

    • One assistant of your choice: AI receptionist, WhatsApp and social inbox, or email assistant
    • Trained on your services, prices and FAQs
    • Connected to your calendar and up to 2 tools
    • Alerts and summaries on your phone
    • Half a day on site to install and train you
    • 30 days of tuning after go-live

    Core OS

    Busy small businesses, 1 to 10 people.

    £4,995one-off, + VAT

    50% to start, balance on sign-off

    • Up to 3 connected parts (for example receptionist, inbox and bookings)
    • Customer database and sales pipeline
    • Up to 10 automations
    • Owner dashboard and 7am briefing on your phone
    • Connects up to 4 of your tools
    • A full day on site: install and team training
    • 30 days of support after go-live

    Full Business OS

    Established businesses, 20 to 100 people, ready to run everything in one place.

    £19,995one-off, + VAT

    50% to start, balance on sign-off

    • Every part your business needs, connected
    • Custom apps and portals for staff and customers
    • Personal assistant for the owner or directors
    • Data moved across from your old systems
    • Up to 50 automations, reporting and forecasting
    • 3 days on site plus manager and train-the-trainer sessions
    • 90 days of support and a 3-month review

    Chains and Enterprise

    Multi-site businesses, franchises and larger companies.

    From £49,995quoted after a paid Blueprint
    • Pilot site first, then a rollout plan
    • Central and per-site dashboards and briefings
    • Single sign-on, permissions and audit logs
    • Security and data protection review
    • Training at every site and a champions programme
    • Named lead throughout

    Running costs go to the providers, not to us. Things like phone minutes, AI usage, hosting and software subscriptions are set up in your name and paid directly by you, usually from a few pounds a month for small set-ups. Every proposal lists them up front.

    You own it. On final payment, everything we built for you is yours: code in your own repository, accounts in your name, every login and document handed over. Our reusable building blocks are licensed to you for good.

    FAQ

    Straight answers.

    What exactly is a business OS?

    One system built around how your business actually works: your calls, messages, bookings, customers, jobs, invoices, staff and reports, with AI assistants doing the routine work and checking with you before anything important goes out. You run it from your phone, a computer or both.

    Do I have to replace the software I already use?

    Usually not. We connect what's working (for example Xero, your till, your booking system or Shopify) and only replace what's slowing you down. Your proposal says exactly what stays and what changes.

    Who owns the system?

    You do, once it's paid for. Code goes into a repository in your name, accounts are opened in your name, and every login and document is handed over. Our reusable building blocks are licensed to you permanently.

    What if an assistant gets something wrong?

    AI can make mistakes, so we design for it. Anything that spends money, makes a promise or goes public can need your approval first. Every action is logged, there's a kill switch for each assistant, and we tune it during the support period after go-live.

    Can my team change things without calling you?

    Yes, that's the point of the training. Your team learns to update prices, opening hours, replies and simple automations themselves. Bigger changes are easy to buy as support hours or a training day when you need them.

    Are there monthly fees?

    Not to us, unless you choose a care plan. You pay once for the build. Running costs such as phone minutes, AI usage, hosting and software subscriptions are set up in your name and paid directly to those providers. We list them in your proposal before you sign.

    Still wondering about something?Ask us
    Get your time back

    Let's build the business that runs itself.

    A free 30-minute call. We'll map where your hours go, show you what we'd automate first and send a written proposal. We sign an NDA before you share anything sensitive.

    No obligation. We reply within one working day.