BusinessOS
  • Features
  • Pricing
  • Docs
  • Roadmap
Sign inStart free trial
FeaturesPricingDocsRoadmapSign inStart free trial
BusinessOS

One workspace for a small service business, run by an agent that asks before it acts.

Product

  • Features
  • Pricing
  • Roadmap
  • Email on your own domain
  • iPhone and Android app
  • Sound familiar?

Resources

  • About us
  • Docs
  • Connect Claude or ChatGPT
  • Sign in

Compare

  • Google Workspace and Sheets
  • Missive alternative
  • Macro alternative
  • Notion alternative

Legal

  • Privacy
  • Terms

Contact

  • [email protected]
  • [email protected]
  • [email protected]
Nexus Data & AI Limited. Registered in England and Wales, company number 17066175.
  • LinkedIn
  • X
  • Instagram
  1. Home
  2. Features

Everything in one workspace, with an agent that knows it.

Nine surfaces, one context, and Bos across all of them.

Unified inbox

Gmail and Microsoft 365 in one inbox, grouped by contact, company and meeting.

  • Gmail and Microsoft 365 accounts, each with its calendar
  • A summary on every thread; drafts ready for mail from your contacts
  • Edit any draft before it goes; nothing sends without you
Inbox with threads from James Okonkwo, Tom Bergstrom, Amara Diallo and Sarah Whitfield. The open booking-flow thread has a Bos summary at the top and a Bos draft reply button, and the Bos panel answers who is waiting on you.

Email on your own domain

Mail to [email protected] arrives straight in BusinessOS, with no Google or Microsoft account in the middle.

  • We can register a domain for you, or bring one you own
  • As many addresses as you need, each sending under its own name
  • Replies go out from the address the conversation came in on

Bringing your own moves the domain's DNS to us, so talk to us first if a website runs on it. Calendar needs Gmail or Microsoft 365.

Email on your own domain
Have mail to your own domain arrive here, with no outside account to connect. Your domain's DNS has to be on Cloudflare.
[email protected] Receiving and sendingRemove
[email protected] Receiving and sendingRemove
Add address
Any address at northgatestudio.com. It works straight away.

Contacts and companies that update themselves

Records stay current, pulled from email signatures, calendar invites and meeting transcripts.

  • New senders proposed as contacts, with details from their signature
  • Every email and meeting attached to the right record
  • Bos remembers each client and uses it when it drafts
H&
Harbour & Vine
Company · Customer
Active
Email
[email protected]
Phone
+44 20 7946 0102
Value
£22,200
Notes
Independent wine importer, 14 staff. Came in through the Design Week referral.
EditDraft with Bos
People (1)
SWSarah WhitfieldCustomer
ActivityNotesFilesWork
Created company Harbour & Vine
System
17:19

Calendar, with Bos to set it up

Ask for a meeting in plain words. Bos drafts the invite, adds the video link, and sends it when you approve.

  • Ask Bos for a meeting; it drafts the invite
  • Google Meet or Teams link added
  • Invites from people you do not know arrive as approve or decline cards
Meridian booking flow review
Meeting
Starts
Mon, 20 Jul 2026 · 15:00
Ends
Mon, 20 Jul 2026 · 16:00
Location
Video meeting
Attendees
James OkonkwoPriya Raman
Description
Revised scope for the fourth site, and the Southbank timeline.
EditJoin meeting
Activity
Scheduled “Meridian booking flow review”
Bos · for Dan Keast
Yesterday

Tasks, triaged

Everything that needs doing sits on one board. Follow-ups wait in Needs approval until you accept them.

  • Follow-ups created from emails, meetings and proposals, waiting for approval
  • Have Bos triage the board for priorities, owners and dates
  • Daily suggestions for leads gone quiet and threads waiting on you
Tasks board: a Needs approval column, then Backlog, In progress, Review and Done, with Have Bos triage and New task buttons at the top.

Proposals, opened and accepted

Write from a template and share a link. Your client opens and accepts online, and you mark it paid when the money arrives.

  • Templates with merge fields and an expiry date
  • A link your client opens and accepts online, with a notification when they open it
  • Connect FreeAgent and acceptance creates a draft invoice
Harbour & Vine 12-month retainer
Accepted
Rolling design retainer covering labels, seasonal campaigns, and the extended SKU range.
Company
Harbour & Vine
Contact
Sarah Whitfield
Valid until
8 August 2026
Items
Design retainer, monthly12 × £1,850.00
Subtotal£22,200.00
Total£22,200.00
Client link
https://app.runbusinessos.com/proposals/view/jgsYqC1AHdSx7mPqCopy
Opened 3 times · last 2d ago
EditSave as templateMark as paid

Files every surface can search

Documents you write, files you upload and pages you save, in one library Bos can read.

  • Documents, uploads and saved web pages in one tree
  • Folders for client work and internal reference
  • Search across what is inside every document
Meridian booking flow brief
Document
Bos has read this
Type
Document
Tags
briefmeridian
Folder
Meridian Health
Content
Booking flow brief
The problem
Patients abandon the current booking flow at the clinician-selection step. Meridian's own numbers put drop-off at 38% there, against 6% on every other step.
What we're building
  1. A single-page flow: date, clinician, and confirmation without a page change.
  2. Rescheduling without calling the clinic.
  3. Per-site configuration, so Southbank can open with different hours and the same code.

Bos, across all of it

Bos works across your inbox, clients, calendar and files, so it already knows the history. It prepares the work. Nothing goes out until you say so.

  • Draft an email, set up a meeting, file a task, in one conversation
  • Memory of your clients, your business and past conversations
  • Every action Bos takes is recorded in the activity log

Want the day in one email? Turn on the morning briefing.

Bos
Online · on the Home command center.
Who is waiting on me?
Here is a summary of who and what is waiting on you, starting with the most urgent items:
1. Tom Bergstrom (Fernwood Coffee)
  • Email: Tom just replied to an intro from Elena. He mentioned they are now at six sites, their packaging hasn't kept up, and their Shopify build is three years old and slow.
  • Action: He's asked for a ballpark range for packaging and Shopify before booking a call. You have a high-priority task to reply with a real range (due tomorrow).
  • Note: Fernwood also recently opened your proposal.
2. Urgent deliverables today and this week
  • Booking-flow scope: Your revised booking-flow scope for James at Meridian Health is due today.
  • Friday's pitch: The deck still has 3 slides left to complete (pull the Southbank split from the scope doc).
3. Upcoming tasks
  • Harbour & Vine: Draft the renewal with new SKUs (Sarah has already said yes).
Ask Bos anything…

Bos on WhatsApp

Ask what is on today, have Bos draft a reply, or add a task, from your phone. Link your number once and the same Bos, with the same context, answers there.

  • Connect your phone with a one-time code from Settings
  • Approve or reject what Bos prepared without opening a laptop
  • Bos only ever replies to you. It never starts a conversation
BusinessOS
Harbour & Vine info13:44 ✓✓
Here are the details on Harbour & Vine:
  • Company: Independent wine importer, 14 staff. Came in through the Design Week referral.
  • Key contact: Sarah Whitfield, Operations Director. Prefers a short call to a long thread, and is out on Fridays.
Draft renewal task
Case study task
What is Fernwood waiting on?

Bring your own assistant

Already use Claude or ChatGPT? Connect it to BusinessOS and it works with your clients, tasks and files, with exactly your access.

ClaudeChatGPTAny MCP assistant
Server URLhttps://mcp.runbusinessos.com/mcp

It can

  • Search email and the calendar
  • Create and update tasks
  • Draft emails for you to send

It cannot

  • Send email
  • Invite people to meetings
  • Reach billing or team settings

One organisation per connection. Manage it in Settings, Connections.

Related

  • Email on your own domain Taking mail on your own domain with no outside mailbox.
  • Connect Claude or ChatGPT Connecting Claude, ChatGPT or another MCP-capable assistant to a workspace.
  • iPhone and Android app See what needs you, talk to Bos, read your inbox and clear your tasks from your phone.
  • Pricing The full price list and a seat calculator.

Hand Bos the admin. Keep the decisions.

Free for 14 days. No card needed.

Start free trial Talk to us