Upgraded OS
Internal pricing model, reviewed 19 August 2026 Build and share a package →
Working proposal Catalogue 2026-08-19-v3

Build the package that fits.
See exactly what each choice adds.

Start with core property management, then choose the capabilities you would otherwise buy from separate tools. Your total updates as you go, including estimated VAT.

10 months on annual software 20% VAT estimate shown No surprise usage overages
System reconciliation

The model matches the current uOS catalogue.

Product keys, launch prices, exact quantities, bundles, annual billing, storage capacity, the Website boundary and current Stavros language were checked against uOS on 19 August 2026.

In uOS billing now Core, 11 optional products, five bundles, communications numbers, shared storage blocks and four Stavros plans. Storage is protected Usage is measured across the workspace and new uploads pause at the limit instead of creating an automatic overage.
Start here

Build the paid package

Answer three questions. If you are unsure, choose Core only. You can add anything later.

Properties you actually manage
properties

Count each real property once. Ignore OTA copies, leads, drafts and imported duplicates.

2. Billing interval

Prepaid usage and additional phone numbers remain monthly.

3. Starting package
Always included

PMS Core

£100 per month, ex VAT

10 active properties × £10, greater than the £29 workspace minimum.

Unlimited UsersProperties, reservations, availability and calendarsContacts and Unified Inbox shellTasks Lite and Team Messaging LiteGuest Portal Lite and one primary hosted WebsiteSafe booking, payment, invoice, tax and ledger evidenceStavros Included, with Ask and one active Agent
Storage capacity · available in Billing

One shared allowance for every workspace file

Storage capacity is separate from workspace permissions. Inbox files, Tasks, Documents, Websites, guest uploads, call recordings and other workspace files all use the same pool. Extra blocks selected here use the same price and quantity as Settings → Billing.

01
Included in Core 200 GB 100 GB per workspace, plus 10 GB per active property
Your allowance 200 GB total Included in Core

Add 250 GB blocks for £9/month each. Annual billing charges for 10 months.

blocks
No extra storage
No surprise storage bill. We warn you before the limit. Existing files remain available to view, export or delete, and new uploads pause safely instead of creating an automatic overage.
Run the operation

Run the team, the work and the money

Choose where you need more than the simple tools in Core. Add one product or combine several to replace separate apps.

02
You already get

Unlimited simple tasks, system-created work, one Operations Stream, assignees, dates, checklists and record comments.

Add this when you need

Multiple Streams, custom workflows, boards, Workweek, recurrence, dependencies, forms, templates, contractor access, time tracking and reporting.

You already get

Record discussions, task comments, essential direct messages, notifications and permanent operational history.

Add this when you need

Public and private threads, groups, workspace search, rich files, canvases, group calling, external collaborators and advanced controls.

You already get

Operational records and evidence stay readable in Core.

Add this when you need

Proposals, contracts, reusable forms, signatures, offer tables and controlled PDFs.

Uses the existing Documents and template system. No redesign or forced migration.

You already get

Correct booking totals, payments, refunds, taxes, guest invoices or receipts and durable ledger evidence.

Add this when you need

Workspace invoice rules, reconciliation, owner statements and dashboards, management fees, VAT reporting, payout preparation and management reporting.

Own the guest journey

Improve stays and win direct bookings

Guest Experience runs check-in and stay journeys. Website Pro runs direct-booking websites. Choose either or use both.

03
You already get

Stay facts, authorised access instructions, Wi-Fi, essential guide information and support contact.

Add this when you need

Branding, custom domain, multilingual journeys, check-in steps, identity and deposits, paid extras, extensions, smart locks and analytics.

Works for OTA and direct reservations. Website Pro is not required.

10
You already get

One primary live Website on an Upgraded OS address, with active property selection and direct publishing.

Add this when you need

Private drafts, full design control, custom domains, additional Websites, pages, blog, SEO, offers, campaigns, chat, widgets, analytics, experiments and long-let journeys.

Website Pro upgrades the included primary Website. Each additional independent Website is £19/month. There is no Upgraded OS booking commission.

Make better revenue decisions

Set prices and understand the market

Pricing & Stay Engine changes prices and stay rules. Market Intelligence researches listings, addresses and markets. Either works on its own.

04
You already get

Reservations, availability and calendars remain in Core.

Add this when you need

Nightly prices, minimum stays, guarded automatic rules, date changes, fees and payout planning, monthly rent and publishing to active connections.

Works without Market Intelligence. Explicit early-adopter rows keep their £5 rate.

You already get

No market-research purchase is required to operate managed listings.

Add this when you need

Reusable listing, address, comparable and market research, with 20 address reports and 10 monitored markets each month.

No surprise overages. Capacity stops safely and offers a clearly priced top-up.

Choose each channel

Add only the channels you use

Voice, SMS and WhatsApp are separate choices. Each includes monthly usage credit and stops safely before an unapproved overage.

05
You already get

The Unified Inbox shell is included in Core.

Add this when you need

External calling, routing, callbacks, voicemail, recordings, permitted call intelligence, one suitable number and £10 of monthly call credit.

When credit is exhausted, new chargeable use stops safely until a prepaid top-up is approved.

You already get

The Unified Inbox shell is included in Core.

Add this when you need

SMS sending and £5 of monthly message credit.

No automatic overages. Additional use is prepaid and clearly priced.

You already get

The Unified Inbox shell is included in Core.

Add this when you need

Business-number activation, WhatsApp messaging, templates and £5 of monthly message credit.

Provider policy applies. Additional use is prepaid and clearly priced.

AI capacity, explained

How much work should Stavros do?

Every plan has the same Stavros. You are choosing how much it can review, prepare and complete each month, not buying a smarter version of the AI.

Not sure? Leave Included selected. The green badge is guidance only, and the calculator never chooses a paid AI plan for you.

06
First, what do you actually get? The same four surfaces on every plan
Ask

Questions, summaries and drafts you request directly. These use Assists.

Updates

Useful signals from Agents that do not need a decision.

Needs you

Only replies or workspace changes that are waiting for your decision.

Agents

Roles that watch or run an outcome. Each one clearly says Inform me, Ask me or Do it.

Then choose how much work it can do each month. Operational units, never tokens
Assists

An answer, summary or draft you ask Stavros to produce.

Checks

A message, workspace event or live change an Agent assesses, even when no action is needed.

Actions

A reply, task or workspace update Stavros completes within your controls.

Patrols

One scheduled or manually started Agent routine, such as a shift handover.

Active Agents

Agents currently switched on. Saved and paused Agent designs are unlimited.

Ask for a guest-reply draft: 1 Assist. Sending or changing something uses 1 Action.

An Agent reviews a new message: 1 Check, even if it correctly stays quiet.

A scheduled shift handover runs: 1 Patrol, plus only the Checks and Actions it actually performs.

What Stavros can use

Stavros can help only inside the products and conversations available to you.

Team is the sensible starting point for this package. We have not changed your selection.

If Stavros reaches a monthly limit, it stops that kind of paid work safely. Nothing carries on into an unexpected overage bill.

Commercial guardrails

Depth is paid. Operational truth is not.

01Unlimited Users

No seat pricing in Core or any workspace add-on.

02No dependency traps

If a product needs a supporting capability for its main job, that support is included.

03No surprise overages

Storage, communications and AI stop safely or ask before adding a clearly priced top-up.

04Bundles stay transparent

A bundle lowers the price of named products. You can still see exactly what is included.