One platform for your whole business — admin handled by an AI operator, not another tool.See plans

The UK-first Business Operating System.

Run every part of your business — with an AI that actually does the work.

One connected operating system with HMRC, Companies House and UK VAT built in — with AI-native workflows across your business.

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eCommerce

Views

3,781 ↑ 11.01%

vs previous 7 days

Customers

1,219 ↓ 0.03%

vs previous 7 days

Orders

316 ↑ 6.68%

vs previous 7 days

Revenue

$695 ↑ 15.03%

vs previous 7 days

Projections vs Actuals

ActualsProjections

30K20K10K0

Jan

Feb

Mar

Apr

May

Jun

Revenue

Current Week $58,211Previous Week $68,768

Revenue by Location

New York 72K

San Francisco 39K

Sydney 25K

Singapore 61K

Top Selling Products

Name	Price	Quantity	Amount
ASOS Ridley High Waist	$79.49	82	$6,518.18
Marco Lightweight Shirt	$128.50	37	$4,754.50
Half Sleeve Shirt	$39.99	64	$2,559.36
Lightweight Jacket	$20.00	184	$3,680.00

Total Sales

22.5%

Direct$300.56

Affiliate$135.18

Trusted by UK businesses already running on YionStack

Whard EducationAVL SystemsPerfect FinishOTHM

Why YionStackOne workspace

From scattered tools to one workspace

The old way

Juggling multiple tools, logins and disconnected data.

Spreadsheets, email and five SaaS tabs
Re-keying the same customer everywhere
CSV exports that are stale on arrival

The YionStack way

One workspace. One login. One source of truth.

Every module reads the same business record
One audit log across the whole business
Add a module — your data is already in it

The two moatsWhat others don’t do

What every other UK stack either doesn’t do, or charges per seat for

One record

Your CRM, accounting, payroll, education and compliance all read the same business record. Add a module; it already knows your customers. No integrations, no CSV sync, no re-keying.

AI that does the work

YionAI raises invoices, drafts policies, answers vendor questionnaires and marks coursework — autonomously, against your live data. Metered in £ per business. When the budget runs out, it stops. Never a silent downgrade.

Same customer row across every module

Single audit log for the whole business

New modules light up with your data already in them

Autonomous tasks, your one-tap approval

Priced per business in £, not per seat

Block-don’t-degrade — same model, every time

Why usLearn about us

Built for growth, trusted by UK businesses

We combine scalable technology, strong security and an intuitive interface so your team can work efficiently and confidently — all in one place, designed together.

Start free trial

Scalable by design

From solo founder to a growing team — every module scales with you, on one record.

Enterprise-grade security

AES-256 encryption, UK data residency and full audit trails on everything you do.

Genuinely simple

Clear dashboards and an AI operator mean your team is productive on day one.

ServicesBest business solutions

One platform for everything your business runs on

Cloud-based platform

Access your whole business anywhere, anytime, on secure UK cloud.

Analytics & reporting

Live dashboards across every module, explained in plain English by AI.

CRM & collaboration

Pipeline, quotes, inbox and team workspace on one shared record.

Integrations & API

Bring your stack across and connect anything with a clean, open API.

Security & compliance

UK GDPR, MTD VAT, RTI payroll and Companies House built in.

Multi-device access

Stay productive on desktop, tablet and mobile — everything in sync.

AI operatorMeet the specialists

Operational AI that understands your business

From following up leads to flagging risks, YionStack AI agents work in the background so you can focus on growth — autonomously, against your live data.

Lead Specialist

Drafts a personalised reply to every new lead within an hour. Books a call when they ask.

Invoicing Specialist

Watches overdue invoices, drafts the chase email, and escalates the >30-day ones for you.

Risk Detector

Flags churning accounts, cash-runway dips, slipping projects, and stale deals before they bite.

Document Reader

Reads PDFs, contracts, invoices, receipts — pulls out the fields and files them in the right place.

Payroll Reminder

Pings you before HMRC RTI deadlines, prepares the run, and shows you exactly what changed this month.

Module Specialists

CRM, Finance, Projects, Marketing, Support — each module has its own specialist that knows your data.

WebsiteBuild & connect

Build your website. Connect everything

YionAI builds you a complete, professional website from your real business — your services, your brand, your content — not a blank template. Then refine anything by drag and drop, or just describe the change in words. Forms, bookings, CRM and payments all run on the same business record, so your site actually works for the business behind it.

AI-built from your business

Drag, drop & edit anywhere

Online bookings

Forms & leads → CRM

Payments & invoicing

SEO & analytics, built in

See Website Builder

ComplianceUK-first

The boring bits, automated

HMRC submissions, Companies House filings, GDPR records, payroll deadlines and vendor reviews — YionStack handles the paperwork the same way it handles your invoices.

HMRC RTI

Payroll, every period

Making Tax Digital

VAT returns + bridging

Companies House

Auto-filing, CS01

ICO / UK GDPR

DPIAs, ROPA, breaches

Cyber Essentials

Controls + evidence pack

ISO 27001

Risk register, SoA

AML / KYC

Where the rules apply

Right to Work

Vetting + reminders

BenefitsCore features

All-in-one tools built for growth & efficiency

Sync with real-time data

Every update is instantly reflected across all modules, so your team always works with the latest information.

Act on your systems

Manage tasks, update records and run processes — the AI operator drafts the next action and asks before it sends.

Compare & decide

Side-by-side metrics and real-time insight across the business.

Smart escalation

Critical issues are surfaced and routed promptly, automatically.

Advanced reporting

Deep insight into performance with reporting on every module.

14 hrs

saved per week

average customer · Q1 2026 survey, n=183

11 min

to first invoice

from signup, solo plan

£0

integration fees

every module already wired

99.98%

uptime

12-month rolling · status.yionstack.co.uk

How it worksThree steps

Live in 30 minutes. Useful on day one

No 6-month implementation. No “AI training” homework. Three steps and you’re running.

Connect your business

Plug in Companies House, your bank, your inbox and any CSVs you have. We pull names, numbers and rules so nothing is invented later.

Pick your modules

Turn on the parts you need — CRM, invoicing, payroll, website. Yion fills in the templates and writes the first drafts so your screens aren’t empty.

Yion AI takes over the admin

Specialists draft your follow-ups, chase your invoices and prep your VAT. You approve from one inbox — they do the typing.

Why nowReal pressure

UK businesses are under real pressure. Built to take weight off

Rising costs, late-paying customers, and more rules every year. YionStack is built to be the answer to that squeeze — not another bill on the pile.

One business, one price

Small businesses pay up to 2.5× more for AI than big firms — because the tools bill per seat. YionStack bills per business. Adding your team never multiplies the price.

Actually all-in-one

The all-in-one that is actually one. Closing a deal creates the invoice; signing a contract creates the compliance entry — so the AI never needs an integration to work. It already sees everything.

No setup project

No integration consultants, no connectors to maintain, no setup project. The operator is connected to your business the moment you sign in.

Join usBe early

Run your business smarter, starting today

One connected platform, one login, one bill — and an AI operator working alongside your team. Be live in minutes.

Start free trial

PlatformBuilt for modern business

Build, scale & succeed on one stack

Empower your business with one connected platform designed for speed, scale and simplicity — every module aware of every other one.

Intelligent automation

AI agents pick up follow-ups, invoices and reports across every module.

Real-time tracking

Continuously monitored data keeps every dashboard current, automatically.

MoveComing from another tool?

We’ve written the move

Honest walkthroughs for the most common UK SME stacks. What comes across, what stays where it is, and how long the import takes — no comparison hype.

FromXeroChart, contacts, invoices, bills, bank lines.Read the move FromQuickBooksChart, customers, vendors, MTD VAT history.Read the move FromSageNominal codes, ledgers, departments, VAT.Read the move FromFreeAgentContacts, invoices, projects, timesheets, MTD.Read the move FromHubSpotContacts, companies, deals, pipelines, custom fields.Read the move FromPipedrivePersons, organisations, deals, activities, products.Read the move FromMailchimpAudiences, tags, GDPR consent, suppression lists.Read the move FromCalendlyEvent types, past bookings, slugs, Stripe deposits.Read the move

All integrations

HMRC, Companies House, Stripe, and what we import from.

How-to guides

File a VAT return, run RTI, file your confirmation statement.

UK business glossary

MTD, RTI, IR35, CIS, auto-enrolment — in plain English.

For your sectorTuned for yours

Built for UK businesses, tuned for yours

Pick your industry once. YionStack adapts its modules, vocabulary, AI prompts and compliance rules — and we ship deep templates for the sectors that buy us most.

Legal practices

Matter management, SRA accounts rules, MOJ tender packs — Yion AI drafts the policies.

Care providers

Carer rota, DBS, CQC audit pack, payroll RTI and a family portal — one operator screen.

Trades & construction

Quotes, CIS, retentions, MTD VAT and Companies House confirmations on autopilot.

Training providers

OTHM, Pearson, NCFE awarding-body packs, learner portal, ePortfolio, ESFA exports.

Also serving recruitment, agencies, retail, driving schools, lettings, accountants and more. See every industry →

PricingPick your plan

Flexible pricing for every UK business

Starter

For solo founders & freelancers

£19/ month

Get started

1 team member
1 YionWebsite
Accounting & MTD VAT
YionAI assistant
250 automations / mo

Popular

Business

For growing UK teams

£59/ month

Get started

Up to 10 members
CRM, quotes & e-sign
RTI payroll + Companies House
YionAI operator
5,000 automations / mo

Professional

For scaling businesses

£149/ month

Get started

Up to 25 members
3 YionWebsites
E-commerce + helpdesk
Audit room + SSO
25,000 automations / mo

TestimonialsWhat people say

Built in the UK, for UK businesses

“YionStack is what happens when a single team designs the whole stack together — every module aware of every other one, with an AI operator that drafts the work and asks before it sends.”

Jeremiah Ogbu · Founder, Yiontech LTD

CustomersLoved by operators

Run by founders, loved by operators

“We won a £180k MOJ legal-aid tender in 11 days because Yion AI flagged the 14 policies we still needed and drafted nine of them by Tuesday.”

£180k tender won

Kayla OwusuManaging Partner · Bright Legal, Manchester

“MTD VAT used to take a full Thursday. The numbers are already in Yion before I open it — my accountant signs off in twelve minutes now.”

7 hrs → 12 min

James RileyFounder · PeakBuild Roofing, Leeds (£2.4m T/O)

“Onboarded 24 carers, set HMRC RTI up, published our new site and ran 41 invoices in one week. The CQC audit-pack export saved us a fortnight.”

Live in 5 days

Amara KhanOperations Lead · ApricotCare, Birmingham

FAQsAsked questions

Frequently asked questions

Yes. Data, backups and AI processing run in the UK, with AES-256 encryption and full audit trails on every record.

ResourcesNews & guides

Read our latest insights

Article imagedrop screenshot

YionStack team·2026

How a UK SME runs everything on one connected platform

Article imagedrop screenshot

YionStack team·2026

Making Tax Digital VAT, explained for small businesses

Article imagedrop screenshot

YionStack team·2026

Why an AI operator beats another disconnected tool

Get a demoGet started

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