Orders, stock, purchasing and invoicing, in one system
Thrive ERP is the affordable ERP built for small businesses, not big ones. Typically 1–50 users, most implementations take days or weeks.

Not sure where to start? We can help.
Trusted by growing businesses
in the UK and US
Read their stories →









Your business,
in one place
Orders, stock, customers, purchasing and invoicing work together, so your team works from the same live records. Hosted and supported by Accellier.
See it with your own processes: book a free demo →Sales and customers
Quotes, orders and customer records together, with each customer's own prices.
Products and stock
Live stock levels, so everyone can see what is really available.
Purchasing and suppliers
Purchase orders and supplier records linked to the stock you need.
Manufacturing
Materials and jobs planned together, so you are not short mid-job.
Invoicing and reports
Invoices straight from the order, connected to your accounts, with live reports on sales, margin, stock and cash.
Most small businesses don't need more software. They need it to join up.
This is what we hear on discovery calls, and what changes once Thrive ERP is in place.
Disconnected systems slow every decision
- “We type the same order into three places.”
- “Only one person understands the spreadsheet.”
- “Our tools don't talk to each other.”
- “By the time month-end numbers arrive, it's too late to act.”
Everyone works from the same live data
- Enter it once. Orders, stock and invoices update together.
- Everyone works from the same live system, with their own login.
- Thrive ERP connects to your accounts, payments and online shop.
- Live reports show sales, margin, stock and cash today.
From first call
to live system
A short, fixed path. Most projects are live in days, not months.
Discovery call
A short conversation about how your business runs and what's slowing you down.
Demo and written quote
A tailored demo of your processes and a clear monthly price, in writing.
Implement
We configure Thrive ERP, migrate your data and train your team.
Go live
We support your team through go-live, so day one runs smoothly.
Support and continual improvement
We look after hosting, security, backups and disaster recovery, support and GDPR compliance, and keep Thrive ERP working for your business as you grow.
Built for small businesses that make, stock and sell
Startups, micro and small businesses, typically 1–50 users.
Material, jobs and costs together
Short of material mid-job, schedules on a whiteboard, jobs that quietly lose money.
Wholesale and distributionEvery customer's own prices
Thin margins and repeat customers who expect their own prices.
E-commerceOne stock figure, every channel
Selling online and offline with stock that never quite matches.
Service businessesJobs to invoices, joined up
Jobs, timesheets and invoices spread across three different tools.
Your system is in safe hands
Hosted and backed up by us
We host your system, run the backups and keep it up to date, so there's no server in a cupboard to worry about. Your data is handled in line with GDPR.
Our GDPR approach →Support that follows the sun
Our team works across the UK, US and India, so help is there 24 hours a day, Monday to Friday, by phone or through the support portal.
Support portal →The people who build it, support it
The consultants who implement your system are the people you speak to afterwards. No hand-off to a call centre.
Meet the team →Accellier have successfully addressed a number of internal challenges that we had been struggling with for some time and delivered all of the benefits promised.
“Accellier has supported Pro-Vigil for nearly 5 years and they have successfully delivered multiple projects, both in terms of technical requirements and business performance.”
Ben Molloy, CTO, Pro-Vigil Inc
“Despite our requirements being fairly modest and low budget, Accellier went above and beyond to deliver a solution that met all of our requirements.”
Andrew Mackay, Managing Director, Smarter Textiles Ltd
AI built into the systems you run every day
We're adding AI where it saves a small business real time: inside the ERP and reports your team already uses. There's no separate tool to learn, and a person checks anything that matters before it goes out.
- Read supplier invoices and turn them into records
- Chase overdue invoices with the right message at the right time
- Answer questions about sales, stock and cash in plain English
- Invoice arrivesPDF lands in the accounts inbox
- Details readSupplier, lines, VAT and totals captured
- MatchedChecked against the purchase order and delivery
- You approveOne click to confirm, or fix what's flagged
- PostedSupplier invoice recorded, ready to pay
What size of business is Thrive ERP for?
Startups, micro and small businesses, typically 1–50 users, in the UK and US.
How long does implementation take?
Most implementations take days, not months. After the demo you get a written plan and quote before anything starts.
How much does it cost?
£100 plus VAT per month per company, plus a set-up fee quoted up front. You get a clear written quotation for your set-up and data migration before anything starts.
Do you host it, or do we?
We host and support Thrive ERP for you. Your team logs in through a browser, and we look after the servers, updates and backups.
Can you move our data from spreadsheets, Xero or QuickBooks?
Yes. Data migration is part of implementation, and Thrive ERP connects to your accounts, payments and online shop.
What support do we get after go-live?
Follow-the-sun support from the Accellier team in the UK, US and India, 24 hours a day, Monday to Friday, by phone or through the support portal.
How is Thrive ERP different from the big ERP systems?
It is built and priced for small businesses, not big ones, and the people who implement your system are the people who support it.
Can we see a demo first?
Yes. Book a free demo and we'll show you Thrive ERP using your own processes.
Tell us how your business runs today. We'll show you what to fix first.
A short call with our team. No obligation, no sales script.
US (314) 390-5186



