The £65,000 Read-Only Access Trap: Hidden Costs of Big ERPs and Why Businesses Are Switching to Xero
When a prospective client told us they’d been quoted over £65,000 for read-only access to their current ERP system, we had to pause. Read below about Hidden Costs of Big ERPs.
Sixty. Five. Thousand. Pounds.
Just to look at their own data.
No posting, no processing, no analysis , simply read-only.
Unfortunately, this isn’t an isolated case. Many businesses using large ERP systems like Sage 200, Exchequer, or Access Dimensions face similar situations. They get locked into contracts that make it incredibly expensive, and often painful, to move away.
This post explores why this happens, what it really costs, and why so many businesses are now moving from traditional ERPs to Xero.
Why Are Businesses Still Trapped in Expensive ERPs?
Most ERP systems started as all-in-one business management solutions, promising control, flexibility, and scalability. Over time, though, they’ve become complex ecosystems that depend on expensive licensing structures.
What once felt like an investment turns into a slow drain on resources.
Businesses pay for:
- Multiple user licences, even when not all users are active
- Maintenance or “support” fees that don’t always bring value
- Modules purchased years ago but no longer used
- Additional hosting or third-party integration costs
And when it’s time to leave? Suddenly, your data — your information — comes with a price tag attached.
The Hidden Costs No One Talks About
While the monthly licence might look manageable, the true cost of an ERP system often hides in the fine print.
Common hidden costs include:
- Storage and access fees (like that £65,000 “read-only” quote)
- User upgrades when your team grows
- Mandatory maintenance contracts that renew automatically
- Customisation and patch updates billed at premium hourly rates
- Data extraction fees when you want to migrate
It’s designed to be sticky. The harder it is to leave, the longer you’ll stay.
If you’re still on one of these systems, take a moment to review every charge. Ask yourself: Are we using everything we’re paying for?
Sage vs Xero: Understanding the Real Cost Difference
Let’s be honest — Sage 200 has long been a trusted name in accounting software. But when businesses compare Sage 200 vs Xero, the difference in cost transparency is striking.
| Aspect | Sage 200 | Xero |
|---|---|---|
| Licence model | Per user / per module | Simple monthly subscription |
| Hosting | Often separate / on-premise | Cloud-based |
| Access to data | Often restricted or paid | Full access |
| Customisation | High cost and dependency | App-driven and flexible |
| Updates | Scheduled and billed | Automatic |
With Xero, you pay a clear monthly fee, no hidden access charges, no inflated storage add-ons, and no costly “read-only” licences.
For a deeper look at how businesses move from Sage 200 to Xero, read our post:
➡️ Sage 200 to Xero Conversion Made Easy
Exchequer vs Xero: Legacy vs Agility
Exchequer is another system that once dominated the mid-market. Many companies still rely on it because it “works,” but what they often overlook is how much it costs to keep it working.
Support contracts, old servers, and limited integrations create a slow and costly environment. In contrast, Xero’s ecosystem offers instant scalability, API-driven integrations, and access from anywhere.
The shift isn’t just financial, it’s cultural. Teams move faster, collaborate better, and stop wasting money maintaining systems that can’t keep up.
➡️ Exchequer to Xero Conversion Service
When “Read-Only” Turns Into “Locked-Out”
Charging £65,000 for read-only access isn’t about cost recovery. It’s about control.
It’s a tactic that makes migration seem too expensive to consider, keeping you right where they want you. But what many businesses don’t realise is that data can often be exported, cleaned, and restructured more efficiently than the ERP providers suggest.
We’ve helped countless clients who were told it would be “too hard” or “too expensive” to move, and every single one of them now runs smoothly on Xero.
How Xero Changes the Game
With Xero, you regain ownership of your data. You control who has access, what integrations you use, and how your information flows across your business.
Key benefits include:
- Transparent monthly pricing
- Easy integration with tools like Mayday, Hubdoc, Unleashed, LightYear or ApprovalMax
- Real-time financial reporting
- Automatic updates and cloud backups
- Full data access without hidden fees
You’re no longer paying to read your own data — you’re using it to make smarter business decisions.
Steps to Move from ERP to Xero
Thinking of switching but not sure if it’s safe? We’ve put together a detailed resource to guide you through every step in validating your migration.
👉 Download the Xero Migration Checklist
This will help you check your move from Sage, Exchequer, Access Dimensions or other legacy systems to Xero in a structured, low-risk way.
Reducing Risks During Migration
Every migration carries some risk, especially when moving from large ERPs. But with the right plan and experienced guidance, you can avoid common pitfalls.
Before you migrate, read our insights on:
➡️ Xero Migration Risks and How to Avoid Them
From data mapping to validation, the right preparation ensures your transition to Xero is smooth and complete.
Real Results: Migrating from Sage 200 to Xero
We’ve seen first-hand how freeing it can be for clients to move away from restrictive ERP systems. In one recent project, a business paying thousands in annual maintenance fees moved from Sage 200 to Xero and now runs faster, cleaner, and more transparently than ever before.
They no longer pay for features they don’t use.
They no longer need to request permission to view their own data.
And most importantly, their finance team is happy again.
Final Thoughts
If you’re paying huge fees just to keep your system running, it’s time to pause and re-evaluate.
You deserve full access to your data. You deserve transparency in your costs. And you deserve a system that grows with your business, not one that locks you in.
📞 Book a free consultation today and discover how we can help you move from Sage 200, Exchequer, or other ERPs to Xero — efficiently, securely, and with your data exactly where it belongs: in your hands.
