Why Consultancy Teams Outperform Contractors for ERP Training

A unified consultancy team vs. a set of independent contractors

For many organisations, choosing between hiring individual contract trainers or engaging a professional ERP training consultancy is one of the most important early decisions in an implementation. While contractors may appear cost effective on day one, the long term impact on cost, quality, consistency and delivery pace tells a very different story.

Contract trainers work independently. Each brings their own style, their own interpretation of methodology, and their own way of documenting processes. The result is a fragmented training team: inconsistent outputs, varied material quality and a lack of alignment across modules.

A specialist training consultancy team, however, operates as a cohesive delivery unit. These consultants follow a single methodology, use shared templates, and apply consistent design standards across every element of training. Documents look the same. Learning materials follow the same structure. Terminology is aligned. Quality is predictable.

This consistency is extremely difficult, if not impossible, to achieve with a group of independent contractors.

Cost comparison: Consultancy teams are often 35% more cost-effective

At first glance, contractors appear cheaper. But ERP training is not simply about day rates, it is about the total cost of delivery, including downtime, rework, and productivity.

Here is a client scenario for a food manufacturing organisation rolling out S/4HANA across P2P, SCM, O2C, and R2R.

The Contractor Model

The organisation brought in one ERP contract trainer for 12 months, then two additional ERP contract trainers for the final six months before go live.

• Total effort: 440 days
• Estimated cost: £242,000

ERP contract trainers were paid continuously, even during periods when training activity had to pause due to system delays, UAT changes, design rework and non productive gaps. Because ERP programmes rarely move in a straight line, contractors often remain on full time billing, even when they are waiting for the project to catch up.

The Consultancy Model

Our consultancy delivered a targeted, precisely timed solution. This included 23 job based, role focused courses with tailored materials across P2P, SCM, O2C, and R2R. Internal super users were then upskilled and supported to deliver training themselves.

• Total effort: 186 days
• Total cost: £158,000

Engagement was concentrated into the period when it creates the most value, after design stabilisation and just before UAT, minimising rework and avoiding “dead time”.

Despite providing a larger team, the overall cost is substantially lower because you only pay for productive days, there is no year-long commitment and consultants step in when the system is ready, not months before.

This flexibility alone generates significant savings, even before accounting for better quality and faster delivery.

Timing: Why consultants should NOT be hired a year before go-live

Many organisations believe training consultants need to be onboarded a year before go live to “learn the business and the system.” While this sounds reasonable, it is unnecessary and costly.

Expert ERP training consultants already have deep ERP system knowledge, extensive cross industry experience and familiarity with common ERP processes and design patterns. They do not need 12 months to learn the system.

What they do need to learn are the unique elements, such as corporate culture, process variations, organisational terminology and ways of working, and any ISVs, all of which can be absorbed rapidly.

The optimal time to onboard a consultancy team is just before UAT when:

• Processes are stable
• Configuration is largely final
• Rework is minimal
• Training materials can be built accurately

This ensures every day spent on the project adds value, rather than burning time during early phase design volatility.

Output discipline: Consultants deliver at pace but contractors don’t

Another critical difference is the speed and accountability behind outputs.

Contractors typically:

• Have no fixed deadlines
• Work at their own pace
• Produce outputs when they are ready
• Operate without centralised oversight
• Extend timelines because there is no structured productivity framework

This often results in slow development of the training outputs.

In contrast, consultancy teams operate within strict productivity frameworks:

• Each consultant is allocated a defined number of days per deliverable
• Turnaround times are consistent and predictable
• Quality is checked through internal peer review
• Progress is monitored centrally
• Adjustments are made rapidly to keep pace with the plan

This ensures the training workstream moves at the speed required for a successful go-live.

Centralised management that removes burden from the client

When hiring contractors, the organisation itself must manage this team and be on top of scheduling, work allocation, quality assurance, document control, performance management, productivity tracking and deadlines.

This creates a significant overhead for the internal team.

A consultancy eliminates this entirely. A Customer Engagement Manager provides:

• A single point of accountability
• Structured reporting
• Capacity planning
• Quality control
• Risk management
• Coordination across consultants

This not only protects the project timeline, it reduces stress and removes administrative headaches from internal staff.