How to Choose an ERP Consultant (Criteria, Questions & Red Flags)

Why the ERP consultant is the biggest risk in your project

Choosing an ERP consultant is, in practice, the most consequential risk-management decision in an ERP project. Gartner reports that 55%–75% of ERP projects fail to meet their objectives, and predicts that by 2027 more than 70% of recently implemented ERP initiatives will fail to fully meet their original business case goals — with as many as roughly 25% failing catastrophically.

The failures are almost never about the platform. Godlan's analysis of more than 2,400 ERP implementations identifies the same three preventable root causes at the top of the list: inadequate change management (cited in 42% of failures), poor data migration (38%), and inexperienced teams (35%) — all partner-driven variables, not software-driven ones. Percentages overlap because most failed projects suffer from more than one.

The selection itself is risky: Panorama Consulting's ERP Report found that 42% of respondents selected a vendor that may not have been the optimal fit. In other words, the choice of who advises and delivers your ERP is where most projects are won or lost before configuration even begins.

What an ERP consultant actually does

Before you evaluate firms, scope the role. An ERP consultant's work spans the full project: discovery and business-process mapping, platform or vendor selection, system configuration, customization governance, data migration, training and change management, go-live hypercare, and post-go-live optimization.

Independent advisors draw a clear line between a software vendor (whose primary interest is deploying and licensing a product) and a platform-neutral consultant (whose role is to ensure business-process fit, risk mitigation, and alignment with organizational needs). Knowing which scope you are buying prevents you from paying advisory rates for deployment work, or deployment rates for advisory work.

Use this scope as the baseline when you compare proposals. If a candidate cannot clearly describe what they will and will not own across discovery, selection, build, and post-go-live, that ambiguity is itself a red flag.

The four core criteria for choosing an ERP consultant

A defensible selection comes down to four criteria. Together they cover how the consultant works, who actually delivers, how well they know your world, and what happens after launch. Capital Edge frames a comparable checklist around five factors: breadth of experience, independence (vendor-neutral advice), the profile of clients managed by your consultant, communication, and value-driven pricing.

Use these four as a structured scorecard before you look at any specific firm — including Flectic.

Methodology: documented lifecycle, not improvisation

A documented methodology is the first filter. Panorama Consulting recommends choosing a consultant with end-to-end methodology understanding and full project lifecycle support from selection through go-live and optimization. If a firm cannot show you a written, phased approach to discovery, design, build, test, deploy, and support, delivery will default to whatever the assigned team improvises.

Ask to see the methodology document, not a slide. A consultant who can describe their phases, entry and exit criteria, and the artifacts produced at each gate is meaningfully different from one who describes ERP delivery as a series of workshops.

This criterion is the structural answer to the failure modes above: poor data migration and inadequate change management are both methodology gaps, not platform gaps.

Named senior consultant: stop the bait-and-switch

The most under-covered risk on the SERP is who actually delivers your project. The Chain, a supply-chain industry publication, devotes a full piece to the gap between who sells an ERP project and who delivers it, arguing that senior partners sell the work while junior or offshore consultants end up implementing it — a pattern it calls one of the biggest and least-discussed risks in enterprise technology today.

Tigunia echoes this for the mid-market: large generalist consulting firms regularly win ERP engagements and staff them with junior resources while senior partners sell the work. The protection is procedural: require the named, day-to-day delivery consultant to be written into the contract, with a clause covering substitution and approval.

A consultant who will not commit to a named senior resource on the engagement is — structurally — reserving the right to staff it with whoever is available. Treat that as a disqualifier, not a negotiation point.

Industry experience: references in your size band

Industry experience is not the same as platform experience. A consultant may have completed many implementations on a platform without ever having done so for a business your size, in your sector, with your regulatory and operational profile.

Ask for two or three references that are genuinely comparable — similar revenue band, similar industry, similar platform footprint — and actually call them. A consultant who cannot produce references in your size band is, at best, going to learn your context on your budget; at worst, they are misrepresenting their track record.

This is also where platform certifications matter. For Microsoft Dynamics 365 partners, the current bar is the 'Solutions Partner for Business Applications' designation, which requires a minimum Partner Capability Score of 70 out of 100 across skilled certifications, customer success, and performance — replacing the legacy Gold/Silver competencies.

Lifecycle support: what happens after go-live

Go-live is the beginning of value, not the end of the engagement. Yet many ERP consultants scope their work to end at cut-over, leaving adoption, optimization, and post-launch fixes unowned. Require explicit post-go-live support: a defined hypercare window, response-time SLAs, and a named owner for the optimization phase.

Lifecycle support is also where change management lives. If the consultant's scope ends at launch, training materials, process documentation, and adoption measurement will be left to your team — and weak change management is the single largest root cause of ERP failure in Godlan's dataset (42% of failures).

The right consultant treats post-go-live optimization as a contracted phase with deliverables, not an implied favour.

Questions to ask before you hire an ERP consultant

These seven questions, drawn from independent ERP advisory guidance, are the practical vetting checklist. Ask them in writing, and compare the answers against the four criteria above.

Use the answers as a scorecard. A consultant who answers vaguely on team composition, methodology, or post-go-live support is telling you something important.

1. 01
   1. How many implementations have you completed on THIS specific platform?

   Platform-specific delivery experience — Dynamics 365 or Odoo — is different from generic ERP experience. Ask for the count on the exact stack you are buying, and for references from those projects.

2. 02
   2. Who exactly will I work with day-to-day?

   Get the named senior consultant in writing. This is the bait-and-switch filter: if the answer is 'a team' or 'we'll assign closer to start', the senior partner who sold the work is unlikely to be the one delivering it.

3. 03
   3. What is your documented methodology?

   Ask for the phased lifecycle document, the entry and exit criteria for each phase, and the artifacts you will receive. If the answer is a list of workshop names, the methodology is not documented.

4. 04
   4. How are customizations governed?

   Customizations multiply long-term cost and upgrade risk. The right answer is process mapping first, customization second — and a clear change-control process for any deviation.

5. 05
   5. How is success measured?

   Ask how the consultant defines and reports on-time, on-budget delivery, and what business outcomes (not just milestones) they commit to. Vague success criteria let under-delivery hide.

6. 06
   6. What does post-go-live support look like?

   Get the hypercare window, response-time SLAs, optimization phase scope, and named owner. If support is left to 'we'll figure it out', adoption risk is on you.

7. 07
   7. Can we speak to comparable references?

   Two or three references in your size band and sector — on the same platform. Actually call them. A 'no' here is disqualifying.

Red flags that should stop you signing

These are the recurring warning signs across independent ERP advisory guidance. Each one has a documented cost — usually a project that meets the failure definition above.

If you see two or more of these in the same engagement, treat the proposal as high-risk regardless of brand or price.

Platform-neutral ERP consultant vs single-vendor partner

Most 'how to choose an ERP consultant' pages are written by one of two parties: a single-vendor partner with inherent platform bias, or a pure-selection consultant that does not implement. Each has a legitimate use case — the point is to choose the model that matches where you are in the decision.

Panorama Consulting stays vendor-agnostic on the basis that 'one vendor does not fit all organizations,' and Flevy frames independence structurally: a genuinely independent firm provides advisory without affiliations, partnerships, or financial ties to any single software vendor. That structural neutrality is what lets a consultant recommend the platform that fits rather than the platform they sell.

This decision is upstream of the platform comparison itself — for the head-to-head between the two platforms, see our Odoo vs Dynamics 365 guide rather than re-litigating it here.

How Flectic approaches ERP consultant selection

Flectic is one of the few partners that is both genuinely dual-platform — implementing Microsoft Dynamics 365 and Odoo — and owns delivery end to end. The platform follows the business, not the other way around.

• →Platform-neutral across Dynamics 365 and Odoo, so the recommendation follows fit rather than what we sell.
• →AI-Accelerated Delivery Framework designed to deliver up to 3x faster — a delivery target supported by reusable templates and agile execution, not an unconditional guarantee.
• →Named senior consultant on every engagement, written into the scope — no sales-time bait-and-switch.
• →Lifecycle support after go-live, with defined hypercare, response-time SLAs, and a contracted optimization phase.

ERP consultant selection checklist

A compact recap for skimmers. Use this as the one-page scorecard when comparing two or three finalists.

• →Methodology: documented, phased lifecycle with entry and exit criteria.
• →Named senior consultant: written into the contract, with a substitution clause.
• →Industry experience: two to three references in your size band and sector, on the specific platform.
• →Platform certification: verify the current designation (e.g. Microsoft Solutions Partner for Business Applications, minimum Partner Capability Score of 70/100).
• →Lifecycle support: hypercare window, SLAs, and a contracted optimization phase.
• →Customization governance: process mapping first, customization second.
• →Top red flags to reject: sub-3-month go-live for non-trivial scope, no methodology, no post-go-live support, no references, single-vendor bias as 'only X works'.

Book an ERP Readiness Call

If you are evaluating ERP consultants — or recovering from an engagement that went sideways — a 30-minute readiness call will clarify your criteria, vetting questions, and platform fit. We will map your highest-impact workflows first, give you a realistic timeline and a qualified cost range, and tell you whether Dynamics 365 or Odoo fits — then point you at the right model, even if that is not us.