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ERP · head to head

GEP SMART vs SAP S/4HANA

GEP SMART logo

GEP SMART

ERP

Enterprise source-to-pay from a vendor that also sells the consulting and the outsourced procurement team

From
On request
Rated
-
Full reviewWebsite
SAP S/4HANA logo

SAP S/4HANA

ERP

SAP's current ERP, running only on the HANA database, with a migration deadline behind it

From
$5000/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: GEP SMART gEP sells the software, the consulting and the outsourced procurement team, so the vendor measuring the savings is often the vendor delivering them, which makes independent verification difficult.; SAP S/4HANA implementation and integration costs routinely run to several times the software cost, and the subscription clock typically starts long before go live, so the first contract year buys much less usable production time than the headline suggests.
  • They diverge on capability: GEP SMART covers Unified source-to-pay, SAP S/4HANA covers HANA in-memory database.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which GEP SMART and SAP S/4HANA actually diverge.

Attributes where GEP SMART and SAP S/4HANA differ
AttributeGEP SMARTSAP S/4HANA
Starting priceOn request$5000/month
Pricing modelquotesubscription
PlatformsWeb, iOS, AndroidCloud, Windows, Linux
FoundedUnknown1972

Identical on both: free tier (No), user rating (Not yet rated), category (ERP).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in GEP SMART

  • Unified source-to-pay
  • Spend and category analytics
  • Savings tracking
  • Supplier risk management
  • GEP QUANTUM
  • Managed services attachment

Only in SAP S/4HANA

  • HANA in-memory database
  • Core finance
  • Supply chain and manufacturing
  • Country localisations
  • Fiori interface
  • Deployment options
  • Business Technology Platform
  • Embedded analytics

What people use each for

The jobs each tool is most often brought in to do.

GEP SMART

  • An enterprise that needs category expertise as well as software and would otherwise run two procurement processesnot SAP S/4HANA
  • A company outsourcing tactical sourcing while retaining strategic categories, using one platform across bothnot SAP S/4HANA
  • A multinational consolidating regional procurement systems onto one spend taxonomynot SAP S/4HANA
  • An organisation that needs savings tracked and reconciled against realised spend rather than claimed in a spreadsheetnot SAP S/4HANA

SAP S/4HANA

  • An existing ECC customer facing the end of mainstream maintenance and choosing between migration and replacementnot GEP SMART
  • A multinational needing statutory compliance and consolidation across many countries in one system of recordnot GEP SMART
  • A large manufacturer whose supply chain complexity exceeds what mid-market ERP can modelnot GEP SMART
  • A group standardising a fragmented estate of divisional ERP systems onto a single templatenot GEP SMART

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

GEP SMART

  • GEP sells the software, the consulting and the outsourced procurement team, so the vendor measuring the savings is often the vendor delivering them, which makes independent verification difficult.
  • Nothing is published and reported entry points around half a million US dollars a year exclude implementation, which GEP typically delivers itself rather than through a competing integrator.
  • Implementation being delivered by the vendor limits the pool of independent consultants who can advise you during the project or take over afterwards.
  • Combined software and services engagements are difficult to unwind, because replacing the platform also means rebuilding procurement capability the outsourcer was providing.
  • The platform is scoped for very large enterprises, so mid-market organisations face both a price and a complexity floor that no module selection brings down.

SAP S/4HANA

  • Implementation and integration costs routinely run to several times the software cost, and the subscription clock typically starts long before go live, so the first contract year buys much less usable production time than the headline suggests.
  • Custom ABAP from an ECC installation must be assessed against the simplification list and either retired or rebuilt, and this remediation is normally the largest and most underestimated line in a brownfield conversion.
  • The public cloud edition constrains modification by design, so organisations that depend on non-standard processes are pushed either to change the process or to pay for the private edition, and that decision is often made after the contract is signed.
  • SAP intends extensions to live on the separately licensed Business Technology Platform, so the extensibility model that makes upgrades safe also adds a second subscription and a second set of skills to the total cost.
  • Exit is effectively impossible at reasonable cost, because the data model, the accumulated configuration and the trained staff around a large installation represent a switching cost that outweighs any competing vendor's discount, so the decision binds for a decade or more.

Pricing, plan by plan

GEP SMART

On request
  • GEP SMART$undefined/year
    • Scaled by managed spend volume, modules and user count
    • Third parties report deployments starting around 500,000 USD per year
    • Frequently bundled with GEP consulting or managed services

SAP S/4HANA

$5000/month
  • Cloud Standard$5000/month
    • Core ERP functionality
    • Cloud deployment
    • Real-time analytics
  • Cloud Premium$8000/month
    • Advanced features
    • AI and ML capabilities
    • Priority support

Which should you pick?

Choose GEP SMART if

  • You need unified source-to-pay.
  • You work on Web, iOS, Android.
  • You also want spend and category analytics.
GEP SMART review

Choose SAP S/4HANA if

  • You need hana in-memory database.
  • You work on Cloud, Windows, Linux.
  • You also want core finance.
SAP S/4HANA review

Questions people ask

Is GEP SMART or SAP S/4HANA better?
Neither clearly leads. GEP SMART starts at On request and SAP S/4HANA at $5000/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GEP SMART or SAP S/4HANA?
GEP SMART starts at On request and SAP S/4HANA at $5000/month.
Does GEP SMART or SAP S/4HANA run on more platforms?
GEP SMART runs on Web, iOS, Android. SAP S/4HANA runs on Cloud, Windows, Linux.
What is GEP SMART best used for?
GEP SMART is most often used for an enterprise that needs category expertise as well as software and would otherwise run two procurement processes, a company outsourcing tactical sourcing while retaining strategic categories, using one platform across both, a multinational consolidating regional procurement systems onto one spend taxonomy, an organisation that needs savings tracked and reconciled against realised spend rather than claimed in a spreadsheet. Of those, an enterprise that needs category expertise as well as software and would otherwise run two procurement processes and a company outsourcing tactical sourcing while retaining strategic categories, using one platform across both are not what SAP S/4HANA is typically brought in for.
What can GEP SMART do that SAP S/4HANA cannot?
GEP SMART covers Unified source-to-pay, Spend and category analytics, Savings tracking, Supplier risk management. SAP S/4HANA covers HANA in-memory database, Core finance, Supply chain and manufacturing, Country localisations.

Answered from the vendors’ own pages

GEP SMART: Is GEP just a software company?

No. It sells procurement software, procurement consulting and outsourced procurement operations, and deals often combine all three.

SAP S/4HANA: What is the actual deadline for leaving ECC?

SAP has set mainstream maintenance for the older Business Suite to end in 2027, with paid extended maintenance available for a further period to 2030. Confirm the current dates and terms with SAP directly, because the commercial detail has been adjusted more than once and it determines your negotiating window.

GEP SMART: What does GEP SMART cost?

Not published. Third parties report deployments from around 500,000 USD a year, scaled by managed spend, modules and users.

SAP S/4HANA: Greenfield or brownfield?

Brownfield carries your existing configuration and custom code forward, which is faster to start and slower to finish because everything must be remediated. Greenfield rebuilds on standard processes, which costs more in change management and leaves a cleaner system. The right answer depends mostly on how much of your existing configuration you would defend to a board.

GEP SMART: Who implements it?

GEP typically does, which shortens the project but reduces independent advice during and after it.

SAP S/4HANA: Is the public cloud edition cheaper?

To run, generally yes. Whether it is cheaper overall depends on whether your processes fit within its extensibility limits. If they do not, the savings evaporate into workarounds or into a move to the private edition.

GEP SMART: How does it compare with Ivalua?

Both are single-platform enterprise source-to-pay. GEP adds consulting and managed services; Ivalua is software only and stronger on direct materials.

SAP S/4HANA: How should I approach pricing negotiation?

Treat licence, infrastructure, BTP, the integrator and the internal backfill as one number and negotiate against it. Also settle indirect and digital access terms explicitly in writing, since usage from connected systems has been a recurring source of unbudgeted cost.

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