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ERP · head to head

Apache OFBiz vs GEP SMART

Apache OFBiz logo

Apache OFBiz

ERP

Java ERP and e-commerce framework from the Apache Foundation, sold as a toolkit not a product

From
Free
Rated
-
Full reviewWebsite
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

The short version

  • Only Apache OFBiz has a free tier, so it costs nothing to try first.
  • Each has a real cost: Apache OFBiz oFBiz has disclosed repeated critical vulnerabilities including pre-authentication remote code execution and authentication bypass chains, several exploited in the wild, so an internet-facing instance that is not patched promptly is a genuine breach risk rather than a theoretical one.; 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.
  • They diverge on capability: Apache OFBiz covers Entity engine, GEP SMART covers Unified source-to-pay.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Apache OFBiz and GEP SMART actually diverge.

Attributes where Apache OFBiz and GEP SMART differ
AttributeApache OFBizGEP SMART
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsWeb, Linux, Windows, macOS, Self-hostedWeb, iOS, Android

Identical on both: 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 Apache OFBiz

  • Entity engine
  • Service engine
  • Accounting
  • Order management
  • E-commerce storefront
  • Warehouse management
  • Manufacturing and MRP
  • Party model

Only in GEP SMART

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

What people use each for

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

Apache OFBiz

  • A systems integrator building a vertical industry product on a permissively licensed ERP core it can redistribute commerciallynot GEP SMART
  • An organisation with strong Java capability that needs an order and inventory data model it can extend rather than configurenot GEP SMART
  • A business that requires a permissive Apache 2.0 licence because GPL copyleft is unacceptable to its legal teamnot GEP SMART
  • A team replacing a bespoke in-house order management system that wants an entity model rather than a finished applicationnot GEP SMART

GEP SMART

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

Where each one falls short

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

Apache OFBiz

  • OFBiz has disclosed repeated critical vulnerabilities including pre-authentication remote code execution and authentication bypass chains, several exploited in the wild, so an internet-facing instance that is not patched promptly is a genuine breach risk rather than a theoretical one.
  • There is no vendor, no support contract and no hosted edition, so every deployment depends on either in-house Java skill or an integrator you find and vet yourself.
  • The screens and default workflows look and behave like enterprise software from the 2000s, and user acceptance in a finance or warehouse team is frequently the reason projects stall.
  • It is a framework rather than a configurable product, so meaningful deployments require Java, XML widget and entity engine development, which puts the real cost in developer months rather than licence fees.
  • Localisation for tax, statutory reporting and payroll is largely absent, so any country-specific compliance requirement has to be built, and that build has to be maintained against upstream releases.

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.

Pricing, plan by plan

Apache OFBiz

Free
  • Self-hostedFree
    • Apache License 2.0, permissive and commercially redistributable
    • Accounting, order management, warehousing and manufacturing included
    • E-commerce storefront included

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

Which should you pick?

Choose Apache OFBiz if

  • You need entity engine.
  • You want to start without paying.
  • You work on Web, Linux, Windows, macOS, Self-hosted.
  • You also want service engine.
Apache OFBiz review

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

Questions people ask

Is Apache OFBiz or GEP SMART better?
Neither clearly leads. Apache OFBiz starts at Free and GEP SMART at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache OFBiz or GEP SMART?
Apache OFBiz has a free tier; the other does not. Paid plans start at Free for Apache OFBiz and On request for GEP SMART.
Does Apache OFBiz or GEP SMART run on more platforms?
Apache OFBiz runs on Web, Linux, Windows, macOS, Self-hosted. GEP SMART runs on Web, iOS, Android.
Can I use Apache OFBiz for free?
Yes. Apache OFBiz has a free tier, so you can try it without paying. GEP SMART starts at On request.
What is Apache OFBiz best used for?
Apache OFBiz is most often used for a systems integrator building a vertical industry product on a permissively licensed erp core it can redistribute commercially, an organisation with strong java capability that needs an order and inventory data model it can extend rather than configure, a business that requires a permissive apache 2.0 licence because gpl copyleft is unacceptable to its legal team, a team replacing a bespoke in-house order management system that wants an entity model rather than a finished application. Of those, a systems integrator building a vertical industry product on a permissively licensed erp core it can redistribute commercially and an organisation with strong java capability that needs an order and inventory data model it can extend rather than configure are not what GEP SMART is typically brought in for.
What can Apache OFBiz do that GEP SMART cannot?
Apache OFBiz covers Entity engine, Service engine, Accounting, Order management. GEP SMART covers Unified source-to-pay, Spend and category analytics, Savings tracking, Supplier risk management.

Answered from the vendors’ own pages

Apache OFBiz: Is Apache OFBiz safe to run on the public internet?

Only with disciplined patching. It has shipped fixes for pre-authentication remote code execution and authentication bypass flaws, with CVEs continuing into 2026, and some have been exploited in the wild.

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.

Apache OFBiz: What does it cost?

Nothing to licence. It is Apache 2.0. The cost is Java development, hosting and ongoing security maintenance.

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.

Apache OFBiz: Can I use it as a finished ERP?

Not realistically. It is a framework with reference applications, and most production deployments are custom builds on top of it.

GEP SMART: Who implements it?

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

Apache OFBiz: Why choose it over a GPL ERP?

The Apache 2.0 licence is permissive, so an integrator can build and sell a derived commercial product without copyleft obligations.

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.

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