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ERP · head to head

Apache OFBiz vs Maintenance Connection

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
Maintenance Connection logo

Maintenance Connection

Manufacturing

Enterprise CMMS from Accruent for multi-site asset management

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.; Maintenance Connection implementation is a project measured in months, and the cost of that work frequently exceeds the first year of licensing
  • They diverge on capability: Apache OFBiz covers Entity engine, Maintenance Connection covers Deep asset hierarchies.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Apache OFBiz and Maintenance Connection actually diverge.

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

Identical on both: user rating (Not yet rated).

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 Maintenance Connection

  • Deep asset hierarchies
  • Labour and cost tracking
  • Multi-storeroom inventory
  • Preventive and predictive
  • Compliance reporting
  • Enterprise integration

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 Maintenance Connection
  • An organisation with strong Java capability that needs an order and inventory data model it can extend rather than configurenot Maintenance Connection
  • A business that requires a permissive Apache 2.0 licence because GPL copyleft is unacceptable to its legal teamnot Maintenance Connection
  • A team replacing a bespoke in-house order management system that wants an entity model rather than a finished applicationnot Maintenance Connection

Maintenance Connection

  • Multi-site manufacturing or healthcare estates with large asset registersnot Apache OFBiz
  • Organisations that must evidence a maintenance regime to a regulatornot Apache OFBiz
  • Operations replacing an ageing enterprise CMMS rather than papernot Apache OFBiz
  • Estates needing maintenance integrated with ERP and financenot 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.

Maintenance Connection

  • Implementation is a project measured in months, and the cost of that work frequently exceeds the first year of licensing
  • Pricing is entirely quote-based with no published entry point, so early comparison is impossible
  • The interface reflects its age and is a common objection from technicians used to consumer-grade mobile apps
  • Overpowered for single-site operations, where the configuration burden buys capability that will not be used
  • Accruent sells a broad portfolio, so the buying process involves more product than a maintenance team asked for

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

Maintenance Connection

On request
  • Maintenance Connection$undefined/year
    • Work and asset management
    • Multi-site
    • Inventory

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 Maintenance Connection if

  • You need deep asset hierarchies.
  • You work on Web, iOS, Android.
  • You also want labour and cost tracking.
Maintenance Connection review

Questions people ask

Is Apache OFBiz or Maintenance Connection better?
Neither clearly leads. Apache OFBiz starts at Free and Maintenance Connection at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache OFBiz or Maintenance Connection?
Apache OFBiz has a free tier; the other does not. Paid plans start at Free for Apache OFBiz and On request for Maintenance Connection.
Does Apache OFBiz or Maintenance Connection run on more platforms?
Apache OFBiz runs on Web, Linux, Windows, macOS, Self-hosted. Maintenance Connection 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. Maintenance Connection 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 Maintenance Connection is typically brought in for.
What can Apache OFBiz do that Maintenance Connection cannot?
Apache OFBiz covers Entity engine, Service engine, Accounting, Order management. Maintenance Connection covers Deep asset hierarchies, Labour and cost tracking, Multi-storeroom inventory, Preventive and predictive.

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.

Maintenance Connection: Who is Maintenance Connection for?

Multi-site organisations with large asset registers and formal maintenance governance. Below that scale, the configuration effort is not repaid.

Apache OFBiz: What does it cost?

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

Maintenance Connection: What does it cost?

Not published. It is quoted, and implementation is a separate line that often exceeds first-year licensing.

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.

Maintenance Connection: How does it differ from MaintainX?

Almost entirely. This is an enterprise system configured to enforce an existing process; MaintainX is a mobile app a team adopts in a day. They rarely appear on the same shortlist honestly.

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.

Maintenance Connection: Is it good for regulated industries?

That is its strongest case. Audit trails, evidence of preventive regimes and multi-site consistency are what it is built to produce.

Maintenance Connection: What is the biggest risk in adopting it?

Under-resourcing implementation. A partially configured enterprise CMMS is worse than a well-run simple one, and this is the most common way these projects disappoint.

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