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ERP · head to head

iDempiere vs Jaggaer

iDempiere logo

iDempiere

ERP

Community-governed open source ERP, CRM and supply chain built on Java, OSGi and PostgreSQL

From
Free
Rated
-
Full reviewWebsite
J

Jaggaer

ERP

Source to pay procurement suite that sits on top of an existing ERP

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only iDempiere has a free tier, so it costs nothing to try first.
  • Each has a real cost: iDempiere there is no vendor, so there is no support contract, no service level agreement and nobody to escalate to; you either build the skills internally or you depend entirely on a local partner whose quality you must judge yourself.; Jaggaer this is a spend layer and not an ERP, so it must integrate with the finance system for vendor master, cost centres, budgets and invoice posting, and that integration is a build with ongoing maintenance rather than a configuration setting.
  • They diverge on capability: iDempiere covers Application dictionary, Jaggaer covers Supplier management.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which iDempiere and Jaggaer actually diverge.

Attributes where iDempiere and Jaggaer differ
AttributeiDempiereJaggaer
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsWeb, Self-hosted, Docker, Linux, WindowsWeb

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 iDempiere

  • Application dictionary
  • OSGi plug-in architecture
  • Multi-organisation accounting
  • Materials management
  • Manufacturing
  • Workflow engine
  • Report and print engine
  • No paid edition

Only in Jaggaer

  • Supplier management
  • Sourcing
  • Contract lifecycle
  • Guided buying and catalogues
  • Requisition and purchase order processing
  • Invoicing and matching
  • Spend analytics
  • Supplier network

What people use each for

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

iDempiere

  • A distributor wants multi-organisation, multi-currency accounting and warehouse costing without a per-user ERP licence that scales with headcount.not Jaggaer
  • An organisation that has been caught by an open core vendor moving features into a paid tier wants an ERP with no company that can make that decision.not Jaggaer
  • A team needs heavy customisation of screens, fields and approval workflows that must survive version upgrades, which the application dictionary makes possible without forking.not Jaggaer
  • A public sector or university body in Latin America or Indonesia needs a locally supportable ERP where the source and the implementation skills are both available in-country.not Jaggaer

Jaggaer

  • A university or research institution that must enforce restricted fund and grant rules at the point of requisition rather than at auditnot iDempiere
  • A multi site organisation trying to consolidate fragmented purchasing onto negotiated contracts it already has but does not usenot iDempiere
  • A regulated manufacturer that must document supplier qualification and keep an auditable record of the sourcing decisionnot iDempiere
  • A finance team that can report what was spent but cannot say what it was spent on or with whom by categorynot iDempiere

Where each one falls short

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

iDempiere

  • There is no vendor, so there is no support contract, no service level agreement and nobody to escalate to; you either build the skills internally or you depend entirely on a local partner whose quality you must judge yourself.
  • It demands real Java, OSGi and PostgreSQL administration, so the running cost is a systems engineer rather than a subscription, and that engineer is harder to hire than a PHP developer.
  • The ZK-based interface is dense and dated, with a data-entry feel inherited from Compiere that staff used to modern software find hostile, which drives up training cost.
  • Localisation depends on community contribution, so tax, payroll and statutory reporting for your country may be absent, out of date or maintained by one person, and you may end up funding it yourself.
  • The documentation is a community wiki with gaps and stale pages, and much of the practical knowledge sits in forum threads and partner heads rather than in anything you can hand to a new administrator.

Jaggaer

  • This is a spend layer and not an ERP, so it must integrate with the finance system for vendor master, cost centres, budgets and invoice posting, and that integration is a build with ongoing maintenance rather than a configuration setting.
  • The suite is licensed by module, so a demonstration that shows sourcing, contracts, analytics and invoicing working together may represent four separate purchases and a quote for one module tells you little about the cost of the working system.
  • Savings depend on buyer compliance rather than on software, so an organisation without the authority to stop off system purchasing ends up paying a subscription for a reporting tool that describes the leakage it was bought to prevent.
  • Supplier enablement is slow and unglamorous work, because every supplier you want transacting electronically has to be contacted, configured and tested, and low enablement rates leave you running two processes at once.
  • Spend analytics is only as good as the classification behind it, so historic data with inconsistent supplier names and missing category codes needs a cleansing exercise before any report from it can be shown to a board.

Pricing, plan by plan

iDempiere

Free
  • iDempiereFree
    • Full ERP, CRM and supply chain source
    • Unlimited users and organisations
    • No enterprise edition and no feature gating
  • Implementation partner$undefined/year
    • Local partners provide installation, configuration, training and support
    • Priced per engagement, not published
    • Realistically the only viable route for a production deployment

Jaggaer

On request

No published plan breakdown. See the Jaggaer review.

Which should you pick?

Choose iDempiere if

  • You need application dictionary.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker, Linux, Windows.
  • You also want osgi plug-in architecture.
iDempiere review

Choose Jaggaer if

  • You need supplier management.
  • You also want sourcing.
Jaggaer review

Questions people ask

Is iDempiere or Jaggaer better?
Neither clearly leads. iDempiere starts at Free and Jaggaer at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, iDempiere or Jaggaer?
iDempiere has a free tier; the other does not. Paid plans start at Free for iDempiere and On request for Jaggaer.
Does iDempiere or Jaggaer run on more platforms?
iDempiere runs on Web, Self-hosted, Docker, Linux, Windows. Jaggaer runs on Web.
Can I use iDempiere for free?
Yes. iDempiere has a free tier, so you can try it without paying. Jaggaer starts at On request.
What is iDempiere best used for?
iDempiere is most often used for a distributor wants multi-organisation, multi-currency accounting and warehouse costing without a per-user erp licence that scales with headcount., an organisation that has been caught by an open core vendor moving features into a paid tier wants an erp with no company that can make that decision., a team needs heavy customisation of screens, fields and approval workflows that must survive version upgrades, which the application dictionary makes possible without forking., a public sector or university body in latin america or indonesia needs a locally supportable erp where the source and the implementation skills are both available in-country.. Of those, a distributor wants multi-organisation, multi-currency accounting and warehouse costing without a per-user erp licence that scales with headcount. and an organisation that has been caught by an open core vendor moving features into a paid tier wants an erp with no company that can make that decision. are not what Jaggaer is typically brought in for.
What can iDempiere do that Jaggaer cannot?
iDempiere covers Application dictionary, OSGi plug-in architecture, Multi-organisation accounting, Materials management. Jaggaer covers Supplier management, Sourcing, Contract lifecycle, Guided buying and catalogues.

Answered from the vendors’ own pages

iDempiere: Is iDempiere the same as ADempiere or Compiere?

It shares the lineage. iDempiere forked from ADempiere in 2011 to rebuild the platform on OSGi, and it is the branch that remains actively developed.

Jaggaer: Do I need this if my ERP already has a purchasing module?

ERP purchasing records transactions well and influences them poorly. If your problem is that buyers ignore negotiated contracts, or that you cannot analyse spend by category, a dedicated suite adds something. If your problem is purchase order processing, your ERP module is cheaper and already integrated.

iDempiere: Is there a paid or enterprise edition?

No. There is no commercial owner and no feature gating. Money is spent on implementation partners and hosting, not on licences.

Jaggaer: How does it compare with SAP Ariba or Coupa?

All three cover the same ground. The differences that matter in practice are which one your ERP integrates with most cheaply, which has real depth in your sector, and which suppliers are already transacting on the network. JAGGAER has an unusually deep footprint in higher education and research purchasing.

iDempiere: What does it actually cost to run?

Nothing in licence fees, and a great deal in skills: expect a partner implementation and ongoing Java and PostgreSQL administration, which for a mid-sized company is comparable to a commercial subscription.

Jaggaer: What does implementation actually involve?

Supplier data cleansing, category taxonomy design, approval workflow design, ERP integration and supplier enablement. The software configuration is the smallest of those. Expect the services engagement to be comparable to the first year of subscription.

iDempiere: Which database does it need?

PostgreSQL or Oracle. PostgreSQL is the mainstream community choice and the one most partners deploy.

Jaggaer: Is it sold direct or through partners?

JAGGAER sells direct and also works with implementation partners on larger programmes. Whichever route you take, ask specifically who will hold the integration work and whether that team has connected to your ERP version before.

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