ERP · head to head
ADempiere vs Dynamics AX
ADempiere
ERP
Community-run open source ERP forked from Compiere, with no vendor behind it
- From
- Free
- Rated
- -
The short version
- Only ADempiere has a free tier, so it costs nothing to try first.
- Each has a real cost: ADempiere there is no company behind it, so there is no support contract to buy, no SLA, no escalation path and no roadmap commitment; if your implementation partner leaves the market you own the problem entirely.; Dynamics AX dynamics 365 Finance is 210 USD per user per month paid yearly, and Finance Premium is 300 USD per user per month paid yearly
- They diverge on capability: ADempiere covers Application dictionary, Dynamics AX covers Financial management.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which ADempiere and Dynamics AX actually diverge.
| Attribute | ADempiere | Dynamics AX |
|---|---|---|
| Starting price | Free | $210/month |
| Pricing model | Open source, no licence fee | subscription |
| Free tier | Yes | No |
| Platforms | Web, Windows, macOS, Linux, Self-hosted | Cloud, Web, Mobile |
| Founded | Unknown | 1975 |
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 ADempiere
- Application dictionary
- Financial accounting
- Order to cash and procure to pay
- Inventory and warehouse
- Point of sale
- Workflow engine
- Java and PostgreSQL stack
- gRPC and REST services
Only in Dynamics AX
- Financial management
- Supply chain
- Project accounting
- Human resources
- Power BI
- Power Apps
- Office 365
- Azure
Both cover
- Manufacturing
What people use each for
The jobs each tool is most often brought in to do.
ADempiere
- A manufacturer in Latin America with an existing ADempiere consulting partner that needs localised tax and accounting behaviour a global vendor will not buildnot Dynamics AX
- A company that wants to modify ERP screens and document workflows without a vendor change request, using the application dictionary rather than codenot Dynamics AX
- An organisation with a hard requirement to keep financial data on its own servers under its own control with no cloud dependencynot Dynamics AX
- A systems integrator building a vertical ERP product on a permissive base it can fork and ship without paying a licence feenot Dynamics AX
Dynamics AX
- Core financial management and accounting for large enterprisesnot ADempiere
- Consolidating multi entity and multi currency finance operationsnot ADempiere
- Manufacturing and supply chain operations on the Dynamics 365 platformnot ADempiere
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
ADempiere
- There is no company behind it, so there is no support contract to buy, no SLA, no escalation path and no roadmap commitment; if your implementation partner leaves the market you own the problem entirely.
- The official website adempiere.net does not resolve, which strands most of the historic documentation and tutorials that search engines still point at and makes onboarding a new developer considerably harder.
- The last conventional stable release, 3.9.4, is from January 2023, so despite ongoing GitHub activity a buyer evaluating on release cadence sees a project moving slowly.
- iDempiere, a later fork of the same codebase, absorbed much of the developer community, so ADempiere competes for contributors with its own descendant and is the smaller of the two ecosystems.
- The interface and the Java Swing heritage feel dated, and staff coming from a modern cloud ERP will need training and will complain; expect resistance from finance and warehouse users during rollout.
Dynamics AX
- Dynamics 365 Finance is 210 USD per user per month paid yearly, and Finance Premium is 300 USD per user per month paid yearly
- Higher capacity and storage entitlements are reserved for the Premium tier
- Copilot Credits for agent features are bought separately, either pre purchased with up to 20 percent off for committed units or paid as consumed
- Agent features require a separate Azure subscription
Pricing, plan by plan
ADempiere
Free- Community editionFree
- GPL v2 licensed, no licence fee
- Full ERP, CRM, supply chain and POS modules
- Self-hosted on your own infrastructure
Dynamics AX
$210/month- Finance$210/month
- General ledger
- Accounts payable
- Accounts receivable
- Operations$210/month
- Supply chain
- Manufacturing
- Inventory
Which should you pick?
Choose ADempiere if
- You need application dictionary.
- You want to start without paying.
- You work on Web, Windows, macOS, Linux, Self-hosted.
- You also want financial accounting.
Choose Dynamics AX if
- You need financial management.
- You work on Cloud, Web, Mobile.
- You also want supply chain.
Questions people ask
- Is ADempiere or Dynamics AX better?
- Neither clearly leads. ADempiere starts at Free and Dynamics AX at $210/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, ADempiere or Dynamics AX?
- ADempiere has a free tier; the other does not. Paid plans start at Free for ADempiere and $210/month for Dynamics AX.
- Does ADempiere or Dynamics AX run on more platforms?
- ADempiere runs on Web, Windows, macOS, Linux, Self-hosted. Dynamics AX runs on Cloud, Web, Mobile.
- Can I use ADempiere for free?
- Yes. ADempiere has a free tier, so you can try it without paying. Dynamics AX starts at $210/month.
- What is ADempiere best used for?
- ADempiere is most often used for a manufacturer in latin america with an existing adempiere consulting partner that needs localised tax and accounting behaviour a global vendor will not build, a company that wants to modify erp screens and document workflows without a vendor change request, using the application dictionary rather than code, an organisation with a hard requirement to keep financial data on its own servers under its own control with no cloud dependency, a systems integrator building a vertical erp product on a permissive base it can fork and ship without paying a licence fee. Of those, a manufacturer in latin america with an existing adempiere consulting partner that needs localised tax and accounting behaviour a global vendor will not build and a company that wants to modify erp screens and document workflows without a vendor change request, using the application dictionary rather than code are not what Dynamics AX is typically brought in for.
- What can ADempiere do that Dynamics AX cannot?
- ADempiere covers Application dictionary, Financial accounting, Order to cash and procure to pay, Inventory and warehouse. Dynamics AX covers Financial management, Supply chain, Project accounting, Human resources. Both handle Manufacturing.
Answered from the vendors’ own pages
ADempiere: Should I choose ADempiere or iDempiere?
Look at iDempiere first. It is a later fork of the same codebase with a more active community and a modular OSGi architecture. Choose ADempiere if a specific partner or localisation you need only exists there.
Dynamics AX: Where can I find Dynamics 365 Finance & Operations pricing?
Microsoft directs visitors to a dedicated pricing overview page and encourages starting a free trial. Specific pricing tiers and costs are not displayed on the main product landing page.
SourceADempiere: Is ADempiere free?
The software is GPL licensed with no licence fee. The cost is implementation, customisation and permanent in-house maintenance, which for a real deployment is substantial.
Dynamics AX: Does Microsoft Dynamics 365 offer a free trial?
Yes. Microsoft emphasizes the availability of a free trial option throughout the Dynamics 365 landing page, though specific trial duration is not specified.
SourceADempiere: Is the project still alive?
Development continues on GitHub with commits into 2026, but the official website is down and the last stable release is from January 2023. Treat it as maintained rather than actively advancing.
Dynamics AX: What Dynamics 365 applications are included in the Finance & Operations suite?
The platform includes Sales, Customer Service, Finance, Supply Chain Management, and Business Central applications, each with their own pricing structures.
SourceADempiere: What is the application dictionary?
It is the metadata layer inherited from Compiere that stores the definition of every window, field and validation rule as data, so you can change the application without touching source code.
Related pages
More on Dynamics AX
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