Softwr

Inventory · head to head

Acumatica vs Unit4

Acumatica logo

Acumatica

Inventory

Cloud ERP for modern distributed businesses

From
On request
Rated
-
Full reviewWebsite
Unit4 logo

Unit4

ERP

ERP for people-based organisations where the cost centre structure keeps changing

From
$800/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Acumatica pricing is not published; the vendor directs buyers to a pricing review or an industry calculator instead; Unit4 manufacturing, warehouse management and supply chain planning are not the point of this product, so a business with significant inventory will find capability gaps that no amount of configuration closes.
  • They diverge on capability: Acumatica covers Inventory, Unit4 covers Flexible organisational model.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Acumatica and Unit4 actually diverge.

Attributes where Acumatica and Unit4 differ
AttributeAcumaticaUnit4
Starting priceOn request$800/month
PlatformsWebCloud, Web, Mobile
CategoryInventoryERP
Founded20051987

Identical on both: pricing model (subscription), free tier (No), 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 Acumatica

  • Inventory
  • Order management
  • Manufacturing
  • CRM
  • Acumatica mobile
  • Business intelligence
  • Custom integrations
  • Third-party apps

Only in Unit4

  • Flexible organisational model
  • Project and time accounting
  • Procurement
  • Human resources
  • Planning and forecasting
  • Reporting
  • Grant and fund accounting

Both cover

  • Financial management

What people use each for

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

Acumatica

  • Construction industry ERPnot Unit4
  • Manufacturing business managementnot Unit4
  • Distribution operationsnot Unit4

Unit4

  • A university or public body whose funding structure and reporting hierarchy change more often than its accounting system can keep up withnot Acumatica
  • A professional services firm that needs time, project profitability and financials in one ledger rather than in three systemsnot Acumatica
  • A nonprofit or NGO accounting for restricted funds and reporting to donors on how each was spentnot Acumatica
  • An organisation going through a merger or restructure that needs comparative reporting across both the old and new structuresnot Acumatica

Where each one falls short

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

Acumatica

  • Pricing is not published; the vendor directs buyers to a pricing review or an industry calculator instead
  • Cost is driven by transaction volume, data storage and resource levels, so spend rises with business activity rather than staying fixed
  • Charged per application implemented, so adding a module changes the price

Unit4

  • Manufacturing, warehouse management and supply chain planning are not the point of this product, so a business with significant inventory will find capability gaps that no amount of configuration closes.
  • Payroll is generally handled by a separate product or a regional third party rather than being included, so multi-country organisations end up managing several payroll vendors alongside the ERP.
  • Moving from an established on premise Agresso installation to the current cloud product is closer to a re-implementation than an upgrade, with data migration, process redesign and retraining to pay for on a system that already worked.
  • The consulting and partner ecosystem is considerably smaller than for SAP, Oracle or Microsoft, so specialist skills are harder to hire, cost more, and are concentrated in a small number of firms with limited availability.
  • The flexibility that makes reorganisation cheap also makes it easy to build a model nobody understands, and an organisation that has reconfigured its hierarchy repeatedly without documentation ends up unable to explain its own reporting.

Pricing, plan by plan

Acumatica

On request

No published plan breakdown. See the Acumatica review.

Unit4

$800/month
  • Professional Services$800/month
    • Project accounting
    • Resource management
    • Time tracking
  • Enterprise$2000/month
    • Advanced features
    • Multi-entity
    • Analytics

Which should you pick?

Choose Acumatica if

  • You need inventory.
  • You also want order management.
Acumatica review

Choose Unit4 if

  • You need flexible organisational model.
  • You work on Cloud, Web, Mobile.
  • You also want project and time accounting.
Unit4 review

Questions people ask

Is Acumatica or Unit4 better?
Neither clearly leads. Acumatica starts at On request and Unit4 at $800/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Acumatica or Unit4?
Acumatica starts at On request and Unit4 at $800/month.
Does Acumatica or Unit4 run on more platforms?
Acumatica runs on Web. Unit4 runs on Cloud, Web, Mobile.
What is Acumatica best used for?
Acumatica is most often used for construction industry erp, manufacturing business management, distribution operations. Of those, construction industry erp and manufacturing business management are not what Unit4 is typically brought in for.
What can Acumatica do that Unit4 cannot?
Acumatica covers Inventory, Order management, Manufacturing, CRM. Unit4 covers Flexible organisational model, Project and time accounting, Procurement, Human resources. Both handle Financial management.

Answered from the vendors’ own pages

Acumatica: How does Acumatica's pricing model work compared to traditional per-seat ERP systems?

Acumatica charges based primarily on the number of applications you implement, not user seats. Pricing adjusts based on business usage and resources (transaction volumes, user count, data storage needs) plus your chosen deployment license type. Unlimited users are included; you only pay for the functionality you need.

Source
Unit4: Is Unit4 ERP the same thing as Agresso?

Yes, in lineage. Agresso is the earlier name for the same product line and long-standing customers still use it. Current marketing uses Unit4 ERP, and the cloud product is a substantially different deployment from the on premise Agresso installations still in service.

Acumatica: Are there separate pricing calculators for different industries?

Yes, Acumatica offers industry-specific pricing calculators for Construction, Manufacturing, and Distribution to help estimate costs. You can also schedule a custom pricing review with an Acumatica partner for a tailored assessment.

Source
Unit4: Can it run a manufacturing business?

Not well. This product is built for organisations whose cost base is people and projects. If your planning problem is materials and production capacity, look at a manufacturing ERP instead.

Acumatica: What happens if my business usage and data storage needs grow over time?

Acumatica allows you to adjust resource levels and data storage as you add users or expand usage. The transparent pricing model ensures you always know your costs, and you do not pay overages for unused features or unnecessary functionality.

Source
Unit4: What actually justifies the price against a mainstream ERP?

The cost of change. If your structure is stable, the flexibility is worth little and a mainstream product is cheaper. If you reorganise regularly and each reorganisation currently means a consultancy engagement, that recurring cost is where the business case sits.

Unit4: Is it sold direct or through partners?

Both. Unit4 sells and implements direct in its main markets and also works with partners. Ask which model applies to your region and country, because it determines who is accountable when the implementation slips.

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