Softwr

ERP · head to head

Unit4 vs Zip

Unit4 logo

Unit4

ERP

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

From
$800/month
Rated
-
Full reviewWebsite
Zip logo

Zip

ERP

Procurement intake and orchestration that sits on top of the systems you already run

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Zip it is a layer on top of systems you already pay for, so the business case rests on adoption and cycle time rather than replacing a licence, and that is harder to defend to a finance director cutting software spend.
  • They diverge on capability: Unit4 covers Flexible organisational model, Zip covers Unified intake.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Unit4 and Zip actually diverge.

Attributes where Unit4 and Zip differ
AttributeUnit4Zip
Starting price$800/monthOn request
Pricing modelsubscriptionquote
PlatformsCloud, Web, MobileWeb, iOS
Founded1987Unknown

Identical on both: free tier (No), 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 Unit4

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

Only in Zip

  • Unified intake
  • Approval orchestration
  • Vendor onboarding
  • Contract repository
  • ERP write-back
  • Renewal management
  • Spend visibility
  • AI request handling

What people use each for

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

Unit4

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

Zip

  • A company that owns a source-to-pay suite nobody uses because employees cannot navigate itnot Unit4
  • An organisation where every software purchase needs security, legal, privacy and finance sign-off and currently does it in email threadsnot Unit4
  • A finance team that keeps discovering contracts that auto-renewed because nobody owned the renewal datenot Unit4
  • A business needing an auditable record of who approved a third-party engagement and on what evidencenot Unit4

Where each one falls short

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

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.

Zip

  • It is a layer on top of systems you already pay for, so the business case rests on adoption and cycle time rather than replacing a licence, and that is harder to defend to a finance director cutting software spend.
  • Value depends entirely on integration depth into your specific ERP and ticketing tools, and a shallow connector reduces it to a workflow tool that someone rekeys out of.
  • Pricing is not published and is structured around company size and integration scope, so buyers cannot benchmark without peer references.
  • If procurement policy itself is unclear, Zip encodes the confusion: the tool routes requests according to rules someone must first write, and organisations without that clarity see slow implementations.
  • It does not do sourcing, auctions or spend analysis, so organisations expecting a full procurement capability will still need a suite or specialist tools alongside it.

Pricing, plan by plan

Unit4

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

Zip

On request
  • Zip$undefined/year
    • Intake and approval orchestration
    • Vendor onboarding and diligence workflows
    • Integrations with ERP, contract and ticketing systems

Which should you pick?

Choose Unit4 if

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

Choose Zip if

  • You need unified intake.
  • You work on Web, iOS.
  • You also want approval orchestration.
Zip review

Questions people ask

Is Unit4 or Zip better?
Neither clearly leads. Unit4 starts at $800/month and Zip at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Unit4 or Zip?
Unit4 starts at $800/month and Zip at On request.
Does Unit4 or Zip run on more platforms?
Unit4 runs on Cloud, Web, Mobile. Zip runs on Web, iOS.
What is Unit4 best used for?
Unit4 is most often used for a university or public body whose funding structure and reporting hierarchy change more often than its accounting system can keep up with, a professional services firm that needs time, project profitability and financials in one ledger rather than in three systems, a nonprofit or ngo accounting for restricted funds and reporting to donors on how each was spent, an organisation going through a merger or restructure that needs comparative reporting across both the old and new structures. Of those, a university or public body whose funding structure and reporting hierarchy change more often than its accounting system can keep up with and a professional services firm that needs time, project profitability and financials in one ledger rather than in three systems are not what Zip is typically brought in for.
What can Unit4 do that Zip cannot?
Unit4 covers Flexible organisational model, Project and time accounting, Financial management, Procurement. Zip covers Unified intake, Approval orchestration, Vendor onboarding, Contract repository.

Answered from the vendors’ own pages

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.

Zip: Is this the buy now pay later company?

No. This is Zip at ziphq.com, a procurement orchestration platform, unrelated to the payments company of the same name.

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.

Zip: Does it replace Coupa or Ariba?

No, and that is the point. It sits in front of them, providing the intake and approval experience employees actually use, and writes back into the suite.

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.

Zip: What does it cost?

Not published. Quoted by company size, modules and the integrations you need. Get peer benchmarks before negotiating.

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.

Zip: What is the prerequisite for success?

A written procurement policy. Zip automates the routing rules you give it; if nobody can say who approves what, implementation stalls.

Share

Related pages

More on Unit4

More on Zip

Keep looking

Other head to heads