Softwr

ERP · head to head

Deltek vs IQMS

Deltek logo

Deltek

ERP

Project-based business management and accounting software

From
$1500/month
Rated
-
Full reviewWebsite
IQMS logo

IQMS

ERP

Single database manufacturing ERP and MES, now sold by Dassault as DELMIAworks

From
$1200/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Deltek not one product but a portfolio, including Costpoint, Vantagepoint, Maconomy, Ajera, ComputerEase, GovWin IQ and Replicon, so the right choice depends on the industry before the feature set; IQMS dassault Systemes acquired the product in 2018 and renamed it, which changed the sales channel, the support relationship and the roadmap owner, so a buyer needs explicit commitments on release cadence rather than a history of independence that no longer applies.
  • They diverge on capability: Deltek covers Project accounting, IQMS covers Single database ERP and MES.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Deltek and IQMS actually diverge.

Attributes where Deltek and IQMS differ
AttributeDeltekIQMS
Starting price$1500/month$1200/month
PlatformsCloud, Web, MobileCloud, On-premise, Web
Founded19831994

Identical on both: pricing model (subscription), 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 Deltek

  • Project accounting
  • Resource management
  • Time and expense
  • Financial reporting
  • Government compliance
  • Office 365
  • Outlook
  • Tableau

Only in IQMS

  • Single database ERP and MES
  • Real time machine monitoring
  • Production scheduling
  • Quality management
  • Preventive maintenance
  • Inventory and lot traceability
  • EDI
  • Financials

What people use each for

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

Deltek

  • Government contracting project accounting and compliance managementnot IQMS
  • Aerospace and defense ERP with FAR/CAS requirementsnot IQMS
  • Architecture and engineering firm resource planning and billingnot IQMS
  • Construction cost tracking, labor management, and job costingnot IQMS
  • Professional services resource scheduling and utilizationnot IQMS

IQMS

  • An injection moulding or plastics processor that needs cycle level machine data to cost jobs accuratelynot Deltek
  • A repetitive discrete manufacturer running many short jobs where scheduling depends on knowing real machine availabilitynot Deltek
  • An automotive component supplier that must meet EDI release schedules and hold traceability to satisfy a customer auditnot Deltek
  • A plant currently reconciling an ERP against a separate MES and finding the two never agreenot Deltek

Where each one falls short

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

Deltek

  • Not one product but a portfolio, including Costpoint, Vantagepoint, Maconomy, Ajera, ComputerEase, GovWin IQ and Replicon, so the right choice depends on the industry before the feature set
  • Pricing is not published anywhere and requires contacting sales
  • Built around project-based industries such as government contracting, architecture and engineering rather than general business

IQMS

  • Dassault Systemes acquired the product in 2018 and renamed it, which changed the sales channel, the support relationship and the roadmap owner, so a buyer needs explicit commitments on release cadence rather than a history of independence that no longer applies.
  • This is a discrete and repetitive manufacturing system, not a process one, so a batch producer needing formulation, potency, catch weight or co-product handling will hit capability gaps that configuration cannot close.
  • The product has an on premise heritage with an underlying commercial database, so a deployment carries database licensing and administration skills as costs that sit outside the ERP quote.
  • Its depth is on the shop floor rather than in the office, so organisations with complex multi-entity consolidation, international statutory reporting or sophisticated financial planning needs generally find the finance side thinner than the manufacturing side.
  • The knowledge base is split across two product names and two eras, so searching for help returns a mixture of IQMS-era community material and current DELMIAworks documentation, and it is not always obvious which applies to your version.

Pricing, plan by plan

Deltek

$1500/month
  • Vantagepoint$1500/month
    • Project accounting
    • Professional services
    • Resource management
  • Vantagepoint Enterprise$3500/month
    • Advanced features
    • Multi-entity
    • Advanced analytics

IQMS

$1200/month
  • Standard$1200/month
    • Quality management
    • MES
    • Basic analytics
  • Premium$2500/month
    • Advanced analytics
    • AI capabilities
    • Priority support

Which should you pick?

Choose Deltek if

  • You need project accounting.
  • You work on Cloud, Web, Mobile.
  • You also want resource management.
Deltek review

Choose IQMS if

  • You need single database erp and mes.
  • You work on Cloud, On-premise, Web.
  • You also want real time machine monitoring.
IQMS review

Questions people ask

Is Deltek or IQMS better?
Neither clearly leads. Deltek starts at $1500/month and IQMS at $1200/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Deltek or IQMS?
Deltek starts at $1500/month and IQMS at $1200/month.
Does Deltek or IQMS run on more platforms?
Deltek runs on Cloud, Web, Mobile. IQMS runs on Cloud, On-premise, Web.
What is Deltek best used for?
Deltek is most often used for government contracting project accounting and compliance management, aerospace and defense erp with far/cas requirements, architecture and engineering firm resource planning and billing, construction cost tracking, labor management, and job costing. Of those, government contracting project accounting and compliance management and aerospace and defense erp with far/cas requirements are not what IQMS is typically brought in for.
What can Deltek do that IQMS cannot?
Deltek covers Project accounting, Resource management, Time and expense, Financial reporting. IQMS covers Single database ERP and MES, Real time machine monitoring, Production scheduling, Quality management.

Answered from the vendors’ own pages

Deltek: How much does Deltek Costpoint cost?

Deltek does not display pricing for Costpoint or other products on its website. Enterprise ERP pricing requires contact with Deltek sales.

Source
IQMS: Is IQMS the same as DELMIAworks?

Yes. Dassault Systemes acquired IQMS in 2018 and markets the product as DELMIAworks. The underlying application, EnterpriseIQ, is the same lineage, but contracts, support and the sales channel are now Dassault's.

Deltek: What is the cost of Deltek Vantagepoint for architecture firms?

Deltek does not publish Vantagepoint pricing on its website. Pricing depends on firm size, employee count, and feature requirements.

Source
IQMS: Why choose this over an ERP plus a separate MES?

Because the interface between them is the usual failure point. One database means production status, scrap and costing agree by construction. The cost of that is a narrower product that suits a specific kind of manufacturer rather than any manufacturer.

Deltek: Do Deltek cloud ERP solutions charge per user?

Deltek offers cloud ERP products but does not disclose per-user, per-month, or subscription rate information on its public website.

Source
IQMS: Does it suit process or batch manufacturing?

No. It was built around discrete and repetitive production. Formulation, potency adjustment and co-product handling are the domain of process ERP and you should look at a specialist for that.

IQMS: What should I check before buying under the current ownership?

Ask for the published release history since the acquisition, the support escalation path, who implements it in your region and whether they are Dassault staff or a partner, and what integration with the rest of the Dassault portfolio is assumed in the roadmap.

Share

Related pages

More on Deltek

More on IQMS

Keep looking

Other head to heads