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Head-to-head · Plant Design Management Systems Software

AVEVA Unified Engineering (including E3D Design) vs Bentley Plant Design WorkSuite

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side

AVEVA Unified Engineering (including E3D Design) leads on 0 checks, Bentley Plant Design WorkSuite on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAVEVA Unified Engineering (including E3D Design) · 9.4/10
  • Most featuresAVEVA Unified Engineering (including E3D Design) · 5 of 5

AVEVA Unified Engineering (including E3D Design) scores higher on our rubric for plant design management systems software: 9.4 against 9.1 out of 10; our editors rank them #1 and #2.

AVEVA Unified Engineering (including E3D Design) is the better fit for enterprise multidisciplinary plant engineering. Bentley Plant Design WorkSuite is the better fit for large projects needing full plant discipline coverage.

  • AVEVA Unified Engineering (including E3D Design) fits best

    Enterprise multidisciplinary plant engineering

  • Bentley Plant Design WorkSuite fits best

    Large projects needing full plant discipline coverage

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature AVEVA Unified Engineering (including E3D Design) 9.4/10 Visit ↗ Bentley Plant Design WorkSuite 9.1/10 Visit ↗
At a glance
Editor score 9.4 9.1
Ranking #1 in Plant Design Management Systems Software #2 in Plant Design Management Systems Software
Best for Enterprise multidisciplinary plant engineering Large projects needing full plant discipline coverage
Pricing model Paid Paid
Starting price — —
Free plan — —
Free trial — —
Deployment Cloud, Self-hosted, Desktop Cloud, Desktop
Platforms Web, Windows Windows, Web
Support Email, Live chat, Docs Community, Docs
Integrations 10 integrations 3 integrations
Built for Mid-market, Enterprise Mid-market, Enterprise
Features AVEVA Unified Engineering (including E3D Design) 5/5 · Bentley Plant Design WorkSuite 4/5
3D model coordination ✓ ✓
P&ID authoring ✓ ✓
Isometric drawings ✓ ✓
Clash detection ✓ ✓
Document control ✓ (best) Not checked yet
Specs
Deployment Hybrid Hybrid
Our review
Pros
  • Centralizes 1D, 2D and 3D project data across disciplines
  • Combines E3D design, P&ID authoring and clash identification
  • Controls deliverable approvals, mark-ups, versions and changes
  • Bundles 3D modeling, P&ID, isometrics and support engineering
  • Adds clash detection and orthographic drawing generation
  • Connects raceway and cable routing with iTwin collaboration
Cons
  • Requires a sales conversation to determine pricing
  • E3D Design is no longer sold as a standalone product
  • Its broad project scope may exceed narrower design needs
  • Paid 12-month subscription; no free plan
  • Broad scope may exceed the needs of teams focused on one discipline
  • Support channels are community and documentation
Our verdict

For process-heavy capital projects, AVEVA Unified Engineering brings multidisciplinary design and project information into a shared environment. It centralizes 1D, 2D and 3D data, with AVEVA E3D Design for 3D plant design and intelligent…

Read the review →

Plant Design WorkSuite brings several Bentley plant-engineering applications together for mechanical, process, electrical and structural work. Its stated use cases include power, water-treatment and mining projects. The bundle includes…

Read the review →
  1. AVEVA Unified Engineering (including E3D Design)Plant Design Management Systems Software 9.4Pricing on request
  2. Bentley Plant Design WorkSuitePlant Design Management Systems Software 9.1Paid

Strengths and trade-offs

  • AVEVA Unified Engineering (including E3D Design) — where it wins

    • Centralizes 1D, 2D and 3D project data across disciplines
    • Combines E3D design, P&ID authoring and clash identification
    • Controls deliverable approvals, mark-ups, versions and changes

    Where it doesn't

    • Requires a sales conversation to determine pricing
    • E3D Design is no longer sold as a standalone product
    • Its broad project scope may exceed narrower design needs
  • Bentley Plant Design WorkSuite — where it wins

    • Bundles 3D modeling, P&ID, isometrics and support engineering
    • Adds clash detection and orthographic drawing generation
    • Connects raceway and cable routing with iTwin collaboration

    Where it doesn't

    • Paid 12-month subscription; no free plan
    • Broad scope may exceed the needs of teams focused on one discipline
    • Support channels are community and documentation
  • AVEVA Unified Engineering (including E3D Design)9.4/10 · Pricing on request

    A broad plant engineering environment for coordinating design data, deliverables and teams.

    Visit AVEVAFull verdict →
  • Bentley Plant Design WorkSuite9.1/10 · Paid

    A broad plant engineering suite for projects spanning modeling, drawings and routing.

    Visit BentleyFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update