Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Diagramming Software

Lucidchart vs Sparx Enterprise Architect

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Lucidchart #2 in Diagramming Software 9.3/10 Free plan Free plan✓ 2 of 3 features Visit Lucidchart
Sparx Enterprise Architect #7 in Diagramming Software 8.6/10 Free plan · 30-day trial Free planFree trial✓ 1 of 3 features Visit site

Lucidchart leads on 0 checks, Sparx Enterprise Architect on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLucidchart · 9.3/10
  • Free planboth
  • Free trialonly Sparx Enterprise Architect
  • Most featuresLucidchart · 2 of 3

Lucidchart scores higher on our rubric for diagramming software: 9.3 against 8.6 out of 10; our editors rank them #2 and #7.

Lucidchart is the better fit for collaborative teams and business diagramming. Sparx Enterprise Architect is the better fit for enterprise architecture and requirements modeling.

  • Lucidchart fits best

    Collaborative teams and business diagramming

  • Sparx Enterprise Architect fits best

    Enterprise architecture and requirements modeling

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 Lucidchart 9.3/10 Visit ↗ Sparx Enterprise Architect 8.6/10 Visit ↗
At a glance
Editor score 9.3 8.6
Ranking #2 in Diagramming Software #7 in Diagramming Software
Best for Collaborative teams and business diagramming Enterprise architecture and requirements modeling
Pricing model Free Free plan + paid
Starting price Free —
Free plan ✓ ✓
Free trial — 30 days
Deployment Cloud, Mobile Cloud, Desktop
Platforms Web, iOS, Android Windows, macOS, Linux
Support Community, Docs Email, Community, Docs
Integrations 100+ integrations 8 integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Lucidchart 2/3 · Sparx Enterprise Architect 1/3
Real-time collaboration ✓ ✓
Desktop apps Not checked yet Not checked yet
Offline editing ✓ (best) Not checked yet
Specs
Diagram types process maps, flowcharts, org charts, technical diagrams, system architecture diagrams, UML diagrams, ERDs, sequence diagrams, Gantt charts, C4 models UML Use Case, Activity, State, Interaction Overview, Sequence, Communication, Package, Class, Object, Composite, Component, Deployment; BPMN; SysML
Import/export formats VSDX, VSD, VDX, Draw.io XML, OmniGraffle flat files, BPMN, XPDL; export PDF, PNG, JPEG, SVG, VDX, VSDX, JSON, CSV Not checked yet
Editor seat limit Not checked yet Not checked yet
Our review
Pros
  • Real-time editing supports collaborative diagram work.
  • Covers process, technical, UML, architecture, and data-linked diagrams.
  • Imports and exports across Visio, Draw.io, image, and data formats.
  • Supports UML, BPMN, SysML, ArchiMate and requirements traceability
  • Shared repositories, version control, baselines and multi-user projects
  • Imports and exports formats including XMI, BPMN XML, CSV, PDF and SVG
Cons
  • Offline editing is limited to previously opened documents.
  • The product is not open source.
  • Its broad feature set may exceed simple one-off diagram needs.
  • Paid licenses start at $245 per license
  • The free Lite plan is limited to read-only model viewing
  • Native desktop support is centered on Windows; macOS and Linux use Wine or CrossOver
Our verdict

Lucidchart is a cloud-based diagramming application for individuals, teams, and enterprises. It supports process maps, flowcharts, organizational charts, technical diagrams, system architecture visualizations, UML diagrams, ERDs, sequence…

Read the review →

Sparx Enterprise Architect is a desktop modeling, design and management platform for enterprise architects, business analysts, software developers, systems engineers, testers and project managers. It covers enterprise architecture,…

Read the review →
  1. LucidchartDiagramming Software 9.3Free plan
  2. Sparx Enterprise ArchitectDiagramming Software 8.6Free plan · 30-day trial

Strengths and trade-offs

  • Lucidchart — where it wins

    • Real-time editing supports collaborative diagram work.
    • Covers process, technical, UML, architecture, and data-linked diagrams.
    • Imports and exports across Visio, Draw.io, image, and data formats.

    Where it doesn't

    • Offline editing is limited to previously opened documents.
    • The product is not open source.
    • Its broad feature set may exceed simple one-off diagram needs.
  • Sparx Enterprise Architect — where it wins

    • Supports UML, BPMN, SysML, ArchiMate and requirements traceability
    • Shared repositories, version control, baselines and multi-user projects
    • Imports and exports formats including XMI, BPMN XML, CSV, PDF and SVG

    Where it doesn't

    • Paid licenses start at $245 per license
    • The free Lite plan is limited to read-only model viewing
    • Native desktop support is centered on Windows; macOS and Linux use Wine or CrossOver
  • Lucidchart9.3/10 · Free plan

    A broad, collaborative diagramming workspace for business and technical teams.

    Visit LucidchartFull verdict →
  • Sparx Enterprise Architect8.6/10 · Free plan · 30-day trial

    A deep enterprise modeling suite with broad standards support and high paid-license costs.

    Visit siteFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update