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ConceptViz vs Lucidchart

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. ConceptViz starts at $10, Lucidchart at $7.95. Both have a free tier. Both ship a public API.

ConceptVizTurns a plain-English description into a labeled science diagram you can export as SVG or PNG.LucidchartBrowser diagramming for flowcharts, org charts and architecture, with data-linked shapes and AI generation.

Side by side

FactConceptVizLucidchart
CategoryDiagramming & WhiteboardsDiagramming & Whiteboards
Pricing modelFreemiumFreemium
Starts at$10 month$7.95 seat_month
Public APIYesYes
PlatformsWeb, APIWeb, iOS, Android, API
Company—Lucid Software Inc.
Last verifiedSep 1, 2026Sep 6, 2026

What our research says

ConceptViz

ConceptViz is narrowly built for one job: turning a text description into a correctly labeled science diagram, which is faster than dragging shapes in a general diagramming tool when the content is technical. It is not a general whiteboard or flowchart tool, so anything outside biology, chemistry, or physics diagrams falls outside what it's good at.

Pros

  • Exports to editable SVG, not just a flat image
  • Free plan lets you try it without a card
  • Credit-based plans scale from casual to heavy use
  • API available for programmatic diagram generation

Cons

  • Free plan is limited to a handful of one-time credits
  • Scope is specifically science diagrams, not general-purpose drawing
  • Vendor's own pricing page did not load its figures for us, so numbers here rely on third-party corroboration

Lucidchart

The default choice for team diagramming: data-linked shapes and layers handle diagrams that outgrow a whiteboard tool, and the integration list means the diagram ends up where the work already happens. Per-seat pricing with a three-user minimum on Team makes it expensive for small groups, and Lucid keeps moving the product's URLs around.

Pros

  • Data-linked shapes with conditional formatting
  • Layers for managing dense diagrams
  • Lucid AI generates and summarises diagrams from prompts
  • Over 100 integrations including Jira, Confluence, Slack and AWS

Cons

  • Free tier caps editable documents to a handful
  • Team plan carries a three-seat minimum
  • Per-seat pricing, and published figures differ across Lucid's own pages

Which one fits

Choose ConceptViz if you need

  • Teachers building labeled diagrams for lesson slides
  • Students and researchers who need a quick figure for a paper
  • Anyone who wants an editable SVG diagram instead of a flat image

Choose Lucidchart if you need

  • Engineering and ops teams documenting systems
  • Org charts driven from an HR spreadsheet
  • Companies already on Jira, Confluence or Teams

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