Alternatives to Diagramo

18.3

Structurizr

Structurizr is a models-as-code tool for creating multiple software architecture diagrams from one C4 model written in Structurizr DSL.

Free planOpen sourceWebAPILinux

From £300 a month

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28.1

Creately

Creately is a visual collaboration platform built around an infinite canvas for brainstorming, diagramming, planning, workshops, project management, and research.

Free planWebAPILinux

Free plan

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37.9

SmartDraw

SmartDraw is a paid diagramming application from SmartDraw, founded in 1994 and headquartered in The Woodlands, Texas.

AndroidiOSWeb

From $8.95 a month

VisitDetails

4. 4

   Sparx Enterprise Architect

   Sparx Enterprise Architect is a multi-user visual modeling tool for business and IT systems, software and systems engineering, and real-time and embedded development.

   Free planWebAPILinuxmacOS
   7.9$245 one-time
   Visit
5. 5

   EdrawMax

   EdrawMax is a diagramming product for creating and exporting many kinds of diagrams.

   Free planAndroidiOSWebLinux
   7.7From $5.90 a month
   Visit
6. 6GL

   Gluu

   Gluu is a paid process management platform from Gluu, founded in 2011 and headquartered in Copenhagen, Denmark.

   AndroidiOSWebAPI
   7.7From €2 a month
   Visit
7. 7

   Camunda

   Camunda is a business-process orchestration platform for coordinating people, AI agents, systems, and devices across end-to-end workflows.

   Free planWebAPILinuxmacOS
   7.6Free plan
   Visit
8. 8

   draw.io

   draw.io is a free, open-source diagramming tool for making visual layouts ranging from flow charts and mind maps to network diagrams, floor plans,…

   Free planOpen sourceAndroidiOSWebWindows
   7.6Free plan
   Visit
9. 9PR

   Preceden

   Preceden is a web-based tool for creating visual timelines about projects, history, legal cases, research, and writing.

   Free planAndroidiOSWeb
   7.6From $10 a month
   Visit
10. 10SI

    Software Ideas Modeler

    Software Ideas Modeler is a CASE tool for software and process design built around diagrams.

    LinuxmacOSSelf-hostedWindows
    7.6$59 one-time
    Visit
11. 11

    Cacoo

    Cacoo is an online diagramming and visual collaboration tool for creating flowcharts, wireframes, mind maps, workflows, and other visuals.

    Free planWebAPISelf-hosted
    7.5From $6 a month
    Visit
12. 12

    Eraser

    Eraser is a diagramming tool for technical teams that can create diagrams from prompts, code, files and private Git repositories.

    Free planWebAPIExtensionSelf-hosted
    7.5From $15 a month
    Visit
13. 13

    Ilograph

    Ilograph creates interactive visual documentation for systems and the relationships and flows between their components.

    Free planWebAPILinuxmacOS
    7.5From $14.99 a month
    Visit
14. 14MV

    Microsoft Visio

    Microsoft Visio is diagramming software for turning complex information into visual diagrams.

    Free planWebmacOSWindows
    7.4From $5 a month
    Visit
15. 15LU

    Lucidchart

    Free planAndroidiOSWeb
    7.3Free plan
    Visit
16. 16

    Mermaid

    Mermaid is an open-source JavaScript tool that turns Markdown-inspired text definitions into diagrams and visualizations.

    Free planWebAPIExtensionLinux
    7.3From $10 a month
    Visit
17. 17VP

    Visual Paradigm

    Visual Paradigm is a visual modeling and development platform spanning diagramming, code engineering, agile management, and enterprise architecture.

    Free planWeb
    7.3From $4 a month
    Visit
18. 18FD

    Flowdia Diagrams

    Flowdia Diagrams is diagramming software for creating flowcharts, mind maps, network and cloud architecture diagrams, UML diagrams, and process visuals.

    Free planAndroidiOSWindows
    7.2$9.99 one-time
    Visit
19. 19

    Gliffy

    Gliffy is a web-based diagramming tool with support for a wide range of visual formats, including flowcharts, UML and BPMN diagrams, network maps,…

    Free planWeb
    7.2From $2.80 a month
    Visit
20. 20

    Arcentry

    Arcentry is software for creating interactive infrastructure diagrams for cloud, on-premises, and open-source systems.

    Free planWebAPISelf-hosted
    7.0From $9.90 a month
    Visit
21. 21CL

    CloudSkew

    CloudSkew is a web editor for cloud architecture diagrams, network diagrams, and flowcharts.

    Free planWeb
    7.0From $36 a year
    Visit
22. 22

    Hava

    Hava generates interactive cloud infrastructure diagrams from connected AWS, Azure, and GCP environments.

    Free planWebAPISelf-hosted
    7.0From $59 a month
    Visit
23. 23

    IcePanel

    IcePanel is a collaborative software-architecture diagramming and modelling tool built around the C4 model.

    Free planWebAPI
    7.0From $40 a month
    Visit
24. 24MY

    MyDraw

    WebmacOSWindows
    6.9
    Visit
25. 25UM

    UMLet

    UMLet is a free, open-source tool for quickly sketching UML diagrams.

    Free planWebExtensionLinuxmacOS
    6.9Free plan
    Visit
26. 26VE

    Vexlio

    Free planWebSelf-hosted
    6.8From $18 a year
    Visit
27. 27

    OmniGraffle

    iOSmacOS
    6.7
    Visit
28. 28PL

    PlantUML

    PlantUML turns textual descriptions into diagrams, covering UML types such as sequence, use-case, class, object, activity, component, deployment,…

    Free planWebAPIExtensionLinux
    6.7Free plan
    Visit
29. 29

    Bizagi Modeler

    Bizagi Modeler lets users create, document, simulate, publish, and share business processes using BPMN.

    Free planWebWindows
    6.6Free plan
    Visit
30. 30

    ConceptDraw DIAGRAM

    macOSWindows
    6.6$199 one-time
    Visit

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