Creately is a visual collaboration platform built around an infinite canvas for brainstorming, diagramming, planning, workshops, project management, and research.
Alternatives to Flowdia Diagrams
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.
SmartDraw is a paid diagramming application from SmartDraw, founded in 1994 and headquartered in The Woodlands, Texas.
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EdrawMax
EdrawMax is a diagramming product for creating and exporting many kinds of diagrams.
Free planAndroidiOSWebLinux7.7From $5.90 a month - 5
Gluu
Gluu is a paid process management platform from Gluu, founded in 2011 and headquartered in Copenhagen, Denmark.
AndroidiOSWebAPI7.6From €0.17 a month - 6

Camunda
Camunda is a business-process orchestration platform for coordinating people, AI agents, systems, and devices across end-to-end workflows.
Free planWebAPILinuxmacOS7.5Free plan - 7

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 sourceAndroidiOSWebWindows7.5Free plan - 8

Eraser
Eraser is a diagramming tool for technical teams that can create diagrams from prompts, code, files and private Git repositories.
Free planWebAPIExtensionSelf-hosted7.5From $15 a month - 9
Preceden
Preceden is a web-based tool for creating visual timelines about projects, history, legal cases, research, and writing.
Free planAndroidiOSWeb7.5From $10 a month - 10
Software Ideas Modeler
Software Ideas Modeler is a CASE tool for software and process design built around diagrams.
Free planLinuxmacOSSelf-hostedWindows7.5$59, paid once - 11

Cacoo
Cacoo is an online diagramming and visual collaboration tool for creating flowcharts, wireframes, mind maps, workflows, and other visuals.
Free planWebAPISelf-hosted7.4From $6 a month - 12

Ilograph
Ilograph creates interactive visual documentation for systems and the relationships and flows between their components.
Free planWebAPILinuxmacOS7.4Free plan - 13
Microsoft Visio
Microsoft Visio is diagramming software for turning complex information into visual diagrams.
Free planWebmacOSWindows7.3From $5 a month - 14

Mermaid
Mermaid is an open-source JavaScript tool that turns Markdown-inspired text definitions into diagrams and visualizations.
Free planWebAPIExtensionLinux7.2From $10 a month - 15

Structurizr
Structurizr is a models-as-code tool for creating multiple software architecture diagrams from one C4 model written in Structurizr DSL.
Free planWebAPILinuxmacOS7.2From £25 a month - 16
Visual Paradigm
Visual Paradigm is a visual modeling and development platform spanning diagramming, code engineering, agile management, and enterprise architecture.
Free planWeb7.2From $4 a month - 17
Lucidchart
Free planAndroidiOSWeb7.1Free plan - 18

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 planWeb7.0From $2.80 a month - 19

Arcentry
Arcentry is software for creating interactive infrastructure diagrams for cloud, on-premises, and open-source systems.
Free planWebAPISelf-hosted6.9From $9.90 a month - 20

Hava
Hava generates interactive cloud infrastructure diagrams from connected AWS, Azure, and GCP environments.
Free planWebAPISelf-hosted6.9From $59 a month - 21

IcePanel
IcePanel is a collaborative software-architecture diagramming and modelling tool built around the C4 model.
Free planWebAPI6.9From $40 a month - 22
CloudSkew
CloudSkew is a web editor for cloud architecture diagrams, network diagrams, and flowcharts.
Free planWeb6.8Free plan - 23
MyDraw
WebmacOSWindows6.8From $3 a month - 24
UMLet
UMLet is a free, open-source tool for quickly sketching UML diagrams.
Free planWebExtensionLinuxmacOS6.8Free plan - 256.7From $129 a month
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Vexlio
Free planWebSelf-hosted6.7$249, paid once - 27

Bizagi Modeler
Bizagi Modeler lets users create, document, simulate, publish, and share business processes using BPMN.
Free planWebWindows6.6Free plan - 28

ConceptDraw DIAGRAM
macOSWindows6.6From $199 a month - 29

OmniGraffle
iOSmacOS6.6$59.99, paid once - 30
PlantUML
PlantUML turns textual descriptions into diagrams, covering UML types such as sequence, use-case, class, object, activity, component, deployment,…
Free planWebAPIExtensionLinux6.6Free plan


