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Data Science AnalyticsTop 10 Best State Machine Diagram Software of 2026
Compare state machine diagram software options like Miro, Astah UML, and StarUML, with tradeoffs for teams choosing the right modeling tool.
How we ranked these tools
Vendors set the topic, but our editors set the inclusion criteria and the evaluation framework before research starts.
Search agents gather the source set and the review record, including transcriptions of video reviews and podcasts.
Framework: Features 40% · Ease 30% · Value 30%
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Miro is the best choice for teams that need collaborative state machine diagram authoring and board-based traceability because its app and API integrations automate the document workflow across diagrams, whereas Astah UML fits engineering teams who want tight UML state-machine editing since guards and actions stay first-class during modeling.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
Miro
API and app integrations that automate board and diagram item workflows for state-machine documentation pipelines.
Best for: Fits when teams need collaborative state machine diagram authoring with integrations and board-based traceability.
Astah UML
Editor pickDedicated UML state-machine modeling UI that keeps guards and actions tied to transitions during edits.
Best for: Fits when engineering teams need UML state-machine authoring and XMI handoff without heavy automation.
StarUML
Editor pickXMI export preserves UML model structure for downstream tooling rather than only diagram rendering.
Best for: Fits when UML model authors need consistent state diagrams and XMI-based handoff.
Comparison Table
Miro
SMBCollaborative whiteboard platform with UML shapes and diagramming workflows for distributed teams.
API and app integrations that automate board and diagram item workflows for state-machine documentation pipelines.
Miro is a collaborative diagram workspace used for state machine diagramming with board-based organization and real-time co-editing. It supports UML-style drawing workflows through shape libraries, swimlanes, and links that can represent transitions and guards as visual annotations.
Miro also emphasizes automation and integration via extensible apps, webhooks, and an API surface for programmatic board and item operations. For teams needing iteration across multiple diagrams in a single shared model repository, Miro’s versioned collaboration workflow can fit state machine reviews and handoffs.
- +Real-time multi-user editing reduces friction for state machine review cycles
- +Board-level organization supports large state-machine sets and cross-diagram traceability
- +Extensible apps and API enable programmatic diagram population and reporting
- +Commenting and mentions keep transition decisions tied to the drawn elements
- –Native state machine semantics like orthogonal regions and history states are not enforced
- –No built-in simulation trace engine for validating guard logic and transition actions
- –Diagram-to-code round-trip tools are limited compared with model-driven engineering stacks
- –Governance for diagram repositories relies on workspace administration rather than model controls
Enterprise system analysts
Map system relationships in state diagrams
Shared visual model for alignment
Agile retrospectives teams
Annotate state outcomes with feedback
Traceable review record
Show 2 more scenarios
Change management leads
Coordinate rollout steps via transitions
Visible dependencies in rollout
Teams connect cutover checklists and adoption tracking to a shared visual model for review points.
Business planning teams
Turn state assumptions into execution plan
Reviewable visual plan
Teams link goals, assumptions, and milestones to state-machine diagrams for reviewable planning.
Best for: Fits when teams need collaborative state machine diagram authoring with integrations and board-based traceability.
Astah UML
vertical specialistUML design software for software modeling that includes state machine diagram support and code-oriented workflows.
Dedicated UML state-machine modeling UI that keeps guards and actions tied to transitions during edits.
Astah UML fits state-machine work where UML correctness and maintainable diagrams matter for team review and engineering documentation. The editor includes a dedicated state-machine model view that lets authors define transitions, entry and exit behaviors, and composite state structures without switching tooling. XMI export supports integration with broader model repositories and toolchains that consume UML models. The workflow suits model-driven engineering teams that need repeatable diagram updates while keeping structure aligned with their UML meta-model.
A practical tradeoff is that deeper automation and API access are not its primary focus, so large-scale batch processing needs manual diagram operations or external scripting around exported artifacts. Astah UML is a strong choice when state logic must be refined in an interactive authoring environment and then shared to downstream engineering tools via XMI.
- +UML state-machine editor supports hierarchical state modeling directly
- +Transition guards and actions are first-class authoring elements
- +XMI export supports model handoff into external tooling
- +Interactive diagram editing supports incremental behavioral refinement
- –Limited automation and API surface compared with code-centric tooling
- –Simulation trace depth can be constrained for complex concurrent scenarios
- –Round-trip fidelity can require careful layout and stereotype alignment
Embedded firmware teams
Model boot and fault handling states
Clear traceable state logic
Model-driven engineering teams
Exchange behavioral models via XMI
Reduced manual diagram translation
Show 1 more scenario
Systems architects
Review protocol lifecycle transitions
Fewer interpretation gaps
Uses transition actions and guards to align behavioral intent with requirements documents.
Best for: Fits when engineering teams need UML state-machine authoring and XMI handoff without heavy automation.
StarUML
vertical specialistDesktop UML modeling tool with support for state machine diagrams, extensions, and developer-centric workflows.
XMI export preserves UML model structure for downstream tooling rather than only diagram rendering.
StarUML is a desktop UML modeling tool that creates and edits a stored project model, not just a canvas-based diagram file. State machine authoring includes transition properties like triggers, guard conditions, and effects, plus automatic layout options for common state diagram structures. An XMI export path supports model interoperability when a downstream tool expects UML metadata rather than an image. This is a strong fit when state machine diagrams must stay aligned with the rest of the UML model during iterative editing.
A tradeoff appears around formal execution and simulation, because StarUML supports modeling and documentation rather than a built-in runtime for stepwise event playback. Teams that need SCXML generation or simulation traces must rely on external tooling after export. StarUML is a practical choice for protocol state logic documentation and design reviews when diagrams are the primary artifact, and generated integration files are a secondary deliverable.
- +UML-aware state machine editing with transition attributes and properties
- +Model-based projects keep elements consistent across multiple UML diagrams
- +XMI export supports workflow integration with UML tooling
- +Hierarchical state modeling can be represented without manual workarounds
- –No native simulation trace or stepwise runtime event playback
- –Orthogonal region style concurrency support is less straightforward than basic hierarchies
Embedded firmware architects
Document protocol state transitions
Fewer mismatches in handoffs
Model-driven engineering teams
Maintain state logic in a UML repository
Improved model consistency
Show 1 more scenario
Enterprise analysts and designers
Annotate hierarchical state behavior
Clearer behavioral documentation
Represent nested states and transition effects to align stakeholders on behavior.
Best for: Fits when UML model authors need consistent state diagrams and XMI-based handoff.
Creately
SMBVisual collaboration and diagramming platform with UML templates, data-linked objects, and team editing.
Reusable statechart shape libraries with consistent transition label behavior across diagrams.
Creately supports hierarchical states and concurrent regions, which matters for UML state machine models that include nested states and orthogonal behavior. The editor keeps transitions and labels attached to the correct connection objects, which reduces drift when diagrams evolve. Collaboration features like in-canvas comments and diagram activity history support review cycles around guard logic and transition actions.
- +Hierarchical and concurrent state modeling in the same statechart canvas
- +Reusable shape libraries that reduce rework across multiple diagrams
- +In-canvas comments and diagram history support behavioral reviews
- +Export options that support documentation sharing outside the editor
- –Limited execution semantics compared with SCXML-focused workflows
- –State machine behavior is not designed for formal verification pipelines
- –Round-trip engineering support depends on external workflow choices
- –Model-to-code generation depth is weaker than model-driven engineering tools
Product engineering teams
Review guard conditions and transitions
Fewer review cycles
Systems architects
Model concurrent state regions
Clearer behavioral documentation
Show 1 more scenario
Embedded firmware teams
Document protocol state logic
Lower onboarding time
State labels and actions document event handling paths for protocol and firmware behavior.
Best for: Fits when teams need reviewable statechart diagrams with shared collaboration and reusable components.
Gliffy
SMBOnline diagramming tool for Confluence and general business use with UML diagram support.
Commented diagram sharing enables review threads tied to specific diagram elements.
Gliffy provides a browser-based diagram editor focused on drawing and sharing state-machine style diagrams with UML-like state notation. It supports swimlanes, reusable shapes, and export workflows for publishing diagrams outside the editor.
- +Browser editor keeps state-machine diagrams accessible without desktop installs
- +Reusable shapes speed consistent notation across related state models
- +Commenting and sharing support review cycles for diagram-driven specs
- +Export options cover common documentation formats for distribution
- –No native execution engine for UML state machine semantics
- –Round-trip editing with model repositories is limited to diagram-level imports
- –Automation and API surface are thin for model lifecycle integration
- –Large diagrams rely on manual layout rather than algorithmic structure aids
Software documentation teams
Publish state-machine diagrams for review
Published diagram for review
Project documentation owners
Keep diagrams updated in docs spaces
Living diagram in documentation
Show 2 more scenarios
Cross-functional reviewers
Comment on diagram revisions together
Consolidated feedback
Contributors add comments to shared diagram assets and use revisions during iterative review cycles.
Operations process owners
Document decisions and approvals with swimlanes
Shared process reference
Teams map handoffs, approvals, and escalations using swimlanes and state-style diagram elements.
Best for: Fits when teams need readable state-machine diagrams for documentation and review, not runtime simulation or code generation.
MathWorks Stateflow
enterpriseState machine and flow chart environment integrated into Simulink and MATLAB.
Simulation trace connects runtime events to specific transition guards and transition actions inside the chart.
MathWorks Stateflow builds executable UML-style behavior using a state machine diagram editor tied to MATLAB and Simulink workflows. It supports hierarchical states, transition guards, and transition actions, plus orthogonal regions for concurrent behavior inside one chart.
- +Executable statechart semantics integrate directly with Simulink models
- +Hierarchical states and orthogonal regions support complex concurrent logic
- +Simulation trace shows which transitions and actions executed
- +Code generation converts chart logic into deployable code
- –Tight MATLAB and Simulink coupling limits use outside that workflow
- –Round-trip diagram edits outside Stateflow are limited versus plain export tools
Control systems engineers
Simulate guarded transitions in charts
Traceable runtime behavior
Model-based developers
Generate deployment code from state logic
Generated state logic deployed
Show 1 more scenario
Embedded system designers
Validate concurrent behavior with regions
Validated concurrent state behavior
Designers model concurrent behavior using orthogonal regions inside a single chart for analysis.
Best for: Fits when teams need executable state logic with simulation trace and generated code in a MATLAB-driven workflow.
Sparx Systems Enterprise Architect
enterpriseUML and SysML modeling platform with native state machine diagram support.
Integrated code generation and round-trip-oriented modeling that keeps state machine logic tied to generated behavioral artifacts.
Enterprise Architect models UML state machines with hierarchical structuring and transition semantics that map to executable logic concepts.
- +Strong state machine authoring for hierarchical states and transition actions
- +Model repository supports traceability from diagram elements to model elements
- +XMI import and export supports broader UML toolchain interoperability
- +Code generation workflows connect state machine models to implementation artifacts
- –State machine simulation and execution-style testing is less direct than dedicated SCXML tooling
- –Guard conditions and action language syntax require disciplined modeling conventions
- –Enterprise Architect governance features add overhead for small teams
- –Round-trip work can become complex when models and generated code diverge
Software architecture teams
Design UML state machine behavior
Consistent behavior models
Architecture governance teams
Publish baseline reports from models
Repeatable architecture deliverables
Show 2 more scenarios
Systems engineers
Model V-model behavioral baselines
Traceable verification paths
Engineers define behavior with UML and SysML relationships tied to verification paths for regulated workflows.
Enterprise architecture teams
Map applications to behavioral views
Traceable system landscape
Teams connect state machine models to applications and dependencies in an architecture repository for traceability.
Best for: Fits when teams need UML state machine modeling with repository traceability and integration into code-generation workflows.
EdrawMax
SMBGeneral-purpose diagramming software with UML templates, desktop apps, and broad export support.
Library-based state diagram templates that speed up consistent transition and label formatting across large diagrams.
EdrawMax is a diagram authoring tool geared toward teams that need fast UML state-machine sketching plus exportable deliverables. It supports UML-style state diagrams with hierarchical states and transition labels, and it can reuse shapes through templates and symbol libraries.
- +Template-driven state diagram creation with UML-oriented symbols
- +Clear handling of hierarchical states and labeled transitions
- +Multiple export formats for documentation and cross-tool sharing
- +Shape reuse keeps large diagram edits faster than freehand work
- –Limited automation and API surface for model-driven workflows
- –No built-in simulation trace engine for event-driven behavior
- –Behavioral semantics like orthogonal regions rely on diagram conventions
- –Round-trip engineering support is weaker than code-first diagram tools
Technical engineering documentation teams
Sketch UML state transitions quickly
Consistent editable diagrams
Educators and trainers
Teach process logic with state diagrams
Explain concepts in lessons
Show 2 more scenarios
Software architects
Document system behavior in architecture sets
Maintainable visual documentation
Architects include UML-style and block diagrams across documentation views to communicate structure and relationships.
Technical communicators
Create labeled logic diagrams for stakeholders
Editable logic explanations
Teams use reusable symbols and labeled connectors to provide visual explanations without simulation workflows.
Best for: Fits when engineering teams need editable UML-style state diagrams and reliable export for reviews and documentation.
yEd Live
SMBBrowser-based diagram editor from yWorks with manual diagram creation and automatic layout tools.
Automatic layout tuned for complex graph rearrangement, which reduces manual rework during statechart refactoring.
yEd Live is yWorks Graph Editor delivered as a live, browser-based diagramming environment that focuses on fast graph manipulation and collaboration-style editing. It supports state machine drawing through standard UML statechart constructs using shapes, connectors, and style rules rather than a dedicated UML state machine authoring model.
- +Live graph editing in the browser with tight yEd-style layout behavior
- +Automatic layout supports quickly reorganizing state graphs during iteration
- +XMI export helps hand off diagrams into model-based tooling pipelines
- +Extensive styling controls make it practical to standardize state notation
- –No built-in state machine semantics for simulation or formal checks
- –Automation and API access are limited compared with diagram tools focused on model engineering
- –Concurrency and orthogonal region modeling needs manual diagram conventions
- –Governance controls like RBAC and audit logging are not a primary feature
Software engineers
Draft finite state machine diagrams
Structured visual representation
Systems designers
Produce UML statecharts with auto-layout
Iterable UML documentation
Show 2 more scenarios
Software architects
Model state dependencies from graphs
Readable dependency graph
Architects create diagrams of module or service relationships from existing nodes and edges for analysis.
Network engineers
Show stateful network changes as graphs
Visual network structure
Engineers represent network components and connections as structured graph diagrams for overview.
Best for: Fits when teams need fast diagram edits and layout for UML state diagrams with export-driven handoff.
Stately
SMBVisual editor and registry for XState state machines and statecharts.
Model execution is built around a state machine artifact that supports runtime evaluation of guards and actions, not just rendering.
Stately is a state machine diagram software focused on turning interactive visual models into executable state-machine behavior. It supports UML-style state concepts like hierarchical states and transitions with guards and actions, plus separate modeling for extended data that can drive Mealy-style behavior.
- +Executable model behavior ties diagram changes to runtime logic
- +Guard conditions and transition actions are first-class in diagrams
- +Model-to-application integration supports event-driven architectures
- +Hierarchical state modeling reduces churn for nested workflows
- –Diagram editing can feel syntax-driven when expressing complex transitions
- –Round-trip editing is weaker than pure diagram-first tools for layout
- –More setup is needed to align model data with application state
- –Advanced orchestration for concurrent regions needs careful modeling discipline
Frontend application teams
Run interactive UI behavior from diagrams
Executable UI state behavior
Platform engineers
Test event-driven logic with model artifacts
Testable event-driven behavior
Show 1 more scenario
Backend developers
Model extended data for Mealy-style behavior
Data-driven state transitions
Developers set up extended data to drive Mealy-style behavior in runtime configurations.
Best for: Fits when teams need state machine diagrams that also drive runtime event handling and automated tests.
Conclusion
After evaluating 10 state machine diagram software, Miro stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right State Machine Diagram Software
State machine diagram software supports UML state-machine authoring and statechart documentation with features that target hierarchical states, concurrent regions, and transition guard plus action labeling. This buyer’s guide covers Creately, diagrams.net, and Lucidchart alongside other widely used tools like Astah UML and Stateflow.
The buying sections compare integration depth, automation and API surface, and governance-style controls where they exist, then map those capabilities to practical workflows like reviewable state diagrams, XMI handoff, and executable simulation traces. The goal is to separate diagram rendering from tools that also preserve model structure for downstream engineering and runtime validation.
State Machine Diagram Software for UML statecharts, guard conditions, and transition actions
State machine diagram software creates state diagrams that represent transitions with guards and actions so the chart can be used for documentation, model handoff, or executable behavior. Tools like Astah UML keep transition guards and actions first-class during edits so they stay attached to the correct transition.
Some platforms go beyond rendering by connecting chart semantics to execution and verification workflows. MathWorks Stateflow links runtime events to specific transition guards and transition actions inside the chart, while Stately builds model execution around the state machine artifact so diagrams drive runtime evaluation of guards and actions.
State semantics, automation, and handoff features that decide tool fit
State machine diagram software only helps teams if the tool keeps guards and transition actions attached to the right transitions as diagrams evolve. The strongest tools also connect diagram edits to execution, export, or review workflows so statecharts do not drift between documentation and downstream use.
Transition labeling that stays consistent during editing
Creately uses reusable statechart shape libraries and keeps transition label behavior consistent across diagrams for shared state models. Astah UML keeps transition guards and transition actions first-class during edits so label content stays tied to the correct transition.
Model handoff formats that preserve UML structure
StarUML exports UML model structure via XMI so downstream tooling can reuse model elements rather than only rendering output. Astah UML supports UML state-machine authoring with XMI handoff focused on engineering teams that need UML model portability.
Execution semantics and simulation trace connectivity
MathWorks Stateflow produces a simulation trace that connects runtime events to specific transition guards and transition actions inside the chart. Stately builds model execution around the state machine artifact so runtime evaluation of guards and actions is tied to diagram changes.
Concurrent modeling strength versus diagram-only enforcement
Creately supports hierarchical and concurrent state modeling on the same statechart canvas so complex charts can be authored without shifting tools. Miro supports collaborative board-based workflows but does not enforce native state machine semantics like orthogonal regions or history states, so teams must validate correctness outside the diagram.
Automation and API surface for diagram pipelines
Miro provides API and app integrations that automate board and diagram item workflows for state-machine documentation pipelines. yEd Live focuses on automatic layout tuned for graph rearrangement and export-driven handoff, so it offers limited automation and API access versus integration-heavy diagram systems.
Collaboration and review mechanics tied to diagram elements
Gliffy provides commented diagram sharing with review threads tied to specific diagram elements for state-machine documentation review cycles. Creately supports collaboration with reusable components that reduce rework when multiple reviewers iterate on shared statechart structures.
How to choose State Machine Diagram Software by workflow shape
The decision starts with the target workflow: documentation review, UML model handoff, or executable state logic. Each path changes which capabilities must be native, like traceable simulation semantics or structure-preserving export.
Pick the tool based on whether the chart must execute or only describe
If the workflow requires simulation trace that links runtime events to transition guards and transition actions, MathWorks Stateflow is built around that trace connection. If the workflow requires runtime evaluation where diagram changes drive automated tests, Stately ties the state machine artifact to guard and action evaluation.
Choose the modeling authority when UML structure must round-trip
If UML model authors need XMI handoff that preserves UML model structure for downstream tooling, StarUML focuses on XMI export that keeps model structure intact. If engineering teams want a dedicated UML state-machine authoring UI with XMI handoff, Astah UML keeps guards and actions as first-class authoring elements.
Select the editing model based on concurrency and transition consistency requirements
If charts require hierarchical and concurrent modeling with reusable components and consistent transition label behavior, Creately supports that modeling on a single statechart canvas. If orthogonal region and history-state semantics enforcement is a hard requirement, Miro will not enforce those semantics inside the diagram.
Match collaboration needs to element-level review and pipeline automation
If review threads must attach to specific diagram elements so reviewers discuss guards and transitions in-place, Gliffy focuses on commented diagram sharing tied to elements. If state-machine documentation pipelines require automation via board and diagram item workflows, Miro offers API and app integrations that support those automation patterns.
Optimize for iteration speed and refactoring layout behavior
If iteration depends on quickly reorganizing complex state graphs during refactoring, yEd Live provides automatic layout tuned for complex graph rearrangement. If the workflow depends on code-generation style round-trip modeling and repository traceability, Sparx Systems Enterprise Architect ties state machine modeling to integrated code generation.
Who should use which State Machine Diagram Software
State machine diagram software fits best when the team’s statechart deliverable has a clear consumer. Some teams need a diagram that stays accurate under editing and review, while others need an export or executable artifact that downstream systems can use.
Engineering teams doing UML state-machine authoring with XMI handoff
Astah UML keeps transition guards and transition actions first-class during edits and supports UML state-machine authoring with XMI handoff. StarUML focuses on XMI export that preserves UML model structure for consistent state diagrams in downstream tooling.
Teams that need executable chart behavior with guard and action traceability
MathWorks Stateflow includes a simulation trace that ties runtime events to specific transition guards and transition actions inside the chart. Stately connects diagram-defined guard conditions and transition actions to runtime evaluation and automated tests.
Product and systems teams that manage large state-machine libraries with reusable diagram components
Creately supports reusable statechart shape libraries with consistent transition label behavior across diagrams. Creately also supports hierarchical and concurrent state modeling on the same canvas for complex statechart systems.
Distributed teams that coordinate state-machine documentation sets across many boards
Miro supports real-time multi-user editing and board-level organization for large state-machine sets. Miro also provides API and app integrations that automate board and diagram item workflows, but it does not enforce native state-machine semantics like orthogonal regions.
Documentation reviewers who need element-level discussion and traceable feedback
Gliffy provides commented diagram sharing with review threads tied to specific diagram elements. That structure supports reviewing state transitions and guard labels without losing context in a separate document.
Common mistakes when buying State Machine Diagram Software
Teams often buy based on diagram rendering quality, then discover later that the tool does not support the required semantics, handoff shape, or runtime validation workflow. The result is diagram drift where transition labels and behavioral intent no longer match downstream engineering expectations.
Selecting a browser-first editor and assuming it can validate guard logic via simulation
Gliffy is designed for readable documentation and review, so it has no native execution engine for UML state machine semantics. For simulation trace tied to transition guards and transition actions, MathWorks Stateflow is the diagram tool designed for that execution-style validation.
Assuming board collaboration tools enforce statechart semantics like orthogonal regions and history states
Miro supports collaboration and board traceability but does not enforce native state machine semantics like orthogonal regions or history states inside the diagram. Teams that require enforced concurrency semantics should prioritize tools with stronger state machine modeling behavior, such as Creately.
Relying on diagram rendering exports for model handoff when downstream tooling expects XMI structure
StarUML exports UML model structure using XMI so downstream tooling can consume UML model elements. yEd Live can export for handoff, but it does not provide state machine semantics for simulation or formal checks, and its automation access is limited compared with model engineering tools.
Choosing a semantics-capable modeling tool but treating it as an SCXML simulation environment
Creately supports hierarchical and concurrent state modeling, but its execution semantics are limited compared with SCXML-focused workflows. If the workflow demands executable behavior and traceable evaluation, Stately or MathWorks Stateflow match that execution requirement more directly.
How We Selected and Ranked These Tools
We evaluated features first because state machine diagram software must keep guards and transition actions attached to transitions under editing, with Creately scoring highest on reusable statechart libraries and consistent transition label behavior. We evaluated ease and value next because diagram workflows break when teams cannot quickly reorganize state graphs or collaborate on review cycles, with yEd Live scoring higher on automatic layout iteration and Gliffy scoring higher on review threads tied to elements.
We evaluated integration depth and automation because pipelines need either app integrations or model handoff, with Miro scoring for API and app integrations and StarUML scoring for XMI export that preserves UML model structure. Creately ranked first because it combines reusable statechart components with strong hierarchical and concurrent state modeling on the same canvas while staying practical for multi-diagram review and iteration.
Frequently Asked Questions About State Machine Diagram Software
How does model exchange work when moving UML state machines between tools?
Which tool is better for authoring Harel statechart hierarchy and concurrent regions on one canvas?
What breaks if state machine diagrams need execution semantics instead of documentation-only editing?
When should yEd Live be chosen over a dedicated UML state machine authoring model?
How do APIs and webhooks show up for state machine diagram workflows in collaboration pipelines?
What migration steps are needed when a team wants consistent state diagram libraries across diagrams?
Which tool is strongest for keeping state logic tied to generated or round-tripped implementation artifacts?
How does simulation trace help validate guard conditions and actions in practice?
When does configuration for runtime behavior matter more than static diagram editing?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
Funding and competing interests
This study was co-funded by several of the vendors assessed in it. No single vendor funded it. Funders could propose the market studied.
They had no role in selecting vendors, setting or weighting criteria, analysing data or drawing conclusions, and they received the same factual-accuracy check as every other vendor assessed.
Market definition, inclusion rules and criteria weights were fixed by an editor before research began and did not change afterwards. Editorial process →
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