The Best Flowchart Software in 2026
We researched flowchart software using official vendor websites, including pricing pages, plan tables, and product documentation. Rankings consider each product’s core flowcharting capabilities, value for money, and verified features such as templates, collaboration, and export options. Compare tools for mapping processes, decisions, and workflows.
Our top picks
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Top ranked
Lucidchart#1 of 179.3/10A collaborative flowchart suite with broad integrations, AI tools, and offline browser editing.
Free plan
-
Runner-up
Microsoft Visio#2 of 179.2/10Broad diagramming for Microsoft-oriented teams, with advanced tools on Plan 2.
30-day trial
-
Top-ranked free plan
Miro#4 of 178.9/10A workshop-first canvas with diagramming tools, though flowcharts are only part of its scope.
Free plan · 14-day trial
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.
The full ranking 17 tools, best first
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Best forTeams needing collaborative, connected flowcharts
A collaborative flowchart suite with broad integrations, AI tools, and offline browser editing.
- Real-time collaboration
9.3/10★★★★★Visit Lucidchart -
Best forOrganizations already using Microsoft tools
Broad diagramming for Microsoft-oriented teams, with advanced tools on Plan 2.
- Real-time collaboration
9.2/10★★★★★Try Microsoft Visio -
Best forDesktop users needing Visio-compatible diagrams
A Windows and macOS diagramming app with Visio compatibility and a one-time license.
9.0/10★★★★☆Visit ConceptDraw -
Best forFacilitated workshops that also need diagramming
A workshop-first canvas with diagramming tools, though flowcharts are only part of its scope.
8.9/10★★★★☆Visit Miro -
Best forFree desktop flowcharts with automatic layouts
A capable free desktop flowchart tool with automatic layouts and broad format support.
8.8/10★★★★☆Visit yEd -
Best forTeams needing flowcharts plus technical diagrams
A broad diagramming tool for teams that need flowcharts alongside technical drawings.
- Real-time collaboration
8.7/10★★★★☆Visit SmartDraw -
Best forTeams combining flowcharts with workshops and workflows
Flowcharts sit alongside workshops, collaboration, and project workflows on one canvas.
8.6/10★★★★☆Visit Creately -
Best forCross-platform users wanting broad diagram tools
A cross-platform diagram suite with generous imports, exports, templates, and collaboration.
8.5/10★★★★☆Visit EdrawMax -
Best forSmall teams collaborating on technical flowcharts
A collaborative flowchart tool with AWS, code-to-graph, and Visio support.
- Real-time collaboration
8.4/10★★★★☆Visit Cacoo -
Best forTeams modeling processes and systems together
A broad diagramming suite with collaboration and history, though flowcharts are only one part of its scope.
- Real-time collaboration
8.3/10★★★★☆Try Visual Paradigm -
Best forDevelopers who prefer text-based flowcharts
A text-first tool for creating flowcharts and other diagrams in code and Markdown.
8.2/10★★★★☆Visit Mermaid -
Best forConfluence teams creating and reusing diagrams
A broad diagramming tool with its strongest fit inside Confluence and Jira.
8.1/10★★★★☆Visit Gliffy -
Best forTeams using Mermaid with AI-assisted collaboration
A Mermaid-centered diagramming workspace with AI generation, collaboration, and exports.
- Real-time collaboration
8.0/10★★★★☆Visit Mermaid Chart -
Best forWorkshop teams making collaborative flowcharts
Collaborative flowcharts, diagrams, and workshops on an infinite canvas.
7.9/10★★★★☆Visit Whimsical -
Best forIndividuals wanting free, open-source desktop diagrams
A free, open-source desktop diagram editor for flowcharts and other structured diagrams.
7.8/10★★★★☆Visit Dia -
Best forIndividuals wanting a simple free browser flowchart
A focused free browser editor for text-based flowcharts and sharing.
6.9/10★★★☆☆Visit Flowchart.fun -
Best forEarly adopters seeking AI-generated editable diagrams
Turns plain-language descriptions into editable diagrams, with several export formats.
6.4/10★★★☆☆Visit flow-chart.io
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 1 | Lucidchart | Yes | Free | 9.3 |
| 2 | Microsoft Visio | No | $5/user/mo | 9.2 |
| 3 | ConceptDraw DIAGRAM | No | $199 one-time | 9.0 |
| 4 | Miro | Yes | $8/user/mo | 8.9 |
| 5 | yEd Graph Editor | Yes | Free | 8.8 |
| 6 | SmartDraw | No | 8.7 | |
| 7 | Creately | Yes | $5/mo | 8.6 |
| 8 | EdrawMax | Yes | $5.90/mo | 8.5 |
| 9 | Cacoo | Yes | $6/user/mo | 8.4 |
| 10 | Visual Paradigm | Yes | $4/user/mo | 8.3 |
| 11 | Mermaid | Free | 8.2 | |
| 12 | Gliffy | Yes | 8.1 | |
| 13 | Mermaid Chart | Yes | 8.0 | |
| 14 | Whimsical | Yes | $120/user/yr | 7.9 |
| 15 | Dia | Yes | Free | 7.8 |
| 16 | Flowchart.fun | Yes | Free | 6.9 |
| 17 | flow-chart.io | Yes | $180/yr | 6.4 |
Head-to-head All 19 comparisons →
- Lucidchart vs ConceptDraw DIAGRAM
- Lucidchart vs Miro
- Lucidchart vs Creately
- Lucidchart vs EdrawMax
- Microsoft Visio vs ConceptDraw DIAGRAM
- Microsoft Visio vs Miro
- Microsoft Visio vs Creately
- ConceptDraw DIAGRAM vs Miro
- ConceptDraw DIAGRAM vs yEd Graph Editor
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How we rank flowchart software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update