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Kumu’s listed starting price is $9, with a free plan, and it scores 7. Its clearest fit is teams mapping complex relationships, working on public projects with many collaborators, or presenting and publishing maps. The published information does not establish a specific complaint behind people leaving, so we’re treating this as a comparison for teams weighing cost or a different kind of diagramming workflow. Check Kumu’s private-project price before moving a team.
01Why people leave Kumu
Price private projects first
Kumu is listed from $9 with a free plan, but the published pricing details do not specify private-project costs or plan limits.
Your work may need different diagrams
Kumu is positioned around relationship maps; alternatives here focus on business diagrams, mind maps, technical systems, or text-defined graphs.
Check public publishing needs
Kumu is a fit for public maps and many collaborators. The published alternative details do not confirm equivalent public publishing workflows.
02The alternatives, ranked by fit
- Best free diagramming
draw.iodraw.ioDraw.io is listed from $5 with a free plan and fits people who want free diagramming, flexible storage, or Confluence and Jira workflows. That makes it a practical alternative if your Kumu work is mainly diagrams and you want to compare storage flexibility. The published details do not confirm a like-for-like replacement for Kumu’s public maps.
Trade-off: Public-map publishing equivalence is not established in the published details.
8.3/10from
$5/mofree plan - Best for team diagrams
LucidchartLucidchartLucidchart is listed from $9 with a free plan. Its stated strengths are mapping processes and systems, building org charts from imported data, and collaborative spreadsheet-linked diagrams. Consider it if your team needs structured business diagrams more than Kumu-style public relationship maps. Its free-plan limits and pricing transparency are flagged as drawbacks.
Trade-off: Free-plan limits and pricing transparency are concerns.
6.8/10from
$9/mofree plan - Best for business diagrams
SmartDrawSmartDrawSmartDraw is listed from $10.95 and suits teams making varied business diagrams, users creating scaled floor plans, and organizations automating diagrams from data. It is worth comparing if your work extends beyond relationship maps into those diagram types. The listed cautions are its annual commitment and plan limits, so check both before switching.
Trade-off: Check annual commitment and limits before switching.
7.1/10from
$10.95/mo - Best for technical systems
EraserEraserEraser is listed from $42 with a free plan. Its stated fit is technical teams mapping complex systems, teams standardizing diagrams with templates, and developers using AI coding agents. That is a more focused option than Kumu if the maps you need are technical. Check the seat minimums and AI-credit limits when comparing plans.
Trade-off: Seat minimums and AI-credit limits need checking.
7.0/10from
$42/mofree plan - Best for mind maps
XmindXmindXmind is listed from $4.92 with a free plan. It is positioned for organizing complex ideas visually, project planning with mind maps and Gantt charts, and teams sharing maps and sheets. It may suit teams moving from relationship maps to planning and idea organization. Its collaboration and AI limits make plan selection important.
Trade-off: Collaboration and AI limits affect plan choice.
7.4/10from
$4.92/mofree plan - Best for Mermaid workflows
Mermaid ChartMermaid ChartMermaid Chart is listed from $10 with a free plan. It is aimed at teams co-editing diagrams live, Mermaid users who want visual editing, and people using Claude, VS Code, or Cursor. Compare it if your team wants those workflows rather than Kumu’s public-map focus. Paid plans are annual-only, and the Basic diagram cap is described as conflicting.
Trade-off: Paid plans are annual-only; Basic diagram cap conflicts.
7.2/10from
$10/mofree plan - Best for text-defined graphs
GraphvizGraphvizGraphviz has no listed starting price and is described as free. It suits developers who define graphs in text, make dependency or network diagrams, or need SVG and document-ready graph output. It is a different kind of alternative to Kumu: a fit when text-first graph creation matters. Setup help and pricing details are thin.
Trade-off: Setup help and pricing details are thin.
7.0/10from
Freefree plan
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Kumu Kumu (current) | 7.0 | $9/mo | Yes | Teams mapping complex relationships |
| draw.io draw.io | 8.3 | $5/mo | Yes | People who want free diagramming |
| Lucidchart Lucidchart | 6.8 | $9/mo | Yes | Teams mapping processes and systems |
| SmartDraw SmartDraw | 7.1 | $10.95/mo | No | Teams making varied business diagrams |
| Eraser Eraser | 7.0 | $42/mo | Yes | Technical teams mapping complex systems |
| Xmind Xmind | 7.4 | $4.92/mo | Yes | People organizing complex ideas visually |
| Mermaid Chart Mermaid Chart | 7.2 | $10/mo | Yes | Teams co-editing diagrams live |
| Graphviz Graphviz | 7.0 | Free | Yes | Developers describing graphs in text |
Questions people ask
Which Kumu alternative has the lowest listed starting price?
Among the alternatives with a numeric starting price, Xmind is listed lowest at $4.92 with a free plan. Draw.io is listed from $5 with a free plan. SimpleMind and several others have no listed starting price, so the published information is not enough to compare their paid costs.
Which alternative is best for public maps?
Kumu is the only tool in this comparison explicitly positioned for public projects with many collaborators and for presenting and publishing maps. The published details do not confirm that any listed alternative offers an equivalent public-map workflow. Check that requirement directly before moving a project.
Can we compare Kumu’s private-project pricing?
Not from the published pricing details. Kumu is listed from $9 with a free plan, but no private-project price or plan limits are specified. Ask for the cost of the project setup and collaboration you need before moving a team; the starting price alone may not answer that question.