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If Lucidchart’s billing, account requirements or subscription price are pushing you out, start by matching the replacement to the diagrams you actually make. draw.io is the clearest fit for free diagramming; SmartDraw covers varied business diagrams, while Eraser targets technical teams. The alternatives here start at $5 or offer a free plan, but they are not interchangeable. Check the listed use case and tradeoff before moving shared or specialized work.
01Why people leave Lucidchart
Unexpected trial and billing charges
One Reddit poster said they forgot to cancel a seven-day trial and were charged for a year. Another described repeated overcharges and billing trouble.
Uncertainty about privacy
A self-hosting discussion included a user who wanted an open-source option partly because they were unsure how private Lucidchart was.
Account and plan friction
In a sysadmin thread, a company described being questioned about its shared catch-all account and then pitched an enterprise plan for six users.
02The alternatives, ranked by fit
- Best free diagramming
draw.iodraw.iodraw.io is the most direct fit if the main reason you are leaving is cost: it has a free plan and is aimed at people who want free diagramming. It also suits teams that need flexible storage and Confluence or Jira teams. Its listed starting price is $5, but the free plan makes it worth considering before committing to another subscription.
Trade-off: The listing says to check alternatives if your workflow needs more.
8.3/10from
$5/mofree plan - Best for business diagrams
SmartDrawSmartDrawSmartDraw suits teams making varied business diagrams, organizations automating diagrams from data, and users creating scaled floor plans. That makes it a better match than a general-purpose replacement when those specific jobs drive your Lucidchart use. The listed starting price is $10.95; check the annual commitment and limits before switching.
Trade-off: The annual commitment and plan limits need checking.
7.1/10from
$10.95/mo - Best for technical teams
EraserEraserEraser is aimed at technical teams mapping complex systems, teams standardizing diagrams with templates, and developers using AI coding agents. If your Lucidchart work is technical rather than general business diagramming, that focus may fit better. Its listing includes a free plan and a starting price of $42, but calls out seat minimums and AI-credit limits.
Trade-off: Seat minimums and AI-credit limits can affect plan fit.
7.0/10from
$42/mofree plan - Best for Mermaid teams
Mermaid ChartMermaid ChartMermaid Chart is for teams co-editing diagrams live, Mermaid users who want visual editing, and people using Claude, VS Code, or Cursor. It may suit a workflow already centered on Mermaid better than switching to another general diagramming tool. The listing shows a free plan and a $10 starting price, but paid plans are annual-only.
Trade-off: Paid plans are annual-only; the Basic diagram cap is conflicting.
7.2/10from
$10/mofree plan - Best free drawing tool
LibreOffice DrawLibreOffice DrawLibreOffice Draw is a candidate if you want free drawing software, need simple diagrams and illustrations, or already use the LibreOffice suite. Its listing shows a free plan and no published starting price. That makes it worth considering when avoiding another subscription matters more than choosing a tool with a clearly specified specialist workflow.
Trade-off: Feature details and specialist-workflow guarantees are limited.
7.0/10from
Freefree plan - Best for text-first diagrams
GraphvizGraphvizGraphviz fits developers who describe graphs in text, people making dependency or network diagrams, and users who need SVG or document-ready graph output. If those are the diagrams you maintain in Lucidchart, it offers a more specific direction for the switch. The listing shows a free plan and no published starting price.
Trade-off: Setup help and pricing details are thin.
7.0/10from
Freefree plan
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Lucidchart Lucidchart (current) | 6.8 | $9/mo | Yes | Teams mapping processes and systems |
| draw.io draw.io | 8.3 | $5/mo | Yes | People who want free diagramming |
| 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 |
| Mermaid Chart Mermaid Chart | 7.2 | $10/mo | Yes | Teams co-editing diagrams live |
| LibreOffice Draw LibreOffice Draw | 7.0 | Free | Yes | People who need free drawing software |
| Graphviz Graphviz | 7.0 | Free | Yes | Developers describing graphs in text |
Questions people ask
Which Lucidchart alternative has a free plan?
The pricing page show free plans for draw.io, Eraser, Mermaid Chart and LibreOffice Draw. Their listed starting prices are $5, $42, $10 and not published, respectively. A free plan does not establish that every feature or use case is included, so check the plan details before moving a team.
Why are people leaving Lucidchart?
The Reddit material includes complaints about forgetting to cancel a seven-day trial and receiving a year’s charge, billing overcharges, uncertainty about privacy, and questions about a shared catch-all account. These are individual reports, not proof that every Lucidchart customer will face the same issues.
Can I move Lucidchart diagrams to draw.io?
A commenter in a Reddit thread said diagrams could be copied and pasted from Lucidchart to draw.io. That is one user's report, not a guarantee for every diagram or workflow. Check your important files and formatting before switching the whole team.