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Most buyers should pick draw.io.
Choose draw.io for free diagramming, unlimited diagrams and users, and flexible data storage. SmartDraw is the stronger fit for scaled floor plans, 70+ diagram types, and diagrams generated from data or text prompts. SmartDraw’s Individual plan is $10.95/month with annual billing; month-to-month pricing isn’t published. draw.io’s core app is free, while its Confluence and Jira Cloud pricing starts at $5 or $20, depending on product or tier.
01Side by side
| draw.io | SmartDraw | |
|---|---|---|
| Starting price | Free online and desktop diagramming | $10.95/month, billed annually |
| Free plan | Free; unlimited diagrams and users | No free plan; 7-day trial |
| Best for | Free, flexible diagramming and collaboration | Scaled drawings and business diagrams |
| Core strength | Flexible storage and interactive embedding | Scaled drawings and 70+ diagram types |
| Learning curve | Higher ease-of-use review score: 8/10 | Lower ease-of-use review score: 6/10 |
| Integrations/data | Choose storage; embeds in documents, wikis, apps | Imports Visio and Lucidchart; connects data sources |
| Team/seat costs | Free plan includes unlimited users | Team requires three users; $10.95/user monthly, annual billing |
| Support | Review support score: 5/10 | Review support score: 5/10 |
draw.io Choose draw.io if
- Choose draw.io if you need free diagramming without an account.
- Choose draw.io if unlimited users and diagrams matter.
- Choose draw.io if you want flexible storage and interactive embeds.
SmartDraw Choose SmartDraw if
- Choose SmartDraw if you need scaled floor plans or site plans.
- Choose SmartDraw if you need diagrams generated from connected data.
- Choose SmartDraw if text-prompt diagram generation matters.
02Pricing compared
draw.io’s Online and Desktop apps are free, with unlimited diagrams and users and no account required. Its Confluence and Jira Cloud plans are free for up to 10 users; paid tiers start at $5 or $20 per month, depending on the product or tier. Data Center starts at $6,000 per year and 500 users, according to the published pricing details.
SmartDraw has no free plan, but offers a 7-day trial. Its Individual plan is $10.95 per month with annual billing; the listed new-customer intro rate is $7.95 per month. Team costs $10.95 per user per month, billed annually, with a three-user minimum; its listed intro rate is $6.95 per user per month. Month-to-month pricing and usage limits are not published. Compare the renewal price, not just the introductory rate.
03Features and depth
draw.io covers the core diagramming job: create diagrams, collaborate with shared cursors, choose where files are stored, and export to SVG, PNG, or PDF. Its files remain editable, and the product says files created in 2005 load in today’s app. You can also embed interactive diagrams in documents, wikis, or applications.
SmartDraw offers a wider set of specialized tools. It supports more than 70 diagram types, including business, technical, architectural, and public safety diagrams, plus scaled floor plans, site plans, and facility layouts. It can generate org charts, cloud maps, UML diagrams, and ERDs from connected data sources; symbols can carry metadata used for summaries, manifests, or bills of materials. It also generates diagrams from text prompts and supports external AI models through an MCP server. SmartDraw imports Visio and Lucidchart files and exports to PDF, image, Visio, and Office formats. Pick by workflow: flexible general diagramming, or scaled drawings and data-driven output.
04Ease of use and learning curve
draw.io has a low barrier to getting started: its Online and Desktop apps are free, and no account is required. Users can choose where to store their data, which may suit teams that do not want to move files into a vendor’s cloud workflow. Real-time collaboration is available through shared cursors.
SmartDraw is cloud-based and combines standard diagrams with scaled drawing, data connections, metadata, and AI generation. That broader feature set may take more setup if you only need a basic flowchart; it is useful when those specialized outputs are part of the job. SmartDraw offers a 7-day free trial, but its plan limits are not published. We would compare the actual task and setup requirements rather than assume one product is simpler for every team.
Questions people ask
Is draw.io really free?
Yes. The Online and Desktop apps are listed at $0 per month, with unlimited diagrams and users and no account required. Confluence and Jira Cloud integrations have separate pricing: they are free for up to 10 users, with paid tiers starting at $5 or $20 per month depending on product or tier.
Is SmartDraw cheaper than draw.io?
Not for basic diagramming: draw.io’s Online and Desktop apps are free, while SmartDraw has no free plan. SmartDraw’s Individual plan is listed at $10.95 per month with annual billing, and month-to-month pricing is not published. Its 7-day trial lets you evaluate it before committing.
Can SmartDraw open draw.io files?
The published SmartDraw compatibility details list imports for Visio and Lucidchart files, not draw.io files. draw.io says its own files can be opened and edited across platforms. The available details do not confirm direct SmartDraw support for draw.io files, so check file compatibility before switching.
Which tool is better for floor plans and data-driven diagrams?
SmartDraw is the more direct fit based on its listed features: it supports scaled floor plans and other layouts, and can generate org charts, cloud maps, UML diagrams, and ERDs from connected data sources. draw.io is positioned as general diagramming software with flexible storage and collaboration.