Nulab
Cacoo
Drag shapes
Online diagram tool from Nulab: you drag shapes and connectors from templates and libraries, with real-time editing and chat on every plan.
- How you draw
- Shapes
- Free for work
- Not stated
- Free plan
- Paid from
- $6/user/mo
- Pro, billed monthly
- Exports
- SVG, PNG, PDF
- Runs on
- Web
- Made by
- Nulab
- Japan
Good to know
- SVG export is on paid plans only
Where it stands among 24
Each fact with every app's answer. Cacoo is outlined.
Main way to draw
Drag shapes
Sketch by hand 5
Drag shapes 13
Write code 4
Describe in words 2
Free for work use
Not stated
Free version allows work use 10
Exports SVG
On paid plans
On every plan 15
On paid plans 5
Draws from a text prompt
Not stated
On every plan 14
On paid plans 3
No AI drawing 1
Not stated 6
Diagram code
No live code
Works offline
Not stated
Open source
Closed source
Plans and prices
In USD, per month, as listed by Nulab. Checked 17 October 2026.
| Plan | Billed yearly | Billed monthly | Seats | Notes |
|---|---|---|---|---|
| Free | Free plan6 sheets, unlimited users, PNG export | Work use: not stated | ||
| Pro | Not stated | $6/mo | 1 user | Unlimited sheets, all export formats. |
| Team | Not stated | $6/mo | per user, up to 1,000 | Team management on top of Pro. |
- Free for work use
- Not statedNot stated
- One-time licence
- Not stated
- Enterprise
- Price on request
How you make a diagram
- Ways to draw
- Shapes
- AI from a text prompt
- Not statedNot stated No AI prompt-to-diagram feature stated
- AI limits
- Not applicable No AI features stated
- Diagram code
- None Code-to-Graph generates editable diagrams from code blocks; the syntax isn't named
- Diagram types
- Flowcharts, Wireframes, Mind maps, UML, Network, BPMN, Org charts, Cloud architecture AWS, Azure and Google Cloud templates
What you get out
- SVG
- Paid plansPaid plans Paid plans only
- PNG
- YesYes All plans
- Paid plansPaid plans
- Visio (VSDX)
- NoNo 'Visio exporting is not supported'
- Watermark on free exports
- Not statedNot stated Not stated
- Imports
- Visio Visio .vsd, .vdx and .vsdx; images and SVG; AWS architecture and database schemas
Where it runs and where files live
- Apps
- Web
- Works offline
- Not statedNot stated Not stated
- Open source
- NoNo No source code or open-source licence published by the maker
- Self-hosting
- Paid plansPaid plans Enterprise on a private server, $1,500 a year for 10 users
- Where diagrams are stored
- Maker's cloud
- Works inside
- Confluence, Notion, Google Workspace, Teams, Slack
- Live co-editing
- YesYes On Free, with unlimited users
- API
- YesYes Read and update diagrams, folders and comments; plan not stated
Who you're trusting
- Company
- Nulab, Inc.
- Owned by
- Not stated No parent company stated
- Based in
- Japan Headquartered in Fukuoka
- Launched
- 2010 Beta in 2009, official release in 2010
- Security reports
- ISO 27001, ISO 27017, ISO 27018
- Single sign-on
- Enterprise plan SAML on Cacoo Enterprise; Nulab Pass add-on from $3 per user a month
- Data residency
- Not stated None stated
