Cacoo is ranked #4 of 45 in diagramming software on The Geeks Club, made by Cacoo (Fukuoka, Japan). It runs on API, Self-hosted, Web. There is a free plan. A free trial is offered. Paid plans start at $6/mo.
Cacoo plans and pricing
All plansFree Free always free unlimited users · 6 sheets · PNG exports · real-time editing · in-app video chat nulab.com · 28 Sept 2026
Pro $6/mo per user / month, billed monthly 1 user · unlimited sheets · multiple export options · revision history · premium templates nulab.com · 28 Sept 2026
Team $6/mo per user / month, billed monthly up to 1,000 users · unlimited sheets · revision history · password-protected diagrams · 1:1 training nulab.com · 28 Sept 2026
Enterprise Not published custom SAML SSO · SCIM user provisioning · audit logs · advanced security and compliance · centralized access management nulab.com · 28 Sept 2026
Education $9/mo monthly 3 users · up to 1,000 users · unlimited sheets · up to 5 users in video · up to 10 MB uploads nulab.com · 28 Sept 2026
Enterprise private server $1,500/yr annual license for 10 users private-server installation · database encryption · Docker and PostgreSQL requirements · 30-day trial nulab.com · 28 Sept 2026
Compared on diagramming software
- Free plan
- Yes
- Paid from
- $6/user/mo
- Real-time collaboration
- Yes
- Diagram types
- flowcharts, wireframes, network diagrams, organizational charts, BPMN diagrams, component diagrams, deployment diagrams, AWS architecture diagrams
- Desktop apps
- No
- Import/export formats
- Microsoft Visio import; PNG, SVG, PDF, PS, and PPT export
- Editor seat limit
- 1 seats
