One model. Many views.
Map systems and their relationships. Reuse the same elements across C4 views without losing context.
A little clarity goes a long way
Software architecture. A clearer picture.
Bring your systems, services and connections into one living model. Explore the big picture, then follow the details.
Open ArchibaraBuilt for people and AI
Your architecture, in one place.
ARCHIBARA / C4
Customer
One connected system
Web applicationUI
API serviceREST API
DatabaseSQL
Made for collaboration.
Give your team a shared language for architecture, decisions and dependencies.
Ready for AI.
Connect AI tools through MCP to read and work with the same structured model.
A plan for every stage.
Start with Free. Choose more room for your work or bring your team together.
Free
Explore your architecture and keep one focused workspace.
Free
- Workspaces
- 1
- Objects per workspace
- 200
Individual
More space and history for your own architecture work.
$67.20 / year
- Workspaces
- 5
- Objects per workspace
- 1,500
Team
Shared architecture, team access and room to grow together.
$144.00 / editor / year
Or $15.00 / editor / month
- Workspaces
- 50
- Objects per workspace
- 5,000
Enterprise
Capacity and access tailored to your team.
By agreement
- Workspaces
- By agreement
- Objects per workspace
- 20,000
Free is available after verified sign-in. Plans and access belong to your team.