DIA · Architecture & Design

Diagrams

C4 diagrams that never go stale, because every view draws from one shared model.

FreeProEnterprise

Get started →All artifact types

DIA-0118 · Current

Web Client

SPA

API Gateway

Kong

Event Bus

Kafka

Orders DB

Postgres

Order Service

Inventory Svc

Payments DB

Postgres

Payment Service

Java

Notification

Node

What it is

Diagrams in ArchForge aren’t dead images in a wiki. Systems, containers, people, and the relationships between them are modelled once, and every C4 diagram is a view onto that model. Change the architecture and every diagram that shows it changes with it.

One model, many views

Landscape, system-context, and container views all read from the same model. Define an element once, see it everywhere.

Backed by the catalog

Systems bind to applications in the Application Catalog and containers to Technology Components, so every box is a real record.

Model snapshots

Capture named snapshots of the model and open any diagram exactly as it looked at that point in time.

Laid out for you

Diagrams arrange themselves automatically, and each view can hide noisy elements without touching the model.

Readable at scale

Nest systems inside boundaries such as domains or business units, so even large landscapes stay legible.

Model from anywhere

Add an application to the model and define its containers straight from its catalog entry.

Explore other artifact types

See all →

ADR

Decision Records

Capture the why behind every choice

RFC

RFCs

Propose and debate changes in the open

PRN

Principles

The beliefs that guide every decision

STD

Standards

The guardrails teams build within

Bring your diagrams into one place.

Capture your first diagram in minutes, connected to everything else from day one.

Get started →Talk to sales