Structurizr Alternatives & Competitors

Collaborative modelling and diagramming tool based on the C4 model. Software architecture design made fun! 🧊.

Key IcePanel features:

Easy to use Collaborative Structured Model Based

freemium $40.0 / Monthly

Online diagramming application.

Key draw.io features:

Free User-Friendly Interface Collaboration Integrations

Open Source

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

A diagramming tool for software architecture.

Key Terrastruct features:

Visual Clarity Collaboration Layered Diagrams Integration

freemium $4.99 / Monthly

Archium gives your team an interactive architecture model of your system, created automatically from your distributed tracing data.

Key Archium.io features:

User-Friendly Interface Integration Capabilities Rich Feature Set Reliable Performance

paid Free Trial $10.0 / Monthly (per user)

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.

Key PlantUML features:

Simple Syntax Quick Diagram Creation Version Control Friendly Integrations

Open Source

LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

Key LucidChart features:

User-Friendly Interface Collaboration Features Integration Capabilities Template Library

Stop diagramming and start modelling. Model your C4 software architecture with Carbide and share your vision with your team and colleagues today.

free

Enterprise Architect - UML Design Tools and UML CASE tools for software development | Sparx Systems.

Key Enterprise Architect features:

Comprehensive Toolset Supports Multiple Standards Collaboration Features Extensible and Customizable

StarUML.

Key StarUML features:

User-Friendly Interface Cross-Platform Support Extensibility Wide Range of Diagram Types

Diagrams lets you draw the cloud system architecture in Python code. It was born for prototyping a new system architecture without any design tools. You can also describe or visualize the existing system architecture as well.

Key Diagrams features:

Ease of Use Flexibility Integration with Popular Cloud Providers Open Source

Open Source

An open-source tool for generating flowcharts from text.

Key flowchart.fun features:

User-Friendly Interface Real-Time Collaboration No Sign-Up Required Automatic Layout

Open Source

Create beautiful cloud diagrams in minutes.

Key Isoflow features:

User-Friendly Interface Collaboration Features Customizability Cloud-Based

Creates diagrams from textual descriptions! It provides a unified API with support for BlockDiag, BPMN, Bytefield, C4 (with PlantUML), Ditaa, Erd, GraphViz, Mermaid, Nomnoml, PlantUML, SvgBob, UMLet, Vega, Vega-Lite, WaveDrom.

Key Kroki features:

Wide Range of Diagrams Text-Based Diagrams Web-Based and Open Source API Integration

Open Source