Eclipse Capella logo

Eclipse Capella

by Eclipse Foundation · Since 2004
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ActiveAvailable globallyCloud
Quick facts
VendorEclipse Foundation
Year launched2004
StatusActive
LocationRond Point Schuman 11, Brussels, 1040, BE
Countries servedGlobal
Languages8
Integrations1+
Free tier
Free trial
Contact salesYES

About Eclipse Capella

Eclipse Capella is an open source model-based systems engineering (MBSE) tool from Eclipse Foundation that implements the Arcadia method. It provides features such as model management, requirements engineering, and architecture design so users can effectively develop complex systems. Eclipse Capella supports various modeling levels, enabling users to manage both high-level system architecture and detailed design. Additionally, it offers integration with other tools to facilitate workflows in system engineering. The platform is suitable for teams looking to adopt a structured approach to system development. Key capabilities: model management requirements engineering architecture design integration with other tools support for Arcadia method Best for: engineering teams that need a comprehensive solution for model-based systems engineering.

Eclipse Capella, developed and maintained by the Eclipse Foundation, is a powerful open-source model-based systems engineering (MBSE) tool tailored for system, software, and hardware architects. Built on top of the Eclipse platform, Capella supports the Arcadia methodology—a field-proven MBSE approach initially developed by Thales. The primary purpose of Eclipse Capella is to help engineers and project teams visualize, model, and analyze complex system architectures throughout the development lifecycle. Key features include multi-level system modeling, viewpoint-based modeling, traceability across engineering levels, and customizable extensions that can adapt the tool to specific industry needs. The user interface of Eclipse Capella reflects its engineering roots, offering a comprehensive but somewhat complex experience. While powerful, it has a steep learning curve for new users—especially those not familiar with Eclipse-based environments. The interface is feature-rich, with multiple panes for diagrams, properties, and modeling elements, making navigation potentially overwhelming at first. However, once users acclimate to the layout, the structure supports a highly organized and methodical workflow.

Pros & Cons

What users like
  • +Comprehensive MBSE solution with integrated methodology.
  • +Open-source, promoting transparency and community contribution.
  • +Customizable and scalable to fit diverse project needs.
  • +Field-proven with successful deployments in various industries.
  • +Strong community and support ecosystem with training and events.
What users flag
  • Requires familiarity with the Arcadia method, which might have a learning curve.
  • While customizable, extensive customization might require specific expertise (e.g., Obeo's help).
  • The text doesn't explicitly mention the cost of commercial add-ons, which could be a factor.
  • Potential reliance on third-party expertise (e.g., Thales) for safeguarding deployment might incur costs.
  • The success stories, while positive, are limited to a few examples (Rolls Royce, Ariane Group, CNES) in the provided text.

Features

Key features

Model-Based Systems Engineering (MBSE) Tool and Method
Capella provides a comprehensive and extensible solution for designing systems architecture, integrating both a tool and a methodology (Arcadia).
Arcadia Method Integration
The software relies on the Arcadia method, a field-proven model-based methodology that covers each engineering phase.
Customizable, Open and Scalable
Capella can be adapted to specific engineering approaches and integrated with other tools, allowing users to define their own processes and viewpoints.
Embedded Methodological Guidance
Capella helps manage model complexity and supports multi-viewpoint trade-off analysis.
Successfully Deployed Solution
Capella is used on concrete projects across numerous industrial sectors (aerospace, energy, transportation).
Comprehensive MBSE Solution
Capella provides intuitive model editing and viewing capabilities for Systems, Software, and Hardware Architects, making it a versatile tool for different architectural disciplines.

Additional features

Training, Coaching & Maintenance
Support services for users.
Get Your Complete MBSE Workbench
Implies a comprehensive set of tools and functionalities.
Manage requirements
Capability to handle and organize system requirements.
Collaboration
Features supporting teamwork and shared work on models.
Documents generation
Ability to create documentation from models.
Open-Source and Commercial Add-Ons
Availability of additional functionalities, both free and paid.
Adapt to Your Specifics
Ability to customize the tool to individual needs.
Obeo helps you extend Capella to fit your own specific needs
Support for customization from Obeo.
Integration & Customization
Features and services for integrating Capella with other tools and tailoring it.
Upcoming Events
Information about future Capella-related activities.
Case-Studies
Examples of Capella's application in real-world projects.
Books (Arcadia and Capella)
Educational resources detailing the method and the tool.
Embedded methodological guidance
Provides in-tool assistance for applying the methodology.
Manage model complexity
Features to handle large and intricate models effectively.
Multi-viewpoint trade-off analysis
Ability to compare different architectural perspectives to make design decisions.
Extend the power of Capella with the latest plugins and add-ons
Means to enhance functionality through extensions.
Collaborate with Your Team
Tools for team-based modeling.
Break Your Systems Down
Features for decomposing complex systems into manageable parts.
Generate Documentation
Automated creation of project documents.
Project Page
Online hub for Capella.
Forum
Online discussion board for users.
Report a Bug
Mechanism for reporting software issues.
Source Code
Access to the underlying code of Capella.
How to Contribute
Information on how to get involved in the project.
Other Languages
Availability of information in multiple languages.
Legal
Information regarding legal aspects.

Pricing

Free trial
Free version
Request a quote
Promo Offer

Countries & Languages

Global
Countries served
8
Interface languages
28
Billing currencies

Interface languages

EnglishFrenchGermanSpanishPORTUGESEKOREANJAPANESECHINESE

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇯🇵JPY🇦🇺AUD🇨🇦CAD🇨🇭CHF🇨🇳CNY🇸🇪SEK🇳🇴NOK🇮🇳INR🇷🇺RUB🇰🇷KRW🇿🇦ZAR🇳🇿NZD🇲🇽MXN🇸🇬SGD🇭🇰HKD🇧🇷BRL🇹🇷TRY🇦🇪AED🇸🇦SAR🇮🇩IDR🇲🇾MYR🇹🇭THB🇻🇳VND🇵🇭PHP🇹🇼TWD

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