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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Astah SysML

    N/AN/AAstah SysML is a desktop modeling tool for SysML v1, developed by Change Vision, Inc. It is designed for systems engineers and teams practicing model-based systems engineering (MBSE) who need a lightweight alternative to enterprise MBSE suites. Deployment Astah SysML is an installable desktop application for Windows and macOS. Linux is not supported. It is not a cloud or SaaS product. Models are saved as local files and the tool works…

    $140

    per year per user

    Polarion ALM

    Score10 out of 10
    N/APolarion ALM is an application requirement management software platform now owned and supported by Siemens since the 2015 acquisition. It is available on the cloud (Polarion X) and on-premise. Polarion connect teams and projects to improve application development processes with a single, unified solution for requirements, coding, testing and release.

    $42

    per month per user

    Pricing
    Astah SysMLPolarion ALM
    Editions & Modules
    No answers on this topic
    Polarion X Base
    $42
    per month per user
    Polarion ALM
    Contact Sales
    one or more years per user/concurrent
    Polarion Requirements
    Contact Sales
    one or more years per user/concurrent
    Polarion QA
    Contact Sales
    one or more years per user/concurrent
    Offerings
    Pricing Offerings
    Astah SysMLPolarion ALM
    Free Trial
    YesYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeOptional
    Additional DetailsAstah SysML is available as an annual subscription ($140/year) or an annual floating license ($270/year), and is included in the Faculty Site License for educational institutions. All prices are in USD. A free trial is available. The license also includes SysMLv2 Editor, a Visual Studio Code extension for SysML v2 textual modeling. AI features require the user's own API key for OpenAI, Anthropic Claude, or Google Gemini. API usage is billed separately by the AI provider.—
    More Pricing Information
    Community Pulse
    Astah SysMLPolarion ALM
    Considered Both Products
    Change Vision Inc.
    No answer on this topic
    Siemens AG
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    96%
    Would buy again
    23 Answers
    Delivers good value for the price
    No answers on this topic
    96%
    Delivers good value for the price
    22 Answers
    Happy with the feature set
    No answers on this topic
    96%
    Happy with the feature set
    23 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    16 Answers
    Implementation went as expected
    No answers on this topic
    100%
    Implementation went as expected
    20 Answers
    Best Alternatives
    Astah SysMLPolarion ALM
    Small Businesses
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    Medium-sized Companies
    Jama Connect
    Score8.7 out of 10
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    Score2 out of 10
    Enterprises
    Jama Connect
    Score8.7 out of 10
    IBM Engineering Lifecycle Management
    Score5 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Astah SysMLPolarion ALM
    Likelihood to Recommend
    -
    (0 ratings)
    9.8
    (24 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    9.1
    (2 ratings)
    Usability
    -
    (0 ratings)
    7.6
    (2 ratings)
    In-Person Training
    -
    (0 ratings)
    9.0
    (1 ratings)
    Online Training
    -
    (0 ratings)
    9.0
    (1 ratings)
    Contract Terms and Pricing Model
    -
    (0 ratings)
    1.0
    (1 ratings)
    Professional Services
    -
    (0 ratings)
    4.0
    (1 ratings)
    Vendor post-sale
    -
    (0 ratings)
    10.0
    (1 ratings)
    Vendor pre-sale
    -
    (0 ratings)
    7.0
    (1 ratings)
    User Testimonials
    Astah SysMLPolarion ALM
    Likelihood to Recommend
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    The question is actually not trivial to answer in 200 words. To summarize, I can say that we have had consistently positive experiences with all customers where we have used Polarion ALM. The sector in which the customer operates only played a subordinate role. We use Polarion ALM in almost all sectors: Medical technology, pharmaceuticals, aerospace, agriculture, automotive and many others. It is also interesting to note that in the beginning we were mostly active in the development of products, systems or software. Over time, this has changed more and more for some customers and risk management or projects for lessons learned have taken up more space. This enabled us to banish a seemingly endless number of Excel lists. Who doesn't know this problem: at first there is only one Excel list on the drive. Day by day there are more. Some with a date in the file name. Others with an employee abbreviation. In the end, nobody can tell which is the current and complete list. The really good thing about Polarion ALM is that it is extremely flexible to use and the configuration determines what the project is used for in Polarion ALM. It is customizable to my situation and not rigid.
    Read full review
    Pros
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    • Requirements Management:
    • Polarion ALM provides a centralized repository for capturing and managing requirements. Teams can define, organize, and link requirements to other artifacts like test cases and development tasks.
    • Test Management:
    • Polarion ALM facilitates end-to-end test management. Teams can create detailed test cases, manage test execution, and track test results.
    • Traceability and Impact Analysis:
    • Polarion ALM ensures traceability across all phases of the development lifecycle. Users can establish links between requirements, test cases, development tasks, and other artifacts. This traceability helps in impact analysis, allowing teams to understand how changes in one area may affect other parts of the project.
    • Customization and Adaptability:
    • Polarion ALM is highly customizable to fit the unique needs of different organizations and industries. Users can create custom workflows, define custom fields, and adapt the tool to their specific development processes.
    Read full review
    Cons
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    • More robust engine as far as the actual took is concerned. There are navigation components in trace to reporting which we feel can be improved especially when dealing with cross global accessing of the tool. It slows us down a bit so it's backend driven optimization as well as some front end "clunkiness" that can be improved.
    • Improve some filtering capabilities especially in creating custom reports and generally all around the ALM components of the tool.
    • As of the version we have, the ability to enhance replationship types in traceability is limited.
    Incentivized
    Read full review
    Likelihood to Renew
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    There is too much at stake to go into a new system. But with everything else being promised as far as newer more innovative products, the justification to not renew is a huge risk so that is not a concern
    Incentivized
    Read full review
    Usability
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    Polarion ALM can be used individually and what I do with Polarion ALM is decided by my configuration. Lesson-learned, operational risk management, product, system or software development or customer management .... doesn't matter at all. I decide with my configuration what I will do with Polarion ALM. Of course, you can also use Polarion ALM out-of-the-box for your development because it comes with a large set of project templates.For this reason, I would also recommend not to just get started. A suitable consultant will show you the right templates and customize them according to your needs. Having Polarion ALM is like having a car. You know exactly how to operate the car. You've done it a thousand times before. The details are in the configuration: did I have a navigation system installed or not? Do I have a lane departure warning system or not? Do I have cruise control or not? Unlike when buying a vehicle, almost all functions are already available and can be used, usually at no extra cost. However, if something is missing, it can be obtained via the manufacturer's extension portal. Individual extensions are subject to a charge. Polarion ALM - easy to deploy and easy to use.
    Read full review
    Reliability and Availability
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    update, reindex takes to long
    Incentivized
    Read full review
    Support Rating
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    Support for customers using the full range of Polarion could be better.
    Incentivized
    Read full review
    In-Person Training
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    competent trainer, good training project
    Incentivized
    Read full review
    Online Training
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    easy to follow, efficent
    Incentivized
    Read full review
    Implementation Rating
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    Automated install and backup procedure ist missing
    Incentivized
    Read full review
    Alternatives Considered
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    Polarion ALM has the best usability, extensibility and reactiv product management. The support is also very good compared to other companies. Or in other words it is closer to the customer. Codebeamer is for sure also a good ALM tool with a great feature set, but existing customers are often neglected. We will see, what PTC as the new owner of codebeamer will change at this point.
    Read full review
    Contract Terms and Pricing Model
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    should be more flexible
    Incentivized
    Read full review
    Return on Investment
    Change Vision Inc.
    No answers on this topic
    Siemens AG
    • Many of our customers have achieved things that they could not have done without Polarion
    • Possibility to make engineering enjoyable and not so documentation oriented (especially in regulated industries)
    • Automatic and all the time up-to-date reporting gives savings in time
    • Information reuse is typically giving benefits in resource use and time-to-market. Up to 40% reduction in time-to-market seen.
    • 10-20% reduction in R&D cost is typically achievable
    Incentivized
    Read full review
    ScreenShots

    Astah SysML Screenshots

    Screenshot of SysML block definition diagram of a delivery robot in Astah SysML, created with AI Chat Copilot, showing parts, value properties with units, and sensor specializations.Screenshot of SysML requirement diagram in Astah SysML, created with AI Chat Copilot, tracing delivery robot requirements to the blocks that satisfy them and the test cases that verify them.Screenshot of Custom SysML profile in Astah SysML, displaying model elements with domain-specific icons.Screenshot of Sequence diagram created with AI Chat Copilot, showing how objects exchange messages step by step.Screenshot of Usecase diagram for an online shop in Astah SysML, generated with AI Chat Copilot and refined by hand, showing actors, a system boundary, and include and extend relationships.

    Polarion ALM Screenshots

    Screenshot of Requirements Management - This feature is used to gather, author, approve and manage requirements across the full project lifecycles.Screenshot of Test & Quality Management - From this interface, users can manage all testing activities from a central platform.Screenshot of Issue & Risk Management - This interface is used to track all possible and reported failures, or plan and assign tasks to mitigate them.Screenshot of Connectors & Extensibility - Out of the box integrations with popular tools. Free, open APIs can be used to build apps and extensionsScreenshot of Agile / Hybrid Project Management - Modern agile techniques can be adopted at once or incrementally with out of the box project templates that can be adjusted to meet any needs.Screenshot of Core Functionality - Collaboration, Traceability and Workflow - 3 core principles built into the software