3SL Cradle vs. Astah SysML
| Product | Rating | Most Used By | Product Summary | Starting Price |
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 3SL Cradle | Score9 out of 10 | N/A | Cradle from UK company 3SL is an application requirements management platform. | $449 |
 Astah SysML | N/A | N/A | Astah 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 |
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| Entry-level Setup Fee | Optional | No setup fee | ||||||||||||||
| Additional Details | Please note that Cradle is licenced by fully floating concurrent module licences. So pricing will depend on your usage pattern. For example licencing for 10 engineers may require 7 REQ (Requirements Management) , only 2 SYS (Systems Engineering Modelling) and say 1 DASH (Dashboard analytics). Licences are only locked when that function is accessed, which means a large user base can have access to all functionality at a much low cost than usual pricing. That's why it's good to call. | Astah 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. | ||||||||||||||
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| Small Businesses | No answers on this topic | No answers on this topic |
| Medium-sized Companies |  Jama Connect Score8.7 out of 10 | Jama Connect Score8.7 out of 10 |
| Enterprises | Jama Connect Score8.7 out of 10 | Jama Connect Score8.7 out of 10 |
| All Alternatives | View all alternatives | View all alternatives |