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Sim vs BISHENG: catalog facts
Sim	BISHENG
Freemium Open source to self-host; the hosted workspace is available with sales-led plans for…	Free Free to self-host from the GitHub repository.
Web, Self-hosted, Command line	Self-hosted
Visual workflow canvas plus conversational and code building Hundreds of integrations and support for major LLMs	Workflows, RAG and agents in one platform Model management, evaluation and fine-tuning included
Organisation-focused features add complexity for solo use Advanced governance features point toward sales-led plans	Heavy platform that takes effort to deploy and run Much of the community material is in Chinese
Web application, Self-hosted	Self-hosted
Open source	Open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.