Which is more popular, LLMStack or Sim.ai?

Sim.ai has more GitHub stars (29,756 vs 2,308).

Which is more actively developed, LLMStack or Sim.ai?

Sim.ai had more commits in the last 90 days (2,417 vs 0).

Should I use LLMStack or Sim.ai?

Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.

LLMStack vs Sim.ai

Side-by-side comparison of two AI agent tools

LLMStackfree

No-code multi-agent framework to build LLM Agents, workflows and applications with your data

Sim.aiopen-source

Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

Metrics

	LLMStack	Sim.ai
Stars	2.3k	29.8k
Star velocity /mo	1.60427807486631	2.5k
Commits (90d)	0	2.4k
Releases (6m)	0	10
Overall score	0.16734751749102675	0.8900603737544774

Pros

+无代码可视化构建界面，非技术用户可以轻松创建复杂的AI工作流程和智能体
+支持多种AI提供商和模型链接，可以根据不同需求组合使用最适合的模型
+提供灵活的部署选项，既有云端托管服务，也支持本地和私有云部署

Cons

-需要Docker环境支持后台作业，增加了技术部署复杂性
-默认管理员凭据需要手动更改，存在潜在的安全风险
-复杂工作流程的构建仍需要一定的AI和业务逻辑理解

Use Cases

•构建连接企业内部数据的客户服务聊天机器人，自动回答常见问题并处理客户请求
•创建跨部门的业务流程自动化，通过AI智能体处理文档分析、数据提取和决策支持
•建立从Slack或Discord触发的内部AI助手，帮助团队进行项目管理和信息检索

View LLMStack Details View Sim.ai Details

FAQ

Which is more popular, LLMStack or Sim.ai?: Sim.ai has more GitHub stars (29,756 vs 2,308).
Which is more actively developed, LLMStack or Sim.ai?: Sim.ai had more commits in the last 90 days (2,417 vs 0).
Should I use LLMStack or Sim.ai?: Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.