Which is more popular, Flowise or Sim.ai?

Flowise has more GitHub stars (55,490 vs 29,756).

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

Sim.ai had more commits in the last 90 days (2,417 vs 24).

Should I use Flowise 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.

Flowise vs Sim.ai

Side-by-side comparison of two AI agent tools

Flowisefree

Build AI Agents, Visually

Sim.aiopen-source

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

Metrics

	Flowise	Sim.ai
Stars	55.5k	29.8k
Star velocity /mo	697.2192513368984	2.5k
Commits (90d)	24	2.4k
Releases (6m)	3	10
Overall score	0.5147849147670168	0.8900603737544774

Pros

+可视化拖拽界面，降低AI智能体开发门槛，无需编程背景即可使用
+支持多种部署选项，包括本地安装、Docker容器和云端服务，适应不同使用场景
+活跃的开源社区支持，GitHub上51k+星标显示了强大的用户基础和持续维护

Cons

-需要Node.js 18.15.0+运行环境，对系统环境有一定技术要求
-复杂的多模块架构可能对简单用例造成过度工程化
-文档和功能细节有限，可能需要额外学习成本

Use Cases

•企业级AI客服机器人快速搭建，通过可视化流程设计对话逻辑
•数据分析工作流自动化，连接多个AI模型进行复合分析任务
•教育培训场景中的AI助手原型开发，用于概念验证和演示

View Flowise Details View Sim.ai Details

FAQ

Which is more popular, Flowise or Sim.ai?: Flowise has more GitHub stars (55,490 vs 29,756).
Which is more actively developed, Flowise or Sim.ai?: Sim.ai had more commits in the last 90 days (2,417 vs 24).
Should I use Flowise 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.