Compare tools side by side · TechInTrends

Visual drag-and-drop builder for agents and RAG flows that exports to APIs and MCP servers.

Fair-code workflow automation with 400+ integrations and native AI agent nodes; self-hostable.

Open-source LLM app platform with visual workflows, RAG, agents and model management.

Open-source visual canvas for building and deploying agent workflows with an AI copilot.

Head to head

Metric	Langflow	n8n	Dify	Sim
Stars	156k	210k	161k	30.1k
Weekly downloads	8.6k	150k	n/a	n/a
Download growth	-5%	+7%	n/a	n/a
Popularity score	69/100	79/100	95/100	82/100
Forks	10.3k	61.5k	25.4k	3.9k
Open issues	1.3k	1.2k	1.2k	359
Last commit	5d ago	today	4d ago	4d ago
Latest version	1.13.2Nov 10, 2026	2.47.4	n/a	n/a
License	MIT	n/a	n/a	Apache-2.0
First released	2023	2019	2023	2025
Signals	None	TrendingPopular	Popular	Rising
Listed in	AI & Machine Learning › AI Workflow & App Builders	AI & Machine Learning › AI Workflow & App Builders	AI & Machine Learning › AI Workflow & App Builders	AI & Machine Learning › AI Workflow & App Builders

Weekly downloads over time

Hover for exact values; switch to log scale for tools of very different sizes. Not shown (no comparable download data): n8n, Dify, Sim.