
Weavy
KREA
n8n.io
ComfyUI
Dify.AI
AgentFlow by Multimodal
AI-Flow.net
Build AI agents and workflows locally. The open-source alternative that combines ComfyUI's generative controls with n8n's automation.

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Website, pricing, platforms and company facts side by side.
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| Website | nodetool.ai | opalstack.com |
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| Company | Startup from Germany · 1 - 9 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


NodeTool is an open‑source, visual AI workflow builder that lets you connect nodes for text, images, audio, video, data, and automation—then run them locally or on the cloud. Build multi‑step agents, RAG systems, and creative media pipelines without coding, inspect execution in real time, and...
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Cassandra nodetool command to see how much data lives in each node
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