
Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Weavy
KREA
n8n.io
CloudGPU.app
ComfyUI
ComputeUnion
Dify.AI
Build AI agents and workflows locally. The open-source alternative that combines ComfyUI's generative controls with n8n's automation.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | chainmemory.ai | nodetool.ai |
| Pricing | ||
| Company | — | Startup from Germany · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor. Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored...
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...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Cassandra nodetool command to see how much data lives in each node
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChainMemory and NodeTool. For example, how are they different and which one is better?
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Persistent memory from agent trace, not just conversation
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Persistent memory for Claude Code, Codex & coding agents
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Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.
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