
Nim Home Assistant (NimHA)
ioBroker
SEQUEmatic
Apilio
Home
IP-Symcon
MisterHouse
Drag and drop IoT project builder for Raspberry Pi

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, My Devices seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mydevices.com | diffyn.com |
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What each product offers, as listed by its team.


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


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Overall verdict
Why this product is good
Recommended for
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The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing My Devices and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using My Devices and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I've used outdoor soil sensors from mydevices.com. Once I told them to stop trying to upsell me on the Lora gateways and use Helium, its worked flawlessly. Its been like 6 months and the battery still registers 100%. Reports every 15... Source: about 5 years ago
Another site that shows data transfer activity: https://mappers.helium.com/ Here's some examples of potential uses: https://www.lonestartracking.com/ (track anything anywhere) my brother wishes he had one of these when his maintenance... Source: over 5 years ago
Tracking Diffyn since Jun 2025.
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Automate actions in your smart home with almost any connected device.
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IP-Symcon is the innovative centre of your entire building automation!
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