
ngrok
Pinggy.io
localhost.run
LocaltoNet
LocalXpose
Pagekite
frp
Next-generation sharing platform built on top of OpenZiti

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, zrok seems to be more popular. It has been mentioned 82 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | zrok.io | 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.


No analysis of zrok yet.
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 zrok 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 zrok and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Take a look at Zrok it might be what you want: https://zrok.io. - Source: Hacker News / 9 months ago
Regarding peer to peer VPNs: I want to access homeservers and LAN videogames. I was testing zrok [1] until they went paid, then I went to ongoing experiments with Lanemu [2] (a bittorrent-based P2P VPN) and Anywhere Lan (AWL) [3]. So... - Source: Hacker News / about 1 year ago
How does this compare to zrok (https://zrok.io/)? Looking forward to experimenting, though I'm a little worried as it sounds like it's not private by default. - Source: Hacker News / over 1 year ago
Tracking Diffyn since Jun 2025.
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Your network without the IT work. Radically simple, always-on tunneling service for mission-critical applications.
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