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

OpenAI Codex CLI
Codebuff
Codex 3.0 by OpenAI
Sindre Sorhus
CodeRabbit
Bearer
PCMD
Shell script analyzer to scan, detect, + protect
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 | shelldef.com |
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| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
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
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using zrok and ShellDef. 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 ShellDef since Aug 2025.
When comparing zrok and ShellDef, you can also consider the following products.

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
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Public URLs for localhost without downloading any binary
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Codebuff is a tool for editing codebases via natural language instruction to Mani, an expert AI programming assistant.
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Instantly share your localhost environment!
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Codex can now build, test & debug on autopilot
Compare Codex 3.0 by OpenAI to zrok or ShellDef: