Dev tools · alternatives · 2026
24 alternatives to Tunnelsight
Crafted for developers, network, and security researchers
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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GlassWire is a modern personal firewall and network monitor with over 54 million downloads. Download GlassWire free!
2014 · glasswire.com · its alternatives →
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Hi HN — I’m the developer of NetViews, a macOS utility I built because I wanted better visibility into what was actually happening on my wired and wireless networks. I live in the CLI, but for discovery and ongoing monitoring, I kept bouncing between tools, terminals, and mental context switches. I wanted something faster and more visual, without losing technical depth — so I built a GUI that brings my favorite diagnostics together in one place. About three months ago, I shared an early version here and got a ton of great feedback. I listened: a new name (it was PingStalker), a longer trial,…
Feb 2026 · netviews.app · its alternatives →
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Chainsight▲86Access web3 insights and secure your crypto assets
2023 · chainsight.com · its alternatives →
- 4IM
Tools, calculator, and helpful information for network engineering, web developers, and IT professionals.
2013 · tunnelsup.com · its alternatives →
- 5
FireWally▲156A free Mac firewall powered by Apple Intelligence
Dec 2025 · apps.apple.com · its alternatives →
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Hi everyone, I recently published a small open-source project. It’s a minimal network packet analyzer written in Go — designed more like a learning toy than a replacement for Wireshark. It currently supports parsing basic protocols like TLS, DNS, and HTTP, and includes a tiny fuzzing engine to test payload responses. You can inspect raw packet content directly from the terminal. The output is colored for readability, and the code structure is kept simple and clear. The entire program is very small — just about 400 lines of Go code. I know it’s not anywhere near Wireshark’s level, and I still…
2025 · github.com · its alternatives →
- 7
Hey hn! I'm one of the co-founders of highlight.io, an open source monitoring tool. Today we're sharing a ClickHouse-based logging solution we've been working on. We wanted to showcase how we built it and share how you could try it out to give feedback. Since we started working on highlight.io, we've been hyper-focused on "cohesion", or ensuring that when you install your monitoring stack, all of the resources in that stack (user interactions, requests, traces, logs, etc.) are connected in a consumable way. We've written up more about our philosophy on this here [1]. We started building…
2023 · github.com · its alternatives →
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Reveal is a powerful set of tools for professional mobile developers.
2013 · revealapp.com · its alternatives →
- 11
Agent-first mobile web debugging for iOS and Android. Give Claude, Codex, Cursor, and other coding agents real-device DOM, console, network, and screenshots.
2020 · inspect.dev · its alternatives →
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I'm launching Wirewiki.com today! Wirewiki makes the internet’s hidden infrastructure browsable. I quit my job 5 years ago to scale Nslookup.io. But after reaching 600k monthly users, I hit a ceiling. I couldn't naturally expand beyond DNS because of the domain name. So I went back to the drawing board: how would I make it today? Not as a collection of tools, but as a browsable graph. I've spent hundreds of hours and commits building that. It's not even at 10% of what I want it to be, but more than enough to be useful, and (in my biased opinion) much better than what's out there. Wirewiki…
Feb 2026 · wirewiki.com · its alternatives →
- 13
Hey everyone, I've made this website that I hope can help some people. The original inspiration comes from being tired of having a specific site (and finding it!!) that serves my needs for a single purpose. Straight forward tools, no fuss. The objective is to be fully in-browser, no login and if possible without contacting a remote server. PGP Key Analyser - Analyze PGP keys directly in your browser - finally I can see the infos without having to download the key on my device Proton Date - Check ProtonMail account creation dates - pretty niche I admit Favicon Hash - Generate website favicon…
2025 · kriztalz.sh · its alternatives →
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Netfox▲95Netfox turns raw network data into plain English on your Mac: decode every device, see what it exposes, and catch the services you didn’t mean to leave open. No cloud, no account.
May 2026 · netfox.app · its alternatives →
- 16IB
Senior full stack software engineer with 8+ years shipping production systems in React, Node.js, Python, and Rails. Previously a Product Engineer at Ghost. Based in South Korea.
2021 · ronaldlangeveld.com · its alternatives →
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Hi HN - I’m the developer of PingStalker, a macOS utility I built to see what’s really happening on the LAN/WLAN. I live in the CLI, but when it came to discovery and monitoring, I found it limiting. So I built a GUI that brings my favorite tools together in one place. PingStalker started because I wanted to know if something on the network was scanning my machine. I also wanted quick access to core details—external IP, Wi-Fi data, and local topology. Then I wanted more: fast, reliable scans using ARP tables and ICMP. As a Wi-Fi engineer, I couldn’t stop there. I kept adding ways to…
Nov 2025 · pingstalker.com · its alternatives →
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Download Potatso by Potatso Lab LTD on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Potatso.
2017 · itunes.apple.com · its alternatives →
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2014 · drewblaisdell.github.io · its alternatives →
- 22
Hey all, Just wanted to show off this app I built, its a LAN based WebRTC baby monitor that connects any apple devices together over WIFI so you can turn an old iPad or iPhone into a baby monitor! I got a bit sick of all the sketchy products that require you to buy another device and may or may not connect to Chinese servers and store all your information somewhere. So I figured what if there were no servers and we could just use our existing devices! I would love any feedback! You will need two apple devices to test it, but simulators do work.
2025 · apps.apple.com · its alternatives →
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- 24TY
Hi HN, Some misbehaving networks drop WireGuard packets either by accident or on purpose. Commonly the latter is done with simple DPI rules that block the handshake initiation [1], but it could be applied to other message types as well. We thought it would be great if there was tool for folks to use as a quick litmus test to see if this happening for them, without having to configure a client to send data through a random, functional WireGuard tunnel to an untrusted remote host. So we built probe.sh. How it works: - The probe.sh web app is an Elixir Phoenix app that spawns a few gen_udp…
2024 · probe.sh · its alternatives →
Also compare
- I got hacked, felt paranoid, made an app – GlassWire alternatives
- I built a macOS tool for network engineers – it's called NetViews alternatives
- Chainsight alternatives
- I made my Raspberry Pi a secret phone homing server alternatives
- FireWally alternatives
- A toy version of Wireshark (student project) alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →