Life & fun · alternatives · 2026
24 alternatives to Invading privacy by inspecting localhost
PoC to demonstrate how local service discovery can be used to violate privacy. - wybiral/wtf
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Invading privacy by inspecting localhost launched in 2019; newer entries below may have overtaken it.
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PoC to demonstrate how local service discovery can be used to violate privacy. - wybiral/wtf
2019 · github.com · its alternatives →
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Every privacy-focused DNS service requires an account: NextDNS, Cloudflare for Families, Apple's iCloud Private Relay (paid, iOS-only). The protocol that doesn’t require one - ODoH - had basically one well-known public relay operator (Frank Denis on Fastly Compute, default in dnscrypt-proxy). I built a second one and the client to talk to it.
May 2026 · numa.rs · its alternatives →
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OP here. I built this because I recently caught myself almost pasting a block of logs containing AWS keys into Claude. The Problem: I need the reasoning capabilities of cloud models (GPT/Claude/Gemini), but I can't trust myself not to accidentally leak PII or secrets. The Solution: A Chrome extension that acts as a local middleware. It intercepts the prompt and runs a local BERT model (via a Python FastAPI backend) to scrub names, emails, and keys before the request leaves the browser. A few notes up front (to set expectations clearly): Everything runs 100% locally. Regex detection…
Dec 2025 · github.com · its alternatives →
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Hey HN! I have been working on this project for a while, and I think this solves a problem that a lot of people here have: not being able to easily search Discord servers. Currently, I only scrape servers that are marked as "discoverable" on Discord. However, if there's enough interest in the project, I'm open to adding specific servers by request. I'm primarily focused on informational servers rather than casual hangout spaces, such as open source projects, Minecraft mods, and support communities for tools, services, or platforms (for example, hosting providers). I have placed restrictions…
2025 · searchcord.io · its alternatives →
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EXPOSE▲118Your no-install & no-config tool to expose local services
2024 · github.com · its alternatives →
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Expose your local web server to the internet with a public URL
2020 · tunnelto.dev · its alternatives →
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hey guys, wanted to show one of my side projects i just made public. the idea is basically another osint tool for pentesters and bug bounty hunters. it watches certificate transparency logs and checks newly-seen domains for exposed stuff like .env files, open .git dirs, config files, db dumps and so on, and puts whatever it finds into a searchable db. you just search a domain (or part of one) and see what's exposed. it's read-only and free. one thing i've been thinking about adding is a way to register for certain keywords and get notified when something new shows up for that search. would…
Jul 2026 · search.cerast-intelligence.com · its alternatives →
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Per-executable network bandwidth monitoring for Linux
2022 · elesiuta.github.io · its alternatives →
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A privacy-preserving contact discovery server. Contribute to SilentCircle/contact-discovery development by creating an account on GitHub.
2015 · github.com · its alternatives →
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Local development with .local domains and HTTPSfree tier, from $8/mo▲84Hi HN! I'm Jarek, and I've built this tool that allows publishing .local domains on the local network using mDNS. It also has a reverse proxy that handles HTTPS termination and port forwarding. I'm working on adding more features, like an index page with all available domains or allowing proxy redirects, so you could redirect from HTTP to HTTPS. Let me know if you have any questions or feedback!
2023 · localcan.com · its alternatives →
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Privacy-first experimentation for the web
2020 · its alternatives →
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Expose local servers to the internet using only SSH. No installation required. Perfect for testing webhooks, demos, and sharing your work.
2017 · serveo.net · its alternatives →
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An online privacy protection engine for online anonymity
2023 · juliusthejules.github.io · its alternatives →
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Detect VPNs, Proxy Servers, Tor and Hosting Providers
2020 · ipinfo.io · its alternatives →
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Hi HN, I’m one of the maintainers of Bridge Anonymization. We built this because the existing solutions for translating sensitive user content are insufficient for many of our privacy-concious clients (Governments, Banks, Healthcare, etc.). We couldn't send PII to third-party APIs, but standard redaction destroyed the translation quality. If you scrub "John" to "[PERSON]", the translation engine loses gender context (often defaulting to masculine), which breaks grammatical agreement in languages like French or German. So we built a reversible, local-first pipeline for Node.js/Bun. Here…
Dec 2025 · medium.com · its alternatives →
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Beginner-friendly roadmap for enhancing your online privacy.
2025 · beginnerprivacy.com · its alternatives →
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Privacy-First Public DNS Resolver for the UK
2025 · trippett.org · its alternatives →
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Hello Hacker News! I’m Tomasz, creator of Privacy Thing, a browser extension for Firefox and Chromium-based browsers. I’ve just released its Preview version. Privacy Thing aims to reduce browser fingerprinting—the tracking of users without cookies. It began as an internal project: a simple location simulator. Over time, I expanded it to cover more fingerprinting surfaces. It now has 13 protection categories affecting 50+ browser APIs and methods: Geolocation, time and locale settings, Canvas, WebGL, Audio, Navigator, Screen, Client Hints, Battery, WebRTC, Dedicated Workers, Service Workers,…
Jul 2026 · privacything.com · its alternatives →
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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 →