Pinggy Blog

Tunnels, networking, self-hosted LLMs, and AI news

Hands-on guides, protocol deep dives, and field notes on tunnels, SSH, reverse proxies, self-hosting, self-hosted LLMs, and AI - from the people building Pinggy.


Top Open Source Tailscale Alternatives in 2026

guide comparison open source

Discover the top open source Tailscale alternatives in 2026. Explore NetBird, Headscale, Nebula, Defguard, Firezone, Octelium, and more. Compare features, self-hosting options, and ease of use.

Top 10 Computer Network Companies in USA

networking companies technology

Discover the top 10 computer networking companies in the USA. From Cisco's industry dominance to emerging players, explore the leaders shaping network infrastructure and cybersecurity solutions.

Virgin Media Hub Port Forwarding

guide tcp

Learn how to set up port forwarding on Virgin Media Hub routers and overcome limitations using Pinggy tunnels for developers and gamers.

Webhook vs API: Differences and When to Use What?

guide webhooks API

Understand the key differences between webhooks and APIs, their use cases, and when to choose each for your application. Complete guide with examples and best practices.

How AI Agents Use MCP Servers to Replace Human Workforce

AI agents MCP automation

Discover how AI agents leverage Model Context Protocol (MCP) servers to automate complex workflows, integrate with enterprise systems, and transform traditional job roles across industries.

What Is ERR_QUIC_PROTOCOL_ERROR and How To Fix It

Chrome errors QUIC protocol networking

Learn about the ERR_QUIC_PROTOCOL_ERROR in Google Chrome, its causes, and effective solutions. Detailed troubleshooting steps to restore normal browsing.

How to Set Up and Test Discord Bot Webhook

discord bot webhook API

Learn how to set up and test Discord bot webhooks to receive real-time updates. Step-by-step guide for creating webhook server and exposing with Pinggy.

Self-Host AI Agents Using n8n and Pinggy

n8n AI self-hosted

Learn how to self-host n8n's AI Starter Kit and access your AI workflows remotely with Pinggy. Step-by-step guide to privacy-focused AI solutions with local LLMs.

Top 5 Local LLM Tools and Models in 2026

LLM AI Models local AI

Discover the best local LLM tools and models in 2026 that offer privacy, control, and cost-effectiveness for running powerful AI models on your own hardware.