N8N has recently introduced the Guardrails feature, transforming the way AI agents and automations operate in live production environments. This video covers how Guardrails can check, filter, and sanitize texts to protect against unwanted outputs, sensitive information, and off-topic requests. It includes a detailed walkthrough of each Guardrail type, real-world examples, and a workflow demonstration for cleaning and validating customer messages. You are also invited to explore this template to play around with and to understand guardrails better. Time to upgrade your security for your AI agents, which is absolutely essential and non-negotiable.

I’ve been studying how automation agencies and small businesses present themselves online — and one thing keeps standing out: Beautiful design doesn’t always mean effective design. I’ve seen great-looking websites that fail to generate leads, and simple ones that quietly convert like crazy. Here are a few tweaks I’ve noticed make the biggest difference 👇 - Clear, action-driven headlines (not just “Welcome to our site”) - Fast loading time — 3 seconds or less keeps visitors engaged - One obvious call-to-action on every page - Consistent branding (colors, tone, visuals) I’m curious — what’s one website improvement that’s had the biggest impact on your results or your client’s results? Let’s share insights — we might all pick up a few tricks. 💡

Hi AI Avengers, This is my first post and I assume it is liked by people for my encouragement and also that I can get to some level where I can chat to some great people. I am here for learning AI as I watched one of the videos by @John Park, it was simply the best one out of the bunch of others which I watched to get some answers. Thanks @John Park, you did a great work, keep it up. In the world of AI, do we REALLY have some working automations or it is still a selling tactics? What I am seeing is partly built solutions with multiple missing interconnections/integrations where the wholesome working solution is a product. I will really appreciate if someone can guide me in this space and will love to connect with like minded members. Thanks @everyone. Appreciate a comment and a like for a beginner 😉

Hey everyone 👋 I’ve been exploring different ways to self-host n8n for my automations — but I’m a bit confused about which setup is completely free (not just a free trial). 😅 I’ve seen a few options floating around, like: - 🐳 Docker + Cloudflare Tunnel - 🚀 Render (some say it’s free, others say limited) - ☁️ Fly.io / Railway / Vercel (not sure if they support persistent storage for n8n) - 🧠 Maybe even ngrok (dev plan) for local setups? But I’m specifically looking for a 100% free + reliable way to run n8n 24/7 — even if it’s a bit of a DIY setup. 💪 Has anyone here found the best free combo that actually works long-term without downtime or hitting limits? Would love to hear your setups or any creative workarounds! 🔍⚙️

Hey Avengers! I recorded a lot of videos for YouTube, and in the process of editing. This time, instead of just uploading whatever I feel like, I'd love to hear feedback and suggestions from you guys. After all, you guys have been the most supportive to me and enjoyed my videos. Time to give back and hear what you guys want to see in my next videos. Provide some video ideas please, will love to hear them out and plan my next videos! John ps, watch my latest video here