https://tube.grossholtz.net/videos/watch/d0af96c6-c53f-4a4c-b908-b6f721188088 🚀 Learn how to build powerful AI agents using Flowise v3 — a no-code AI builder packed with new features like AgentFlows, custom knowledge bases, web search integration, and email automation. In this step-by-step tutorial, we’ll walk you through creating an AI assistant that can search Google, answer questions from uploaded documents, and connect to tools like Gmail and external APIs. 🔧 You’ll also discover how to set up document stores, chunk and vectorize your data with OpenAI embeddings, and integrate a Postgres vector database using platforms like Supabase. Plus, we explore real-world tools like SERP API and Composio to extend your AI agent’s capabilities even further. 🙏 Support My Channel: Buy me a coffee ☕ : https://www.buymeacoffee.com/leonvanzyl PayPal Donation: https://www.paypal.com/ncp/payment/EKRQ8QSGV6CWW 📑 Useful Links: Sign up for Flowise Cloud: https://cloud.flowiseai.com/register?via=leonvanzyl Flowise v3 Playlist: https://www.youtube.com/playlist?list=PL4HikwTaYE0FFKifDJcgnP23LjGAZjzL8 🧠 I can build your chatbots for you! https://www.cognaitiv.ai 🕒 TIMESTAMPS 00:00 - Intro & What’s New in Flowise v3 00:43 - Demo: Querying a Custom Knowledge Base 01:46 - Performing a Live Web Search with an AI Agent 02:35 - Sending Emails via Gmail Integration 03:30 - Building AI Agents Using Flowise Agentflows 04:28 - Adding Tools like Web Search & Calculators 05:33 - Using SERP API in Flowise 06:56 - Handling Current Date with Date/Time Tool 08:00 - Creating and Managing Document Stores 09:17 - Uploading Data & Chunking Documents 10:44 - Vector Database & Embeddings Setup 12:00 - Avoiding Duplicates with Record Manager 13:27 - Uploading & Abserting Menu Data (CSV) 14:33 - Testing Document Retrieval 15:10 - Using the Document Store in Your Agent 16:00 - Integrating with External Apps using Composio 17:26 - Setting up Gmail Integration via Composio 18:52 - Sending Emails from Agent (Demo) 19:45 - Outro & What’s Coming in Future Videos #flowise #aiagents Mon, 06 Apr 2026 05:12:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.grossholtz.net https://tube.grossholtz.net/client/assets/images/icons/icon-512x512.png https://tube.grossholtz.net/videos/watch/d0af96c6-c53f-4a4c-b908-b6f721188088 All rights reserved, unless otherwise specified in the terms specified at https://tube.grossholtz.net/about and potential licenses granted by each content's rightholder.