LangChain vs n8n compared: a code library for agents vs a visual workflow platform built on LangChain JS. Licenses, pricing, MCP and how to use both together.
How to build an AI agent for a trade business: missed call texts, photo quotes, booking, invoices and reviews, wired to Jobber, Housecall Pro or ServiceTitan.
Qdrant is an open source vector database in Rust. How to use it: run it, store text, filter per user and add BM25 hybrid search, tested on Qdrant 1.20.
How to start an AI automation agency in 2026: pick a niche, build a demo, choose a stack, check n8n and Dify licenses, price the work and run agents safely.
AI agents for small business, made practical: 8 setups for shops, salons, restaurants, trades and freelancers, with the tools, steps and guardrails for each.