Automation and n8n guides for small businesses
Written for business owners and marketers, with practical numbers, clear language, and an honest look at the trade-offs. New to a term? Check the glossary.
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What is n8n? A how-to guide for business owners
What n8n is, how to use it, and how n8n automation compares with Zapier and Make — explained with real examples, plus self-hosting and n8n Cloud costs.
9 min readDIY automation or hire a specialist? Compare the real costs
Compare the real cost of DIY automation with hiring a specialist: learning hours, maintenance risk, and when a ready-made workflow is the smarter middle path.
9 min readSelf-hosting n8n on a VPS: what to know before you start
Self-hosting n8n on a VPS: sizing, Docker vs npm, SQLite vs PostgreSQL, setting N8N_ENCRYPTION_KEY, backups and security — checked against the official docs.
9 min readFive processes small businesses should automate first
The processes worth automating first, ranked by benefit versus cost: lead capture, payment matching, after-sales care, reporting, task reminders, with pricing.
10 min readWhat Is Business Automation? A Roadmap for Small Businesses
What is business automation, what types exist, and what are the real benefits and limits? Includes a 4-step roadmap and how to estimate real costs.
9 min readZalo OA Chatbot with n8n: Automated Replies
How to build a Zalo OA chatbot with n8n that replies automatically the right way: consultation-message limits, ZNS, the webhook-AI-human setup, and real costs.
11 min readn8n vs Zapier vs Make: which automation tool to choose
Compare n8n, Zapier and Make on pricing model, learning curve, custom code, AI features and fit for Vietnamese tools like Zalo and SePay before you pick.
8 min readAutomating Facebook posts with n8n: a deployment guide
How to automate Facebook posting with n8n: the Graph API permissions you need, a Google Sheets architecture, media handling, token expiry and spam risks.
9 min readAutomated bank transfer reconciliation with SePay and Casso
Automated bank transfer reconciliation with SePay or Casso: webhooks that match order codes, block duplicates, alert Zalo and log Google Sheets automatically.
10 min readChoosing management software for a language center: 10 criteria
Criteria for choosing language center management software: admissions CRM, tuition, schedules, Zalo reminders, reports, SaaS vs custom-built, demo questions.
11 min readAI Agents For Business: What They Are, Where To Start
How to roll out an AI agent for your business: how it differs from a chatbot and workflow automation, what RAG is, guardrails, cost, and a 5-step start.
9 min readAdvertising On ChatGPT In Vietnam: How It Works, Cost, Who Should Run It
How ChatGPT Ads works in Vietnam: minimum budget, who pays, blocked industries, running it yourself vs hiring it out — sourced facts, no promised results.