Rishu Raj

Notes
from the desk.

Practical notes on websites, n8n automation, AI chatbots, AI search visibility and scoping software — written for business owners, not developers.

  1. Before you hire a developer, write this one-page brief

    A one-page project brief template for business owners: the six questions that decide scope, cost and timeline before a single line of code is written.
    3 min read →
  2. n8n vs Zapier vs Make: how I choose for a small business

    A practical comparison of n8n, Zapier and Make for small-business automation — cost at volume, data control, AI steps, and when each one is the right call.
    3 min read →
  3. Case study: taking the chasing out of a CA firm with n8n and WhatsApp

    How n8n, WhatsApp and a small dashboard took replies, document collection and filing reminders off a CA firm’s staff — roughly 15 hours a week.
    3 min read →
  4. Will ChatGPT recommend your business? A practical guide to AI search visibility

    How AI assistants like ChatGPT, Gemini and Perplexity decide which businesses to recommend, and the concrete website and listing changes that improve your chances.
    3 min read →
  5. WhatsApp AI chatbots that answer from your own documents (and know when to hand off)

    How to build a WhatsApp AI assistant for a business that answers from your own content, captures leads and hands off to a person — without making things up.
    3 min read →
  6. Website, web app or SaaS? How to tell which one your business needs

    The difference between a website, a web app and a SaaS product, explained for business owners — with the questions that tell you which one to build first.
    3 min read →