Self-hosted or cloud workflows that wire webhooks, sheets, calendars, and chat.
6 cases · Updated2026-06-04
Nidhi Bharti built Sofia, a WhatsApp receptionist for immigration lawyers, in two days on n8n, GPT-4o and Google Sheets, at 0 dollars a month.
Nidhi Bharti · LinkedIn · 4 Jun 2026
Time and cost: $0 a month to run, built in 2 days (source)
Sufalam built an n8n plus GPT-4 quoting agent for a DMC that handled 50 to 70 partner emails a day, each taking 35 to 50 minutes by hand.
Sufalam Technologies · Sufalam · Undated
Time and cost: 35 to 50 minutes per quote by hand, 50 to 70 enquiries a day at peak; approval click under 30 seconds (source)
A CEO's n8n job waits for a human Gmail label, then copies date, vendor and confirmation id onto a side calendar, never the live room book.
Builder on r/n8n · Reddit · 13 May 2026
Surf and Scale wired five n8n workflows for a tour operator so a web or chat enquiry becomes a confirmed deposit without the owner in every step.
Surf and Scale Consulting · Surf and Scale · Undated
A builder wired a phone agent for a dental practice so callers can book, move or cancel a slot, and the dentist gets a ping only when the call is urgent.
Builder on r/AiAutomations · Reddit · 1 Apr 2026
recap_david's n8n crawl turns a public URL into a WhatsApp chat bot and can pass hot leads to a booked call. Setup is quoted at 10 minutes.
recap_david · X · 19 Jan 2026
Time and cost: 10 minutes of setup (source)