# How System uses n8n

**97%**: “That’s an operation time reduced by 97%”

As published on [n8n.io](https://n8n.io/case-studies/system-ai/). Captured by usedby on 2026-10-07.

- Company: [System](https://www.usedby.ai/companies/system.md)
- Tool: [n8n](https://www.usedby.ai/tools/n8n.md)

## What the story says

System AI, an automation and web development agency serving real estate businesses, builds most client solutions and its own internal operations on n8n. For one client it built a WhatsApp-based assistant that turns text and voice messages into lead updates in Zoho CRM and property entries in Google Sheets.

Summary written by usedby from the source page, in English. The figures are those of n8n and System, not ours.

> System AI reduced the customer's admin task time from four to five minutes to about 10 to 20 seconds using n8n. Based on the customer's volume, that translated into about a day saved every week, alongside a reported task time reduction of over 90%.

- **62 days to 44 days**: “Additionally, this tool reduced the time taken from onboarding to selling a property from 62 days to 44 days.”
- **70%**: “I'd say about 70% of my business, if not more, is based on n8n.”

> We made this workflow and reduced this whole operation time from four to five minutes down to about 10 to 20 seconds. That’s an operation time reduced by 97%
>
> Amr Hasanin, Founder, System AI

## What usedby checked

We compared the story with its live page on 2026-10-07.

- Checked: the figure 97% is printed word for word on the page, near the name of System.
- Checked: the passage quoted above is copied word for word from the page, near the name of System.
- Checked: each number in our summary is printed on the page.
- Checked: System uses n8n. Confirmed line. Latest check across sources: 2026-10-07.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/system-ai-n8n · How we check: https://www.usedby.ai/methodology