Case Study 23

AI Marketing Automation System

ClientWebbysgLocationSingaporeServiceAI ServicesTimeline3–4 weeks
AI ServicesMarketing AutomationSingaporen8n + LLM + APIs
The challenge

Webbysg, a Singapore digital services company, was spending enormous time on repetitive marketing tasks — manually creating content, publishing blogs, responding to leads, and scheduling appointments.

  • Manual creation and posting of social media content across platforms
  • No consistent blog publishing workflow — posts were ad hoc
  • Slow lead response times leading to missed conversion opportunities
  • High human dependency for repetitive, automatable marketing tasks
What we built

DH Solutions built a complete AI-powered marketing automation system using self-hosted n8n — connecting AI content generation, social scheduling, blog publishing, instant lead response, and appointment booking.

  • AI social media generator — captions, hashtags, scheduled posting across all platforms
  • Automated blog publishing — AI SEO content posted directly to CMS via API
  • Instant auto-reply system for inbound inquiries based on user intent
  • Lead qualification flow with CRM and email integration
  • AI appointment booking with calendar integration and confirmation emails
  • Self-hosted n8n engine with secure API connections across all platforms

Results & impact

Outcomes that moved the business

80–90%Manual content work reduced
Fully AutoMarketing pipeline
InstantLead response time

Tech stack

Built with

n8n (Self-Hosted)LLM Content Gen.REST API IntegrationsGoogle CalendarCMS APIsSocial Platform APIsCRM IntegrationUbuntu ServerPostgreSQL / MongoDB

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Questions & answers

About this project

What challenge did Webbysg face before the AI Marketing Automation System?

Webbysg, a Singapore digital services company, was spending enormous time on repetitive marketing tasks — manually creating content, publishing blogs, responding to leads, and scheduling appointments.

How did DH Solutions solve it for Webbysg?

DH Solutions built a complete AI-powered marketing automation system using self-hosted n8n — connecting AI content generation, social scheduling, blog publishing, instant lead response, and appointment booking.

What results did the AI Marketing Automation System deliver?

Instant — Lead response time. 80–90% manual content work reduced, and fully auto marketing pipeline.

What technologies were used to build the AI Marketing Automation System?

DH Solutions built it with n8n (Self-Hosted), LLM Content Gen., REST API Integrations, Google Calendar, CMS APIs, Social Platform APIs, CRM Integration, Ubuntu Server, PostgreSQL / MongoDB.

How long did the AI Marketing Automation System project take?

DH Solutions delivered the AI Marketing Automation System for Webbysg (Singapore) in 3–4 weeks.

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