Case study / UAE automotive marketplace / 2025
Relevant buying conversations, found with less manual research.
A 137-node pipeline where seven coordinated AI agents find relevant discussions, draft grounded replies, and post them under guardrails.
- Nodes in the pipeline
- 137
- Nodes in the pipeline
- Coordinated AI agents
- 07
- Coordinated AI agents
Counts from the production workflow · Client identity withheld
01 / What changed
From activity without a record to a system you can inspect.
Before
Finding conversations worth joining was manual research, and generic AI replies read as spam and put the account at risk.
After
A scheduled pipeline that filters for relevance first, grounds every draft in real inventory and articles, and checks it before anything is posted.
02 / How it works
Every branch has a reason.
AI lead-discovery engine
Simplified for publication03 / The decisions
Reliability lives in the details.
- 01
Swept target communities for posts and comments, then filtered for relevance before any model was invoked, keeping inference cost proportional to signal
- 02
Grounded reply drafting in real sources — published articles and a live inventory API — so responses referenced actual availability rather than inventing it
- 03
Split the work across specialised agents (qualify, extract, draft, check) instead of one prompt attempting everything
- 04
Tracked every candidate through an external state store, making the pipeline resumable and preventing the same thread being answered twice
04 / What it changed
- n8n
- OpenAI
- Reddit API
- Google Sheets
- JavaScript
Discovery and drafting became a scheduled background process instead of manual research
Replies were grounded in real inventory and real articles, which is what kept them from reading as spam
Resumable state meant a failed run could be re-entered without duplicate posting
What the evidence shows
Node and agent counts describe the system's shape, not its commercial result. Engagement outcomes were not measured in a way that can be published.
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