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Linhua Zhong
Linhua Zhong

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Data flywheel for small businesses (no ML PhD required)

LLMs decay without your data. Generic models lose relevance fast. Your business has unique patterns, customer language, and operational knowledge that generic AI can't replicate. That's your competitive advantage.


  1. Customer conversations. Support chats, emails, call notes. This is pure gold for understanding your customer's exact language, pain points, and how they describe your solutions.

  1. Internal documents. Meeting notes, project docs, decision records. These capture your tribal knowledge, how things actually get done, and the nuances of your business that live in people's heads.

  1. Operational data. Simple spreadsheets tracking your workflows, sales processes, or customer journeys. Not the fancy analytics, just the raw stuff that shows where things slow down or succeed.

  1. Public-facing content. Website copy, product descriptions, social posts. This shows how you communicate your value in your own voice, which trains AI to represent you authentically.

The 50/500/5000 rule: 50 conversations reveal patterns. 500 documents build context. 5000 data points create a self-reinforcing system where insights feed better data, which creates better insights.


Reply YES if you want the checklist to map your existing data assets into a practical, no-ML-required AI foundation. No hype. Just what works.


This piece is from our notes on helping SMBs (10-100 people) build their first in-house AI teams. If your team is exploring this — quick feedback and questions welcome in the comments.

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