How do you personalize cold email at scale?

Most "personalization" at scale is a first line about a podcast, a hiring post or a funding round. Buyers spot it instantly. No "I noticed you're hiring."

Personalize on the situation instead:

1. Build the list from a data source that shows a specific problem, such as a missing permit, a citation or a filing.
2. Carry that data point into the message as the opener or the whole body.
3. Add something useful built from the data, so the message is worth reading even without a reply.

Because the personalization lives in the data, it scales with the list instead of with copywriting time.