Prospect List

What is a Prospect List?

A prospect list is a selection, not a database. The prospect database is everything you know about; the list is the subset you are working this week, chosen for one play. That distinction matters because the two are judged differently — a database is judged on coverage and freshness, a list on precision. A good list is small enough that every record on it deserves the effort, verified so the sends actually land, deduplicated against active sequences so nobody receives two campaigns at once, and checked against suppression so opted-out and in-conversation contacts are excluded. The historic failure mode is the list as a one-time artefact: exported to a spreadsheet, enriched, uploaded, and immediately beginning to rot. The modern pattern is a dynamic list defined by rules rather than membership, so accounts enter and leave automatically as their fit, signals and engagement change.

Why it matters

• Precision beats size — a small list of deserving records outperforms a large indiscriminate one.
• Suppression and dedup checks at build time prevent the collisions that damage brand and reputation.
• Rule-defined dynamic lists stay current, where exported static lists decay from the moment they are made.

Use cases

• Campaign list. A scoped set of accounts assembled for one play with a defined start and end.
• Named-account list. A fixed target list worked continuously rather than campaign by campaign.
• Dynamic segment. Membership defined by rules so accounts join and leave as their signals change.