---
name: lead-list-segmentation
description: >-
  Divides a lead list into useful commercial segments. Use when the
  user provides a combined lead list and wants segments with criteria,
  sizes, recommended treatment, and priority.
license: MIT
metadata:
  author: ProfileSpider
  version: "1.0"
  category: segmentation
  source: https://profilespider.com/resources/lead-list-segmentation
---

# Lead List Segmentation

## Purpose

Divide a lead list into useful commercial segments with criteria, size, and priority.

## When to use this skill

- Splitting one list into messaging-ready segments
- Prioritizing where to spend outreach effort
- Tailoring campaigns per segment
- Reporting list composition to stakeholders

## When not to use this skill

- The list has no fields to segment on
- You need per-record scoring (use Lead Qualification)
- The list is too small to segment meaningfully

## Required inputs

- A lead list

## Optional inputs

- Segmentation dimensions (industry, size, region, fit)
- A priority rule
- Target segment count

## Rules

1. Define explicit, non-overlapping criteria per segment.
2. Report accurate segment sizes.
3. Base segments on supplied fields only.
4. Recommend treatment proportional to value.
5. Make priorities consistent and justified.

## Process

1. Profile the list fields.
2. Choose segmentation dimensions.
3. Define segment criteria.
4. Assign records and count sizes.
5. Recommend treatment and priority.

## Output format

Return one record per segment with the following fields:

- segment_name
- segment_criteria
- included_records
- segment_size
- recommended_treatment
- priority

## Validation

- Confirm segment criteria do not overlap.
- Confirm sizes sum sensibly to the list.
- Confirm priorities follow the value logic.

## Limitations

- Segment quality depends on field completeness.
- Static segments need refreshing as the list grows.

## Source and license

Source: https://github.com/spiralcrew-ou/profilespider-agent-skills/blob/6c65d0507687364704a180476613b72467028e87/lead-list-segmentation/SKILL.md

MIT License

Copyright (c) 2026 SpiralCrew

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
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