What is a Segment?
A Segment is a target market group defined by shared characteristics — industry vertical, company size, geography, technical maturity, or business model. Segments go beyond simple firmographic filters. They include segment-specific messaging guidance, priorities, and approaches that agents use to tailor outreach for each market. For example, your “Enterprise Healthcare” segment might emphasize compliance and data security, while your “Mid-market SaaS” segment leads with speed-to-value and integrations. Agents read these differences and adjust their output accordingly, so the same Sequence Agent produces different messaging for a hospital system than for a Series B startup. Without segments, agents treat every prospect the same. With them, your outreach reflects the specific language, priorities, and buying patterns of each market you serve.What a Segment contains
| Field | Purpose |
|---|---|
| Name | Segment label (e.g., “Enterprise SaaS”, “Healthcare”) |
| Description | Overview of this market and why you target it |
| Firmographic characteristics | Company size, industry, location, tech maturity |
| Messaging guidance | How to frame your value for this segment |
| Priorities | What matters most to companies in this segment |
How Segments connect to other entities
- Use Cases — which problems are most common in this segment
- Playbooks — which sales strategies target this segment
- Buying Triggers — which signals are most common in this segment
- Companies (via analytics) — companies automatically linked to segments based on fit scoring
Managing Segments via API
GET /api/v2/segment/list— list all segmentsGET /api/v2/segment/{id}— get a specific segmentPOST /api/v2/segment/create— create a new segmentPOST /api/v2/segment/generate— AI-generate segments from your ICP and market contextPUT /api/v2/segment/update— update an existing segmentDELETE /api/v2/segment/delete— remove a segment