Overview
| Tier | Description | Best For |
|---|---|---|
| Base | Core firmographic information | Standard enrichment, basic account intelligence |
| Premium | Full dataset with workforce analytics, growth signals, and quality metadata | Investment research, competitive intelligence, advanced analytics |
Field Classification
Core Identity
| Field | Tier |
|---|---|
legion_id | Base |
name | Base |
name.cleaned | Base |
name.raw | Premium |
headline | Base |
headline.cleaned | Base |
headline.raw | Premium |
description | Base |
description.cleaned | Base |
description.raw | Premium |
domain | Base |
industry | Base |
type | Base |
size | Base |
founded | Base |
LinkedIn Profile
| Field | Tier |
|---|---|
linkedin_url | Base |
linkedin_id | Base |
linkedin_followers | Premium |
linkedin_employee_count | Premium |
Financial
| Field | Tier |
|---|---|
tickers | Base |
Workforce Overview
| Field | Tier |
|---|---|
legion_employee_count | Premium |
legion_average_tenure | Premium |
Hiring & Attrition
| Field | Tier |
|---|---|
legion_new_hire_count | Premium |
legion_attrition_count | Premium |
Growth & Turnover
| Field | Tier |
|---|---|
legion_employee_growth_rate | Premium |
legion_turnover_rate | Premium |
Workforce Distributions
| Field | Tier |
|---|---|
legion_seniority_distribution | Premium |
legion_job_function_distribution | Premium |
legion_expense_category_distribution | Premium |
legion_tenure_distribution | Premium |
legion_education_distribution | Premium |
Distribution Growth Rates
| Field | Tier |
|---|---|
legion_seniority_growth_rate | Premium |
legion_job_function_growth_rate | Premium |
legion_expense_category_growth_rate | Premium |
Headcount History
| Field | Tier |
|---|---|
legion_employee_count_by_month | Premium |
Domains & Socials
| Field | Tier |
|---|---|
domains | Base |
socials | Base |
Metadata
| Field | Tier |
|---|---|
num_sources | Premium |
last_seen | Premium |
build_version | Base |
Premium Fields Explained
Raw Variants
Premium includes the original source data (raw[] arrays) alongside cleaned/normalized values for name, headline, and description. This is valuable for:
- AI/ML training: Preserve original formatting for model training
- Data lineage: Trace values back to original sources
- Advanced matching: Use variations for fuzzy matching
Workforce Analytics
All fields with thelegion_ prefix are derived from our person data and only available in Premium:
- Employee counts and growth: Track workforce size changes over 1, 3, 6, and 12 month windows
- Hiring and attrition: Monitor new hires and departures by time period
- Workforce distributions: Breakdown by seniority, job function, expense category, tenure, and education
- Distribution growth rates: Growth rates per seniority level, job function, and expense category
- Headcount history: Monthly snapshots for trend analysis
Next Steps
- Schema & Example Record - Complete example record
- Field Reference - Detailed field descriptions
- Dataset Statistics - Coverage statistics and field fill rates
- Contact Sales - Get API access and enterprise agreements with premium fields