Skip to main content
Data Legion ensures accuracy through quality scoring, validation processes, and rigorous data standards across both person and company datasets.

Key Quality Features

Full Coverage

Every person profile includes career history, contact information, and social profiles across 60+ data points. Every company profile includes firmographics, workforce analytics, and growth signals across 50+ data points.

Quality Scoring

Data points receive quality scores (high, moderate, or low) that help you filter and prioritize data. See Quality Scoring for details.

Data Freshness Tracking

Records include freshness indicators such as last_seen dates and current flags on person contact data, helping you prioritize the most up-to-date information.

Email Validation

We’re working on validating deliverability for current professional (work) emails. emails[].validated indicates whether validation was performed, and emails[].validation_status (nullable) may be valid, invalid, risky, or catch_all.

Production-Ready Quality

Higher confidence in data accuracy means fewer wasted outreach attempts, better match rates, and reliable data for mission-critical operations across sales, marketing, recruiting, investment research, and data science use cases.

Learn More

For detailed information on each quality feature: