People Data Labs
Person and company datasets via API
4.2FreemiumBest for Data teams building proprietary founder-tracking systems
Lead Data API Datasets
Overview
People Data Labs provides bulk person and company data — billions of profiles spanning employment history, education, skills, and contact information — delivered through APIs and dataset licensing. Rather than a browsing product, it is raw material: funds use it to build proprietary founder-tracking models, watch employment changes at scale, and enrich internal databases. If your sourcing edge is a custom model of who is about to start a company, PDL is often the dataset underneath.
Key features
- Billions of person profiles
- Company firmographic data
- Employment change and history data
- Person and company enrichment APIs
- Bulk dataset licensing
- Search APIs for custom queries
Pros
- Massive scale for building custom models
- Clean, developer-friendly APIs
- Flexible self-serve entry point
Cons
- Requires engineering to extract value
- Contact-level accuracy varies — verify before outreach