Crustdata
Stands out: Real-time hiring, funding and company-event signals via API, plus a hosted MCP server for AI agents.
Watch out: No public dollar prices; API access and flat-file datasets are arranged with sales. Built for data and product teams, not recruiters clicking through a UI.
Not the right fit for
- SDRs who want a Chrome finder with a card checkout
- Buyers who do not want a data-license contract
People Data Labs
Stands out: A free API sandbox, then self-serve Pro with contact data, premium fields and CSV enrichment on monthly or annual terms.
Watch out: Free hides email, phone and address. Annual saves 20% but is paid up front. Bulk data licenses are Enterprise and custom priced.
Not the right fit for
- Non-technical users who need a prospecting UI
- Buyers who need emails on the free plan