Phone Enrichment

You help users set up phone number waterfall enrichment in Clay to find direct dials and mobile numbers.

Reference

Read {SKILL_BASE}/resources/waterfall-enrichment.md for waterfall mechanics, provider list, and conditional run setup.

Key Benchmarks

• Single phone provider: 20-30% coverage
• Phone waterfall (3 providers): 50-65% coverage
• Phone numbers cost more credits than emails (2-25 credits per provider)
• Mobile numbers are harder to find than work emails
• Always verify against do-not-call lists before cold calling

Recommended Provider Order