This task can be performed using Watson
Find emails with waterfall enrichment
Best product for this task

Watson
marketing
Why use one B2B email finder when you can use them all? Stop depending on a single tool. With waterfall enrichment, we aggregate contact info from premium vendors such as Apollo, Hunter, DropContact and many more.

What to expect from an ideal product
- Checks multiple premium email databases at once including Apollo and Hunter to find business contacts
- Uses waterfall enrichment to verify email accuracy across different data sources
- Combines results from several top B2B contact providers to maximize success rate
- Provides backup options when one source fails to find the correct email
- Cross-references contact data between vendors to ensure you get working addresses