About Fullenrich
Fullenrich is a B2B contact enrichment platform that aggregates data from 15+ premium vendors to deliver verified email addresses and phone numbers for leads. It helps sales and marketing teams build accurate, comprehensive contact databases quickly.
Saysimple customers use Fullenrich to enrich their contact lists with verified phone numbers, then immediately activate those contacts in WhatsApp Marketing campaigns. This eliminates manual data entry, reduces invalid numbers, and lets you launch targeted outreach faster—whether you're following up on sales leads, running customer re-engagement campaigns, or building loyalty programs.
Popular use cases
Build Verified WhatsApp Lead Lists
Import a prospect list into Fullenrich to get verified phone numbers and emails. Sync the enriched data back to Saysimple and segment contacts by industry, company size, or region. Launch immediate WhatsApp campaigns with confidence that you're reaching valid numbers.
Follow Up on Marketing-Qualified Leads
Your marketing team identifies MQLs but lacks complete contact info. Use Fullenrich to fill gaps in phone numbers and email addresses, then push the enriched list to Saysimple. Your sales team engages leads on WhatsApp with full context and verified contact details.
Activate Customer Win-Back Campaigns
Combine your inactive customer list with Fullenrich enrichment to verify current phone numbers and email addresses. Send personalized WhatsApp re-engagement campaigns through Saysimple to customers who may have changed numbers, ensuring messages actually reach your audience.
