LeadAI

LeadsAI performs HLR (Home Location Register) lookups and WhatsApp number checks for 190+ countries. For each number, LeadsAI returns the registered carrier, numbering-plan region, and time zone, plus links to manual verification tools - helping you clean phone lists and target outreach more precisely.

LeadsAI is built for cross-border e-commerce sellers, B2B SaaS teams, growth marketers, and agencies managing large phone-number lists who need to verify deliverability before SMS or WhatsApp campaigns.

LeadsAI is a free B2B phone number validation tool built by Wadesk to help cross-border marketing teams filter invalid numbers, verify WhatsApp reachability, and protect their outreach accounts.

LeadsAI runs a real-time HLR lookup and returns the carrier, country, and active status — so you can confirm a number before you call, text, or add it to a campaign.

Use cases

• Identity Verification: Verify if a phone number is valid and active before reaching out.
• Global Marketing: Optimize SMS campaigns by targeting specific mobile carriers and regions.
• Data Cleaning: Clean your CRM database by identifying disconnected or invalid numbers.