CheckNumber.AI

CheckNumber.AI offers a WhatsApp Number Check API that allows users to bulk verify if phone numbers have active WhatsApp accounts. It provides account status information, indicating activity levels and usage frequency.

Key Features:

• Bulk Verification: Efficiently validate multiple WhatsApp numbers simultaneously.
• CSV Import: Upload CSV files containing phone numbers for automated processing.
• High Accuracy: Ensures precise results with a high-speed validation system.
• Global Coverage: Supports WhatsApp numbers from any country worldwide.
• History Tracking: Keeps a record of previous validations for easy access and review.
• Exportable Results: Download verification results in CSV format, categorized by success or failure.

Use Cases:

• Businesses: Verify large contact databases to ensure high engagement rates.
• Marketing Teams: Identify active WhatsApp users for targeted campaigns.
• Customer Support: Validate customer contact information for efficient communication.
• Data Analysis: Analyze WhatsApp profile attributes for market research.