About Abstract
Abstract provides a suite of developer APIs for data validation, enrichment, and automation. Its tools help businesses verify email addresses, validate phone numbers, check IP geolocation, and perform other critical data quality tasks programmatically.
Saysimple customers use Abstract to automatically validate and clean customer contact information before sending WhatsApp campaigns or routing conversations. This ensures messages reach verified contacts, reduces bounces, improves deliverability, and helps maintain compliance with WhatsApp Business policies by confirming opted-in contacts are genuine.
Popular use cases
Pre-campaign contact validation for WhatsApp broadcasts
Before launching a WhatsApp marketing campaign, use Abstract to automatically validate phone numbers and email addresses in your contact list. This removes invalid or incorrectly formatted numbers, ensuring your broadcast reaches only verified contacts and avoiding failed delivery attempts that waste credits and harm sender reputation.
Real-time customer data enrichment on new conversations
When a new customer contacts you via WhatsApp, automatically enrich their profile using Abstract APIs. Validate their contact details, check geolocation data, and flag suspicious activity—giving your team accurate customer context before they respond, improving personalization and reducing support friction.
Compliance and opt-in verification for messaging campaigns
Use Abstract to validate that contacts in your WhatsApp subscriber list are legitimate and opted-in. This helps you maintain compliance with WhatsApp Business terms and regional regulations, reducing the risk of account warnings or suspensions due to invalid or non-consenting contacts.
