Identibyte

This service classifies email addresses and domains, identifying disposable and free email providers to help businesses filter out low-quality signups and focus resources on genuine users. It targets developers, marketers, and operations teams at B2B companies of various sizes, particularly those managing signup forms, newsletters, or CRMs. The product is delivered as a REST API with a low barrier to entry, offering a free tier and simple integration into existing applications.

Key features

• Identify disposable email addresses
• Identify free email domains
• Check email validity
• Comprehensive DEA tracking
• Daily updated provider list
• Simple API integration
• Free tier with 250 checks/day