Email address validation
HTTPS CORS ? apiKey
20 APIs available
Browse 20 free Email APIs. Find the perfect API for your next project.
Showing 20 of 20 APIs
Validate email addresses, phone numbers, VAT numbers and domain names
HTTPS CORS apiKey
Validate and detect disposable and temporary email addresses
HTTPS CORS Free
GraphQL API for creating and managing ephemeral e-mail inboxes
HTTPS CORS ? Free
Send emails directly from client-side JavaScript without a backend server
HTTPS CORS apiKey
Validate email addresses for deliverability and spam
HTTPS CORS apiKey
Validate email addresses
HTTPS CORS Free
Disposable temporary Email addresses
HTTPS CORS ? Free
API for free email forwarding service
HTTPS CORS ? apiKey
Email verification API
HTTPS CORS Free
Free email validation: MX check, disposable detection, syntax
HTTPS CORS apiKey
10 Minute Mail
HTTPS CORS Free
Temporary Email Service
HTTPS CORS Free
Validate email address to improve deliverability
HTTPS CORS ? apiKey
Prevent users to sign up with temporary email addresses
HTTPS CORS ? Free
A service for the safe testing of emails sent from the development and staging environments
HTTPS CORS ? apiKey
EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics
HTTPS No CORS apiKey
A cloud-based SMTP provider that allows you to send emails without having to maintain email servers
HTTPS CORS ? apiKey
A service that provides solutions relating to marketing and/or transactional email and/or SMS
HTTPS CORS ? apiKey
Verifies that a given email is real
HTTPS CORS apiKey