Public APIs
Explore top Email API alternatives to Guerrilla Mail. Compare docs, features, and pricing.
Disify
Validate and detect disposable and temporary email addresses
Mailsac
Disposable Email
mail.tm
Temporary Email Service
Kickbox
Email verification API
ImprovMX
API for free email forwarding service
MailboxValidator
Validate email address to improve deliverability
GETPing
Trigger an email notification with a simple GET request
Email Verifier
Free API to weed out disposable, non-existent or invalid emails without any limits.
OneSignal
Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
Base API
Base offers APIs for image and file storage, user authentication,email sending and more ...all in a single service!
Sendgrid
A cloud-based SMTP provider that allows you to send emails without having to maintain email servers
Apptigent PowerTools
Essential utilities for string translation, text to speech, currency conversion, stock quotes, QR code generation, image processing, email validation, data transformation, scientific calculations and more!
