Browse 38 free Email APIs for your next project.
Showing 38 APIs
Validate email addresses for deliverability and spam
This API allows you to verify whether an email belongs to a recognized educational institution
Validate email addresses, phone numbers, VAT numbers and domain names
<p>Make use of our in-depth documentation to get more information about the various functions of the service. Those willing to explore the mechanics of Data2CRM.API can test it in live regime using...
Validate and detect disposable and temporary email addresses
GraphQL API for creating and managing ephemeral e-mail inboxes
E-Mail address validation
Validate email addresses
Fungenerators API gives access to the full set of generators available at fungenerators.com so that you can integrate them in your workflow or an app. [Click here to get details and subscribe](http...
Disposable temporary Email addresses
Email Verification API
API for free email forwarding service
Everything email for your startup with markdown support
Email verification API
## Welcome! The License Manager API allows you to create users, modify their names and emails, as well as add and remove roles from users. ### ATTRIBUTES |Attribute name | Description | |...
10 Minute Mail
Temporary Email Service
Email address validation
Validate email address to improve deliverability
The MailboxValidator Disposable Email Checker API checks if a single email address is from a disposable email provider and returns the results in either JSON or XML format. Refer to https://www.mai...
The Single Validation API does validation on a single email address and returns all the validation results in either JSON or XML format. Refer to https://www.mailboxvalidator.com for further inform...
The MailboxValidator Free Email Checker checks if a single email address is from a free email provider and returns the results in either JSON or XML format. Refer to https://www.mailboxvalidator.co...
Prevent users to sign up with temporary email addresses
A service for the safe testing of emails sent from the development and staging environments
Email validation API for real-time & bulk checking
A seamless messaging platform & API to send all types of SMS
Validate email addresses without sending
Email API for developers
A cloud-based SMTP provider that allows you to send emails without having to maintain email servers
A service that provides solutions relating to marketing and/or transactional email and/or SMS
ShipEngine's easy-to-use REST API lets you manage all of your shipping needs without worrying about the complexities of different carrier APIs and protocols. We handle all the heavy lifting so you ...
Self-serve multichannel notification platform for transactional email, SMS, push web& mobile, chat, in-app
Reliable email validation API with Free tier
This API provides temporary & disposable email addresses
Trueguard offers API for detecting temporary emails, free-tier abusers and automated bots
Verifies that a given email is real
This API provides cacheable and straightforward access to Wikimedia content and data, in machine-readable formats. ### Global Rules - Limit your clients to no more than 200 requests/s to this API. ...
Unlimited e-mail inboxes with API access. Catch OTPs, reset links, and sign-up emails in test flows