📧 Email Validator

Free IP Geolocation API and Accurate GeoIP Lookup Location Database

paid Free Trial $15.0 / Monthly (150K Requests per month)

Email YoYo is an list cleaning and real-time email verification API to verify email addresses online.

The Most Reliable and Accurate Way to Improve Your Email List Deliverability.

Sinch is a powerful voice and messaging SDK that lets you bring your apps to life with VoIP and...

Get the Geolocation, Organisation, Currency, Timezone, Calling Code, Flag, Proxy, Tor and Threat intelligence data from any IPv4 or IPv6 address.

API marketplace for finding and connecting to the world's top APIs.

Search less. Sell more.

Fork AI - Find out the technology stack of any Mobile Apps from Google Play & App Store.

freemium $19.9 / Monthly

Captain Verify is the best solution to Verify & Clean the validity of your emails.

Determine the geographical location of website visitors based on the IP addresses for fraud detection, content localization, geo-targeting.

Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more.

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Open Source

Vonage is a cloud-based all-in-one VoIP software solution designed for multiple industries such as accounting, healthcare, finance and marketing etc.