UniOne.io Alternatives

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

Elastic Email is an all-in-one email delivery platform for both marketing and transactional email.

Email marketing software made for cold email marketing professionals. Using advanced AI to generate email personalization in seconds

Try for free paid Free Trial $99.0 / Monthly (Starter)

Advanced Newsletter Plugin for WordPress. Create, Send and Track your Newsletter Campaigns

Easy-to-use email marketing system will empower you to send emails in just minutes.

Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

Open Source

All-in-one email service provider that provides maximum insight and deliverability results for both marketing and transactional emails.

Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Web-based IMAP email client

Open Source

Twilio SendGrid Email API is a conversation platform that consists of the module, which enhances your communication strategies and interacts with consumers to get their response and improve your business quality.

Email, but pretty.

Sendloop helps you to get more subscribers to your mail list and send emails on the fly. Sign-up free and enjoy the easy-to-use email delivery service

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

Open Source

aaPanel is a simple but powerful control panel for linux server.one-click install LNMP/LAMP/OpenLiteSpeed developing environment and software