SMTP Alternatives [Page 3]

Ongage is an online platform that provides multiple facilities for users’ comfort.

Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

Zunesis is one of the leading IT solution providers that provides enterprise infrastructure, networking solutions, Microsoft solutions, edge computing, etc.

Sendmail is a general purpose internetwork email routing facility that supports many kinds of...

The email delivery platform you can rely on

Search files without indexing, but clever crawling

Open Source

esmtp is a user configurable relay-only Mail Transfer Agent (MTA) with a sendmail compatible syntax.

Nexmo is a simple two way SMS API with global reach and wholesale rates

Download our TopDesk Windows Alt+Tab replacement software now and find windows fast. Switch between windows faster and quickly find the window you're looking for.

EasyVista provides ITSM, ITAM, ITFM and non-IT service delivery solution.

Email marketing software built for designers and their clients to run successful email campaigns.

Brings voice and messaging to your web and mobile applications.

Open Source

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