YaySMTP Alternatives

Identify & fix your email deliverability issues for free 👀

Open source mail delivery platform, alternative to Mailgun or Sendgrid

Open Source

Warm up your cold email inbox, and never land in spam anymore!

Try for free freemium $9.0 / Monthly

The simplest way to send transactional emails. Sidemail makes sending transactional emails trivial, it's perfect for side projects, MVPs or the next big thing.

Reach the Inbox, not the spam folder.

paid Free Trial $29.0 / Monthly (100 Emails a Day)

This tiny tool uses a real Gmail account to check if your emails will land in the Primary inbox of a reader or if it's stuck in the promotions tab or SPAM folder.

Managed email delivery for WordPress

Use our powerful Email APIs to deliver all your business critical emails on time and to the Inbox. We are the world’s only ESP that gives cashback on emails opened.

The email delivery platform you can rely on

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.

GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!

Get more from your email list.

freemium

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

turboSMTP is a reliable, powerful, easy-to-use SMTP server that maximizes the deliverability of all...