Postal alternatives

Mailivery makes sure your sales emails land in your prospects inboxes more often. We send AI-generated emails to our inboxes, then take them out of spam, mark them as trusted, and respond back to you.

Mailook helps you to identify & fix your email deliverability issues in an easy way, for free 👀 Avoid your emails landing in spam thanks to Mailook, the email deliverability checker. Get your deliverability score & follow our guides to improve it! 🎉

Sidemail is the all‑in‑one email toolkit (API, newsletters, and more) that we wish existed for our previous SaaS startup — gives you head start, helps you follow the best practices, and is simple to work with.

Skiff Mail is a privacy-first, end-to-end encrypted, and open-source email app. Skiff Mail functions closely with Skiff Pages, which allows users to collaborate and share workspaces with end-to-end encryption and decentralization.

Edit design and content of all WooCommerce email templates. Add unlimited email blocks such as email dynamic content, related products, conditional logic, automated conditional fields, etc. And ultimately, make customers come back for more!

Make sure your emails arrive on time with our reliable and fast email delivery platform. With <1 second to the inbox and 99,8% delivery rate, Flowmailer is the #1 SMTP provider when you need your emails delivered.

Go Mail aims to unify multiple popular mail APIs into a singular, easy to use interface. Featuring Mailgun, Postal, Postmark, SendGrid, SparkPost & SMTP. Email sending is seriously simple and lightweight with no direct dependencies.