Based on our record, Polymail seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Polymail - This one is a lot like Twobird but with a lot more features. It's a different type of email client. It's really cool, but the Windows version is just a web app. It's available on iOS as well. Source: over 2 years ago
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.
Brevo - 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.
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!