Create a virtual simulation of your email in the top 15, most used email clients! Our Email Acid Test will analyze your code and identify exactly which HTML tags and/or CSS properties are not supported by each email client.



Brevo is described as 'All-in-one solution for email, SMS, marketing automation, transactional messaging, integrations with CMS and e-commerce platforms, and tiered email-sending plans' and is a popular Email Marketing service in the social & communications category. There are more than 100 alternatives to Brevo for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and iPhone apps. The best Brevo alternative is Odoo, which is both free and Open Source. Other great apps like Brevo are Mailchimp, FreeScout, Listmonk and GetResponse.
Create a virtual simulation of your email in the top 15, most used email clients! Our Email Acid Test will analyze your code and identify exactly which HTML tags and/or CSS properties are not supported by each email client.



Email Director is an email application to help you stay in touch with your target audience. Email Director allows you to communicate with your clients and customers in a more convenient way and send personalized messages to your customers, subscribers and friends.

Unspam.email is an online spam tester tool for emails. It helps to improve the deliverability and reputation of your email campaigns.

minemymail.com - extract emails from popular webmail clients like Gmail, Yahoo, AOL, and iCloud to create targeted mailing lists.
CuratedLetters is a SaaS platform for creating and distributing newsletters. It offers automated content curation, RSS integration, and a Bookmark tool for easy link collection. Even more, you can earn passive income easily with our Ad share revenue model.








Livewire is a Voice and Video chat software to help grow your business, now make high quality video and voice calls between the web and mobile apps.




Chaskiq is a 100% open source conversational marketing platform build as an alternative for Intercom, Drift, and others, currently under active development.




Gutuma was born out of the need for free mailing list / newsletter software that is geared, not towards mass-marketing companies and spammers, but web developers who need a system that can be easily integrated with an existing web site.


Mailblast allows marketers to send emails at a fraction of the cost of traditional email marketing services.




ListShine Mailing List Management offering optimized email marketing and creation of beautiful emails!




Notocat is a fully-featured newsletter platform built on Notion. Writing issues will finally be a pleasure.
This is not an email marketing provider.