home.pl - home.pl provides Internet services for small and medium-sized enterprises.
Stripo - Stripo is an all-in-one email design platform. We enable our clients to build emails of any complexity, including interactive AMP emails, really fast and easy.
History of Product Hunt - Learn community building from Product Hunt's example
MJML - The open source framework for responsive emails
ClaporSlap - It's like tinder for finding products
Templates by Email Monster - Hundreds of free, responsive email templates. Pick and edit.