MailChimp - MailChimp is the best way to design, send, and share email newsletters.
match.color.io - Automatically match colors of any image or movie with ML
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.
Image Colour Transfer - A free-to-use browser-based application that allows an image to be recoloured to match the colours of another image using novel methods.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
Color Palette Generator - Enter the URL of an image and find its color palette