CO-SENDER is described as 'email, SMS and social marketing platform to send messages worldwide, track results and manage subscriber data in a single place. Full self-service, friendly UI, pricing according usage' and is a Email Marketing Service in the Business & Commerce category. There are more than 100 alternatives to CO-SENDER, not only websites but also apps for a variety of platforms, including Windows, Self-Hosted solutions, iPhone and SaaS. The best alternative is Mailchimp, which is free. Other great sites and apps similar to CO-SENDER are TinyLetter (Free), MailerLite (Freemium), Listmonk (Free, Open Source) and Sendinblue (Freemium).
Mailchimp’s all-in-one Marketing Platform helps small businesses market smarter so you can grow faster. As the backbone for your customer relationships, they provide AI-powered, user-friendly tools anyone can use to be successful.
Send e-mail campaigns, newsletters, manage mailing lists, all from a powerful self-hosted dashboard released as a single binary. High performance and feature packed open source app written in Golang, and backed by Postgres.
Campayn allows you to create, share and track email newsletters and marketing emails. The 'Free for Life' plan allows you to send 20,000 emails to 500 contacts per month. Includes robust features like list segmentation, contact level reporting and ROI tracking.
SendPulse maximizes the core metric of e-mail marketing - newsletter open rate - atomatically. We collect tons of data about billions of subscribers in our system and predict the best time and channel for each subscriber when to deliver the next message to him.