Klaviyo is described as 'provides enterprise ecommerce marketing for everyone. It's a feature-rich platform with a massive list of integrations for everything from Amazon marketplace and Shopify to Facebook Ads, ZOHO and Zendesk' and is a Email Marketing Service in the Business & Commerce category. There are more than 100 alternatives to Klaviyo for a variety of platforms, including Online / Web-based, Windows, Self-Hosted solutions, SaaS and Mac. The best alternative is Mailchimp, which is free. Other great apps like Klaviyo are TinyLetter (Free), Sendinblue (Freemium), HelpCrunch (Paid) and Listmonk (Free, Open Source).
LetterPop is a service that allows you to easily create online newsletters with text and images and several pages. It offers a free plan with which you can publish up to 10 newsletters. When you’ve created a new one, you can update up to 25 contacts with up to 10 eMails per year.
e-meld is a simple, powerful and low cost e-mail merge and marketing tool. It allows you to include any personalised information that you wish into your e-mails. To keep costs down, we let you manage your own list (names, e-mails, customer numbers etc).
UniSender is a simple Email Marketing platform that allows you to Build an Email list with Pop-up forms, Create beautiful Emails, Analyze the success of marketing campaigns, and Automate your busy tasks.
MailBeez is a modular system for email-marketing. MailBeez is designed for Ecommerce Sites running on OsCommerce, Zen Cart, CRE Loaded, xtCommerce and other osCommerce bases systems like OSMax or DigiStore Ecommerce.