Best Free & Open Source Alternatives to Klaviyo
Looking for a free or self-hosted alternative to Klaviyo? Below you'll find the best open source options — community-driven tools that let you own your data without vendor lock-in or recurring subscription costs.
Klaviyo is a marketing automation platform specializing in email and SMS marketing for e-commerce businesses with advanced segmentation and personalization.
Keila
Open Source Newsletter Tool and Mailchimp alternative for creating campaigns and sign-up forms.
Mailchimp
Listmonk
High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
Mailchimp
Plunk
Open-source email platform for sending transactional and marketing emails, self-hostable with a clean API.
Mailchimp
Klaviyo
Klaviyo is a marketing automation platform specializing in email and SMS marketing for e-commerce businesses with advanced segmentation and personalization.