Open source alternatives to Klaviyo
Compare open source projects that can replace or complement this product.
Listmonk
Open-source platform for managing subscribers, creating campaigns, and sending bulk emails with advanced features and integrations.
Postal
Self-hosted email delivery platform with powerful features for transactional and bulk emails, offering full control and customization.
Mautic
Mautic is a free and open source marketing automation platform that helps businesses manage leads, create campaigns, and analyze results.
Sendportal
Open-source email marketing platform offering unlimited subscribers, campaigns, and workspaces. Self-hosted solution with powerful API and beautiful interface.
Keila
Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.
Notifuse
Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.
featul
Collect feedback, plan with roadmaps, and share updates all in a simple, privacy-first platform.
