6 Best Open Source Sendinblue Alternatives
A curated collection of the 6 best open source and self-hosted alternatives to Sendinblue in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Sendinblue in 2026? The top open-source alternative is Listmonk — Send email campaigns and transactional messages to millions of subscribers with a single high-performance binary backed by Postgres..
Other highly rated open-source Sendinblue alternatives include Plunk, Dittofeed and Notifuse.
Send email campaigns and transactional messages to millions of subscribers with a single high-performance binary backed by Postgres.
Send email campaigns and transactional messages to millions of subscribers with a single high-performance binary backed by Postgres.
Plunk unifies marketing, transactional, and broadcast emails into a single, complete solution for businesses of all sizes.
Plunk unifies marketing, transactional, and broadcast emails into a single, complete solution for businesses of all sizes.
Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.
Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.
Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.
Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.
Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.
Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.
Create and send newsletters with complete privacy protection. No tracking, no data collection - just simple, clean email delivery with customizable templates and archive sites.
Create and send newsletters with complete privacy protection. No tracking, no data collection - just simple, clean email delivery with customizable templates and archive sites.
About Sendinblue
All-in-one platform to manage your customer relationships via Email, SMS, Chat and more