BillionMail
A free, self-hosted open-source mail server and email marketing solution for businesses.
Recommended for
- Solo / Indie
- Idea-Stage
SSIE
Stage Fit Recommendations
Following data shows why BillionMail is recommended for listed teams. The Fit Score represents the percentage fit of BillionMail to each company stages, as calculated by the SSIE.
Stage
Fit Score
Fit Reasons
Solo / Indie
$0–$2,000 MRR
70- Free from monthly fees
- Open-source under AGPLv3 license
- Self-hosted mailserver and email marketing solution
Idea-Stage
$0
72- Real-time analytics dashboard
- Unlimited email sending
BillionMail is a free, open-source mail server and email marketing platform that enables users to set up their own SMTP mail server. It offers one-click installation via Aapanel, allowing users to get their server running in minutes. The platform provides step-by-step guidance for configuring essential DNS records, real-time analytics for tracking deliverability rates, and a data visualization dashboard for instant insights. BillionMail supports unlimited email sending, has no built-in speed limit, and is fully self-hosted, making it dev-friendly and free from monthly fees. It also includes features for building and managing email campaigns, with options to write or paste emails, choose list tags, and set send times.
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