Head-to-Head Comparison · Alternative to Sendinblue · 📈 seo & marketing
Sendinblue vs Keila
Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns. Here is how Keila ($0/mo open source) stacks up against Sendinblue ($49/mo) across cost, hosting, data privacy, and real-world trade-offs.
Keila is a verified AGPL-3.0+-licensed open-source replacement for Sendinblue. Switching from Sendinblue ($49/mo) saves $588/yr per solo seat, or $2,940/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Keila gives you a friendly campaign editor and tracking, but delivery reputation, SMTP configuration, backups, and upgrades become your responsibility rather than Campaign Monitor's.
Sendinblue vs Keila Specifications
facts verified 2026-11-07
| Dimension | Sendinblue (Paid) | Keila (Replacement) |
|---|---|---|
| Monthly Price | $49 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $588 / yr | $0 / yr (Save $588) |
| 1-Year Cost (5 seats) | $2,940 / yr | $0 / yr (Save $2,940) |
| 1-Year Cost (10 seats) | $5,880 / yr | $0 / yr (Save $5,880) |
| Source & License | Proprietary SaaS | open source AGPL-3.0+ |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 2.3k (active nov 2026) |
Deep Dive: Switching from Sendinblue to Keila
Trade-offs, installation & data architecture
What you trade away
Keila gives you a friendly campaign editor and tracking, but delivery reputation, SMTP configuration, backups, and upgrades become your responsibility rather than Campaign Monitor's.
How to deploy Keila
Keila Cloud signup or Docker image plus PostgreSQL
What it takes to run
Self-hosting requires Docker, PostgreSQL, a public HTTPS domain, and credentials for SMTP, SES, SendGrid, Mailgun, or Postmark.
Where your data lives
Self-hosted subscribers, campaigns, and job state live in PostgreSQL; uploaded campaign assets live on persistent server storage.
Why fork Keila instead of vibe-coding a Sendinblue clone?
Instead of paying recurring SaaS fees for Sendinblue or rebuilding it from scratch, deploy one of the 6 battle-tested open-source alternatives like Listmonk.
Sendinblue vs Keila FAQ
Is Keila a good free alternative to Sendinblue?+
Yes. Keila is a verified open-source (AGPL-3.0+) replacement for Sendinblue. Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.
What is the catch when switching from Sendinblue to Keila?+
Keila gives you a friendly campaign editor and tracking, but delivery reputation, SMTP configuration, backups, and upgrades become your responsibility rather than Campaign Monitor's.
How much do you save switching from Sendinblue to Keila?+
Sendinblue costs $49/mo ($588/yr) per seat, whereas Keila is $0/mo. Switching saves $588/yr for a solo user, $2,940/yr for a 5-person team, and $5,880/yr for a 10-person team.
How do I install or self-host Keila instead of Sendinblue?+
Install: Keila Cloud signup or Docker image plus PostgreSQL. Setup: Self-hosting requires Docker, PostgreSQL, a public HTTPS domain, and credentials for SMTP, SES, SendGrid, Mailgun, or Postmark.
