Head-to-Head Comparison · Alternative to EmailOctopus · 📮 newsletters
EmailOctopus vs Keila
A self-hosted list, forms and campaigns without contact caps; you supply deliverability. Here is how Keila ($0/mo open source) stacks up against EmailOctopus ($9/mo) across cost, hosting, data privacy, and real-world trade-offs.
EmailOctopus vs Keila Specification Matrix
facts verified 2026-08-10
| Dimension | EmailOctopus (Paid) | Keila (Replacement) |
|---|---|---|
| Monthly Price | $9 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $108 / yr | $0 / yr (Save $108) |
| 1-Year Cost (5 seats) | $540 / yr | $0 / yr (Save $540) |
| 1-Year Cost (10 seats) | $1,080 / yr | $0 / yr (Save $1,080) |
| Source & License | Proprietary SaaS | open source AGPL-3.0+ |
| Where It Runs | Vendor Cloud | Local or hosted (your machine or their cloud) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 2.2k (active aug 2026) |
Deep Dive: Switching from EmailOctopus to Keila
Trade-offs, installation & data architecture
What you trade away
Keila removes contact pricing, but you must supply the server, SMTP provider, deliverability monitoring, backups, and updates that EmailOctopus manages.
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 EmailOctopus clone?
The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For EmailOctopus, manage a small subscriber list and send compliant campaigns through a hosted provider. The hard boundary is deliverability, templates, automations, landing pages, and customer support, plus deliverability, growth network, and integrations.
EmailOctopus vs Keila FAQ
Is Keila a good free alternative to EmailOctopus?+
Yes. Keila is a verified open-source (AGPL-3.0+) replacement for EmailOctopus. A self-hosted list, forms and campaigns without contact caps; you supply deliverability.
What is the catch when switching from EmailOctopus to Keila?+
Keila removes contact pricing, but you must supply the server, SMTP provider, deliverability monitoring, backups, and updates that EmailOctopus manages.
How much do you save switching from EmailOctopus to Keila?+
EmailOctopus costs $9/mo ($108/yr) per seat, whereas Keila is $0/mo. Switching saves $108/yr for a solo user, $540/yr for a 5-person team, and $1,080/yr for a 10-person team.
How do I install or self-host Keila instead of EmailOctopus?+
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.
