Head-to-Head Comparison · Alternative to Constant Contact · 📮 newsletters
Constant Contact vs listmonk
Lists, campaigns and embeddable forms in a fast admin; hand-holding is not bundled. Here is how listmonk ($0/mo open source) stacks up against Constant Contact ($8.40/mo) across cost, hosting, data privacy, and real-world trade-offs.
listmonk
$0.00/mo · AGPL-3.0
Constant Contact vs listmonk Specification Matrix
facts verified 2026-08-10
| Dimension | Constant Contact (Paid) | listmonk (Replacement) |
|---|---|---|
| Monthly Price | $8.40 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $101 / yr | $0 / yr (Save $101) |
| 1-Year Cost (5 seats) | $504 / yr | $0 / yr (Save $504) |
| 1-Year Cost (10 seats) | $1,008 / yr | $0 / yr (Save $1,008) |
| 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 | — | ★ 23k (active jul 2026) |
Deep Dive: Switching from Constant Contact to listmonk
Trade-offs, installation & data architecture
What you trade away
listmonk handles lists, campaigns, and embeddable forms, but it offers much less onboarding, design assistance, and small-business hand-holding than Constant Contact.
How to deploy listmonk
Docker Compose or a single release binary plus PostgreSQL
What it takes to run
You still need a PostgreSQL database and a trustworthy SMTP/API sender with authenticated DNS.
Where your data lives
Subscribers, campaigns, templates, and analytics live in a PostgreSQL database on your server.
Why fork listmonk instead of vibe-coding a Constant Contact clone?
The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Constant Contact, send simple newsletters, manage contacts, and publish signup forms. The hard boundary is deliverability, templates, event and social tools, integrations, and support, plus deliverability, growth network, and integrations.
Constant Contact vs listmonk FAQ
Is listmonk a good free alternative to Constant Contact?+
Yes. listmonk is a verified open-source (AGPL-3.0) replacement for Constant Contact. Lists, campaigns and embeddable forms in a fast admin; hand-holding is not bundled.
What is the catch when switching from Constant Contact to listmonk?+
listmonk handles lists, campaigns, and embeddable forms, but it offers much less onboarding, design assistance, and small-business hand-holding than Constant Contact.
How much do you save switching from Constant Contact to listmonk?+
Constant Contact costs $8.40/mo ($101/yr) per seat, whereas listmonk is $0/mo. Switching saves $101/yr for a solo user, $504/yr for a 5-person team, and $1,008/yr for a 10-person team.
How do I install or self-host listmonk instead of Constant Contact?+
Install: Docker Compose or a single release binary plus PostgreSQL. Setup: You still need a PostgreSQL database and a trustworthy SMTP/API sender with authenticated DNS.
