Sendportal
Open-source email marketing platform offering unlimited subscribers, campaigns, and workspaces. Self-hosted solution with powerful API and beautiful interface.
Technical Profile & Specs
verified 2026-11-07
- Cost
- $0 / forever (Open Source)
- License
- Open Source
- Hosting Model
- Self-host (your server)
- Platforms
- webself-hosteddocker to self-host
- Installation
- Clone https://github.com/mettle/sendportal or deploy with Docker Compose
- Operational Setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- Where Your Data Lives
- All application data and configuration live on your own server or local database.
- The Catch / Trade-off
- Requires self-hosting setup, updates, and server maintenance compared to managed AutoSend.
Replaces 6 paid apps
up to $294/mo ($3,528/yr) in subscriptions
Sendportal FAQ
Common questions
Is Sendportal free and open source?+
Sendportal is an open-source tool licensed under Open Source that runs on self-host. Open-source email marketing platform offering unlimited subscribers, campaigns, and workspaces. Self-hosted solution with powerful API and beautiful interface.
What paid software does Sendportal replace?+
Sendportal serves as a free replacement for 6 paid SaaS applications: AutoSend, GetResponse, Klaviyo, Moosend, SendGrid, Sendy, saving up to $294/month ($3,528/year) in subscription bills.
How do you install and set up Sendportal?+
Installation: Clone https://github.com/mettle/sendportal or deploy with Docker Compose. Setup notes: Deploy via Docker or binary release from GitHub and configure environment variables.
What is the catch or trade-off with Sendportal?+
Requires self-hosting setup, updates, and server maintenance compared to managed AutoSend.