# Sendportal: Free Open Source Alternative to AutoSend, GetResponse, Klaviyo

Canonical: https://caniforkit.com/fork/sendportal
Last updated: 2026-11-07

Sendportal (Open Source, Open Source) replaces AutoSend, GetResponse, Klaviyo, Moosend. Open-source email marketing platform offering unlimited subscribers, campaigns, and workspaces. Self-hosted solution with powerful API and beautiful interface.

## Tool Specifications
- **Tool Name**: Sendportal
- **Type**: Open Source Project
- **License**: Open Source
- **Official Website**: https://sendportal.io
- **GitHub Repository**: https://github.com/mettle/sendportal
- **GitHub Stars**: ★ 2.2k
- **Runs On**: Self-host
- **Maintenance Status**: nov 2026
- **Platforms**: web, self-hosted, docker to self-host
- **Data Storage**: All application data and configuration live on your own server or local database.
- **Installation**: Clone https://github.com/mettle/sendportal or deploy with Docker Compose
- **Setup Requirements**: Deploy via Docker or binary release from GitHub and configure environment variables.
- **The Catch / Limitation**: Requires self-hosting setup, updates, and server maintenance compared to managed AutoSend.

## Paid SaaS Applications Replaced (6)
Replacing these paid tools with Sendportal saves up to $294/mo ($3,528/yr) in software subscriptions:

| Replaced Software | Category | SaaS Price | Comparison Guide |
| --- | --- | --- | --- |
| [AutoSend](https://caniforkit.com/autosend) | [seo & marketing](https://caniforkit.com/category/seo-marketing) | $49/mo | [Compare AutoSend vs Sendportal](https://caniforkit.com/vs/autosend-vs-sendportal) |
| [GetResponse](https://caniforkit.com/getresponse) | [seo & marketing](https://caniforkit.com/category/seo-marketing) | $49/mo | [Compare GetResponse vs Sendportal](https://caniforkit.com/vs/getresponse-vs-sendportal) |
| [Klaviyo](https://caniforkit.com/klaviyo) | [seo & marketing](https://caniforkit.com/category/seo-marketing) | $49/mo | [Compare Klaviyo vs Sendportal](https://caniforkit.com/vs/klaviyo-vs-sendportal) |
| [Moosend](https://caniforkit.com/moosend) | [seo & marketing](https://caniforkit.com/category/seo-marketing) | $49/mo | [Compare Moosend vs Sendportal](https://caniforkit.com/vs/moosend-vs-sendportal) |
| [SendGrid](https://caniforkit.com/sendgrid) | [seo & marketing](https://caniforkit.com/category/seo-marketing) | $49/mo | [Compare SendGrid vs Sendportal](https://caniforkit.com/vs/sendgrid-vs-sendportal) |
| [Sendy](https://caniforkit.com/sendy) | [seo & marketing](https://caniforkit.com/category/seo-marketing) | $49/mo | [Compare Sendy vs Sendportal](https://caniforkit.com/vs/sendy-vs-sendportal) |

## Frequently Asked 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 is the trade-off or limitation of using Sendportal?
Requires self-hosting setup, updates, and server maintenance compared to managed AutoSend.

## Related

- [Self-Hosted Open Source Directory](https://caniforkit.com/self-hosted)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Software Categories Directory](https://caniforkit.com/categories)
- [Homepage](https://caniforkit.com)