# Mailwell

> An e-mail marketing platform with a REST API built for developers.

Mailwell lets you manage subscribers, build campaigns in a visual editor, automate sequences and track deliverability and engagement. Everything is also available through a REST API and webhooks.

- Type: Our product
- Status: Live
- Platforms: Web, API

## Links

- [Website](https://mailwell.sk)
- [Documentation](https://mailwell.sk/docs/api)

## Features

- Lists, segments and tags, with subscriber import and export.
- A visual campaign editor, scheduled sending and A/B testing of subject lines.
- Automation sequences: welcome series, onboarding and re-engagement.
- Analytics for opens, clicks, bounces and conversions.
- Dynamic lists based on behaviour, preferences and custom fields.
- A REST API and webhooks for integrations with other systems.

## Deliverability and sending

- A guided DNS setup for the sending domain during onboarding.
- Custom sending domains (Pro plan) and custom SMTP or sending providers (from the Growth plan).
- Delivery statistics and bounce tracking, and a public platform status page.

## REST API

The REST API returns JSON and has public documentation at mailwell.sk/docs/api. Example: POST /api/v1/subscribers accepts an e-mail, names, lists and tags and returns a status and a subscriber_id. Batch operations handle imports, and webhooks report opens, clicks, bounces and unsubscribes. Full API access and webhooks are on the Pro plan.

## Pricing plans

- Free: 0 EUR, 100 subscribers, 150 e-mails per month, campaigns and basic analytics.
- Starter: 9 EUR per month, 1,000 subscribers, 5,000 e-mails per month, a visual editor and e-mail support.
- Growth: 29 EUR per month, 10,000 subscribers, 50,000 e-mails per month, automations, A/B testing and advanced analytics.
- Pro: 79 EUR per month, 50,000 subscribers, 250,000 e-mails per month, the full API, webhooks, smart segments and custom sending domains.
- Enterprise: custom pricing.
- Annual billing saves 20%. Paid plans include a 14-day free trial without a payment card.

## Who it is for

Mailwell is built for online stores, agencies and media, and for developers who connect e-mail sending to their own systems through the REST API. It fits when you need newsletters, welcome and onboarding series or re-engagement campaigns together with an integration into your own system.

## Technology

The application is built on Laravel 12, Vue 3 and Tailwind CSS 4.

## Gallery

![MailWell home page on a dark background with the headline Send emails that sell and two buttons](https://versiontwo.sk/images/projects/mailwell/desktop.webp)

![MailWell home page on mobile with the headline Send emails that sell and the start of the features section](https://versiontwo.sk/images/projects/mailwell/mobile.webp)

![MailWell features section with six feature cards including subscriber management, campaigns, sequences and REST API](https://versiontwo.sk/images/projects/mailwell/detail.webp)


## Technologies used

Laravel, Vue.js, Tailwind CSS

## Related projects

- [cloudweb.sk and Cloudmail](https://versiontwo.sk/en/project/cloudweb.md): Slovak web hosting, domains and e-mail on your own domain with support in Slovak.
- [FirmAPI](https://versiontwo.sk/en/project/firmapi.md): A REST API and web interface for Slovak company data from dozens of public registers.

## Related services

- [Web Development](https://versiontwo.sk/en/service/web-development.md): We deliver fast, reliable web applications built on cutting-edge technologies.

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- Source page: https://versiontwo.sk/en/project/mailwell
- Language: en
- Other language version (sk): https://versiontwo.sk/projekt/mailwell.md
- Updated: 2026-10-18