Lettermint

Lettermint is a transactional email service built and hosted in the Netherlands, specifically for European businesses that prioritize data privacy. It focuses on ensuring your critical emails—like password resets, order confirmations, and invoices—reliably reach your customers' inboxes. As the entire operation is based in the EU, you can be confident in your full GDPR compliance and that your data remains within Europe.

The service is designed for developers and businesses needing a direct, effective solution. Key features include:

• High Deliverability: Infrastructure focused on high inbox placement rates, keeping your messages out of spam folders.
• Developer-Friendly Tools: Integrate quickly using the REST API, SDKs for languages like Node and PHP, or a standard SMTP relay.
• Privacy-First Analytics: Track essential metrics like delivery and bounce rates without invasive user tracking.
• Multi-Domain Management: Manage transactional emails for multiple projects or brands from one account.
• Transparent Pricing: Offers clear plans, including a free developer tier to test the service without a credit card.