Email (Transactional)
Part of Business Services
Transactional email APIs
Services(7)
Ownership Structure
License Type
Country
98/100
EFTA
Bootstrapped
Email (Transactional)
Infomaniak Mail
Sovereign email hosting with Swiss data protection
98/100
EU
BootstrappedGPL-3.0
Email (Transactional)
Tuta
German end-to-end encrypted email, calendar, and contacts
95/100
EFTA
BootstrappedGPL-3.0
Email (Transactional)
ProtonMail
Swiss-based encrypted email service with zero-access architecture
78/100
EU
Public (EU)
Email
MailerSend
Transactional email and SMS service with API, templates, and analytics
73/100
EU
Public (EU)
Email (Transactional)
Scaleway Transactional Email
Instant delivery of transactional emails via API
71/100
EU
Public (EU)
Email (Transactional)
Mailjet
Email marketing software and transactional email API for teams
62/100
Bootstrapped
Email (Transactional)
Mailtrap
Email sandbox and SMTP service for developers
BR
40/100
EU
Mixed (>30% Non-EU)
Email (Transactional)
Brevo
EU-based email, SMS, and CRM platform with automation
37/100
Mixed (<30% Non-EU)
Email (Transactional)
Resend
Email API for developers with React templates and deliverability tools
20/100
Public (US)
Email (Transactional)
Postmark
Transactional email delivery service with API and SMTP