European Email & Messaging Software

Disposable email service providing temporary inboxes and an API for developers, focused on EU data sovereignty and GDPR compliance.

A Spanish cloud communications platform for SMS, email marketing, WhatsApp Business, and voice automation via web and API.

Email Service Provider for Transactional Email

Axigen is a European, on-premise email and collaboration platform. The company behind the product, Axigen Messaging SRL, is based in Bucharest, Romania. I believe Axigen could be a strong fit for your Email category, particularly as a European self-hosted/on-premise alternative for organizations looking to maintain full control over their email infrastructure and data. Axigen has been developed in Romania since 2004 and is used by organizations and service providers internationally. It provides a comprehensive messaging platform including email, WebMail, calendaring, collaboration, multi-domai

Bird delivers. From Uber to Netflix, we connect the most trusted businesses to billions of customers every day.

A French all-in-one customer platform for email marketing, SMS, chat, and CRM focused on sustainable growth and personalized connections.

German email marketing with user-friendly campaign editor and analytics.

German email marketing with simple editor and EU-hosted servers.

Simplify your life with eclipso Mail Europe, the central place where you organize your emails, photos, files, contacts, appointments, and much more. Secure email hosting from Germany.

Professional Czech email hosting service providing sovereign communication solutions for businesses with data stored exclusively in Prague.

Cloud-based email infrastructure service providing SMTP and API solutions for transactional and marketing email delivery.

Email marketing for creators and businesses.

Flexmail is the leading email marketing platform in Belgium. From day one, we've focused entirely on growing our platform to deliver powerful, user-friendly email marketing tools.

Global messaging platform and SMS gateway providing SMS, RCS, and integration services with a dedicated EU-hosted sovereignty option.

AI-driven email, marketing automation, and SMS platform with landing pages, funnels, webinars, and 150+ integrations.

A European email and cloud service provider offering secure messaging, file storage, and personal organization tools.

Privacy-focused email and cloud storage service offering personal and business accounts with custom domain support.

A Swiss-hosted secure email service providing webmail, custom domains, and integrated calendar and contact synchronization.

Email marketing tool built for privacy-first teams.

Secure email, calendar and collaboration (Kolab).

European provider for transactional and broadcast email delivery with a focus on high deliverability and GDPR compliance.

German secure email and collaboration suite (Mail, Drive, Meet, Office) with GDPR compliance and hosting in certified German data centres.

A German-developed, Docker-based mail server and groupware distribution suite.

A simple yet powerful email marketing and automation platform designed for businesses of all sizes to grow their audience.

A secure and private email suite with integrated OpenPGP encryption, digital signatures, and office tools based in Belgium.

Email marketing platform.

A privacy-focused French email service offering webmail, agenda, cloud storage, and specialized accounts for kids and professionals.

A Swiss email hosting provider offering unlimited email addresses and domains for personal and business use.

Omnichannel marketing automation platform for ecommerce, specializing in email, SMS, and web push notifications.

Global leader in open-source communication and office productivity software for service providers and enterprises.

Posteo is an independent, ad-free, and green email provider based in Berlin that prioritizes privacy and sustainability.

Postscale is an Estonian developer-focused email infrastructure platform providing transactional APIs and inbound processing with EU data residency.

End-to-end encrypted email based in Switzerland. Industry leader in secure, private email.

rapidmail is the simple and effective newsletter software made in Germany. Create and send professional newsletters with just a few clicks, plus comprehensive analytics and automation.

Retarus provides enterprise-grade cloud messaging solutions for email, fax, SMS, and EDI to optimize global business communications and digital processes.

A Norwegian provider of secure, privacy-focused email, calendar, and domain hosting services.

Email marketing and automation.

All-in-one email marketing and transactional email platform designed for SMBs and ecommerce brands with high deliverability and automation.

A business messaging gateway providing API and web-based solutions for SMS sending, receiving, and voice automation.

Open-source email alias service providing anonymous forwarding to protect user privacy and prevent spam.

Sinch is pioneering the way the world communicates. More than 150,000 businesses — including Google, Uber, Paypal, Visa, Tinder, and many others — rely on Sinch

Omnichannel messaging platform and SMS gateway providing bulk SMS, API integrations, and 2-way communication.

smstools is a European communication service

Groupware/email (self-host).

European email and collaboration.

Privacy-focused email provider.

A French email and SMS sending platform for developers and product builders, focused on transactional delivery and GDPR compliance.

Tipimail helps you send transactional emails that reach your recipients' inboxes quickly and reliably. French email delivery service with high deliverability.

Privacy-focused encrypted email, calendar, and contacts service with post-quantum cryptography.

Email provider (operated in Germany).