Mailjet was founded in 2010 and is headquartered in Paris, France, serving 55K+ users as an email API and marketing platform. A collaborative editor, SMTP relay, and GDPR compliance suit teams managing both marketing and transactional email for European markets.
SendPulse, founded in 2015 and headquartered in Kyiv, Ukraine, is a multi-channel marketing platform covering email, SMS, web push, and chatbots, with a free plan supporting 500 subscribers.
SparkPost is a provider focused on transactional email sending, offering reliable email infrastructure and efficient delivery, processing over 4 billion emails per day.
Fleek is a decentralized deployment and hosting platform founded in the USA in 2018, delivering content-addressed storage and edge distribution over IPFS/Filecoin with 1-click deployment for mainstream frameworks, a common choice for Web3 sites.
SiteLock is a website security company headquartered in Scottsdale, Arizona, United States, providing malware scanning, DDoS protection, and PCI compliance detection, often bundled with web hosting services.
EmailLabs is a Poland-based email delivery and marketing platform offering SMTP relay and email API with separate routing for transactional and marketing traffic, dedicated IPs, full authentication, and real-time delivery analytics — particularly strong in Eastern Europe.
Launched in 2021 by Basecamp (Chicago, IL), HEY is a ground-up redesign of email featuring the Imbox triage system, sender Screening, and automatic tracker blocking for a radically different email experience.
Founded in 1999 and headquartered in Vancouver, Canada, Hushmail is one of the oldest encrypted email providers, known for built-in OpenPGP encryption and HIPAA-compliant business email plans.
Founded in 2016 in the Netherlands, ImprovMX is a lightweight email forwarding service. Its free plan offers unlimited alias forwarding and Catch-All capture for one domain, with 5-minute DNS setup — ideal for indie developers and site owners.
Founded in 1998 and headquartered in Waltham, Massachusetts, LuxSci is an enterprise-grade email service provider specializing in HIPAA-compliant email and secure communications. It offers end-to-end encryption, email archiving, and the SecureLine security portal — the preferred email infrastructure for healthcare and compliance-sensitive industries.
Mailbox.org, founded in 2014, is Heinlein Support's green encrypted email service based in Berlin, Germany. Powered by OpenXchange, it offers encrypted business email, cloud storage, and online office suite starting at €1/month.
Mailercloud is an email marketing and SMTP relay platform for SMBs, offering a drag-and-drop editor, behavioral triggers, A/B testing, and detailed reporting at an affordable price.
Mailfence was founded in 2017, headquartered in Brussels, Belgium, providing end-to-end encrypted email with built-in OpenPGP. Integrated calendar, contacts, and document storage with a free tier for basic secure communication.
Migadu is a fairly-priced email hosting service from Switzerland with an "Email Done Right" philosophy, supporting unlimited domains and unlimited aliases, billed by actual usage rather than per mailbox.
Founded in 2014, MXroute is a US-based email hosting provider known for exceptional value—unlimited domains, generous storage, and SMTP relay starting at just $45/year.
Posteo is a green encrypted email service from Berlin, Germany, offering 100% renewable energy-powered secure email at just €1/month with anonymous registration and server-side encryption.
Rackspace Email, from Rackspace Technology (founded 1998), specializes in Microsoft Exchange hosted email with 99.999% SLA, Fanatical Support, and compliance archiving capabilities.
Runbox, founded in 1999 in Oslo, Norway, is a veteran independent email hosting provider in the Nordic region. Features 100% renewable energy data centers and Norwegian privacy protection for standard email hosting.
Founded in 2014 and headquartered in Exton, Pennsylvania, SocketLabs is a developer-focused email infrastructure platform offering SMTP relay and REST API for transactional and marketing email delivery.
Founded in 2014 in the Netherlands, Soverin is a privacy-first paid email service. At €3.25/month with no ads, custom domain support, and 100% green energy hosting, it is designed for users who value privacy and environmental sustainability.
StartMail is a privacy-first encrypted email service from the Netherlands, built by the team behind Startpage.com, featuring built-in PGP encryption that works without manual key configuration.
Titan Email is a Newfold Digital (formerly Endurance International Group) brand offering custom domain business email hosting with calendar, contacts, and team collaboration features for SMBs.
Yandex 360 is Yandex's all-in-one business collaboration platform, offering custom domain email, cloud storage, document editing, and video conferencing—the leading Google Workspace alternative in Russia and the CIS.
StatusCake is a UK-based website monitoring service founded in 2014, offering free uptime monitoring, SSL expiry alerts, domain expiry tracking, and status pages for personal site owners and small businesses.