Zimbra Collaboration
Business Email Hosting
Open source email and collaboration platform with calendaring, contacts, and chat.
Live ChatOpen Source Management
Alternatives to Fastmail
- 1Business Email Hosting, Email Management
- 2Business Email Hosting, Email Management
Axigen
Business Email Hosting
Business email and collaboration platform with on-premise and cloud deployment options.
Mail server hosting and deliveryEmail security and threat protectionCalendaring and groupware featuresPrice$38.33+ / month
- 3Business Email Hosting, Calendar Management
Mailfence
Email Security
Belgian secure email with OpenPGP encryption, calendar, contacts, and documents.
End to end email encryptionDigital email signaturesOpenpgp key management - 4Business Email Hosting, Email Management
Domain Registration
Domain name registrar and web hosting provider offering cheap domains, SSL certificates, email, and privacy protection for businesses and developers.
Usage-basedE-Commerce HostingCloud HostingPrice$0.80+ / month
- 5Business Email Hosting, Email Management
Kopano
Business Email Hosting
Open-source collaboration and email platform for on-premise deployment in Europe.
Free trialDocument CollaborationEmail Management - 6Business Email Hosting, Email Management
Titan Email
Business Email Hosting
Professional business email provider offering modern email hosting for small businesses.
Email VerificationEmail Security - 7Email Management
Leave Me Alone
Email Management
Privacy-focused email unsubscribe service that scans inboxes for subscriptions and provides one-click unsubscribe without selling data.
Screener for inbox filteringSpam blockerEmail rollups and digestsPrice$19+ one-time
- 8Business Email Hosting
LuxSci
HIPAA Compliance Tools
HIPAA-compliant email, web, and forms hosting platform for healthcare and life sciences organizations.
Detailed deliverability statistics and reportingPrice$29+ / month
- 9Business Email Hosting, Email Management
ISPConfig
Cloud Hosting
Open-source multi-server hosting control panel for managing web, email, DNS, and FTP services with reseller support.
Database administrationFtp and file access managementDns zone management - 10Business Email Hosting
DirectAdmin
Cloud Hosting
Lightweight web hosting control panel for Linux with fast performance, multi-level admin access, and automated SSL management.
Free trialSSL Certificate ManagementE-Commerce HostingPrice$2+ / month
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