Zimbra
Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
21 Alternatives To Zimbra
Agile CRM
Agile CRM (Customer relationship management) features modern CRM with marketing automation, social suite & web analytics, allowing small businesses to sell and market like the Fortune 500.
Campaigner
Is your email marketing failing to produce the revenue you expect? Learn how to send email campaigns that deliver results with Campaigner. Try our free 30-day trial today.
Gmail
Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Jostle
A new kind of employee intranet that drives engagement & workplace culture. Achieves social participation in work relevant way. Participation rates are over 85%.
MailChimp
MailChimp is the best way to design, send, and share email newsletters.
Outlook
Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
ProtonMail
Secure email with absolutely no compromises. Get your free encrypted email account today.
SpamTitan by TitanHQ
Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.
Zoho Campaigns
Zoho Campaigns is an email marketing tool with CRM & social media integration to help you create, send and track effective email campaigns.
Zoho Connect
Zoho Connect is a team collaboration software that helps teams ideate, discuss, and work together, from any place, on any device.
eM Client
eM Client is a Windows-based email client for sending and receiving emails, and managing calendars, contacts and tasks.