Top 3 Open-Source Alternatives to Outlook4Gmail

Product categories

Anti-Spam Email Email Clients Email Management Email Security Enterprise Communication Hosted Email Kanban Network Security Productivity Security Software Tech

Summary

The top open-source alternatives to Outlook4Gmail are SpamTitan, Kanmail, and Tutanota. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

SpamTitan Landing Page
1

SpamTitan

Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.
Pricing:
- Open Source
- Free Trial
- $0.81 / Monthly (Per User)
#Anti-Spam #Email Security #Email Management
Kanmail Landing Page
2

Kanmail

An email client that works like a kanban board.
Pricing:
- Open Source
- Paid
- Free Trial
- $45.0 / One-off (Limited time v1 license)
#Email Clients #Kanban #Productivity 4 social mentions
Tutanota Landing Page
3

Tutanota

Get your encrypted mailbox for free.
Pricing:
- Open Source
#Email #Email Clients #Enterprise Communication 177 social mentions

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Outlook4Gmail

Outlook4Gmail provides easy synchronization of your Outlook and Google accounts

Top 3 Open-Source Alternatives to Outlook4Gmail

Product categories

Summary

SpamTitan

Kanmail

Tutanota

Outlook4Gmail discussion