Software Alternatives & Reviews

Kerio Connect VS ProtonMail

Compare Kerio Connect VS ProtonMail and see what are their differences

Kerio Connect logo Kerio Connect

KerioConnect is a commercial mail and groupware server.

ProtonMail logo ProtonMail

Secure email with absolutely no compromises. Get your free encrypted email account today.
  • Kerio Connect Landing page
    Landing page //
    2023-04-21
  • ProtonMail Landing page
    Landing page //
    2023-10-15

Kerio Connect videos

Kerio Connect

More videos:

  • Review - Что нового в Kerio Connect 9.2
  • Review - Share Contacts With GetSync'd Hosted Kerio Connect

ProtonMail videos

ProtonMail Review - Good or Not?

More videos:

  • Review - ProtonMail Review
  • Review - Top 4 Email Services BETTER than Protonmail!

Category Popularity

0-100% (relative to Kerio Connect and ProtonMail)
Project Management
100 100%
0% 0
Email
4 4%
96% 96
No Code
100 100%
0% 0
Email Clients
0 0%
100% 100

User comments

Share your experience with using Kerio Connect and ProtonMail. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Kerio Connect and ProtonMail

Kerio Connect Reviews

10 Microsoft Exchange Server Alternatives
Kerio Connect is a software that helps the user to make his email, contacts, calendars, and task management more easily at an affordable price. With this platform, the user has secure and immediate access to the communication system instantly at any time, anywhere, on any device around the globe without the complex overhead. Users are also allowed to choose a basic free...
Overview of 5 Best Microsoft Exchange Server Alternatives
Kerio Connect is a great alternative suite that offers business-level email service, calendar applications, instant messaging, etc. For the deployment options, companies can choose between on-prem deployment or partner-hosted cloud-based systems, while the entire installation and deployment are done extremely quickly.
Source: jatheon.com
6 Contenders for Best Microsoft Exchange Alternative
Recently acquired by GFI Software, Kerio Connect is a software suite featuring business email, instant messaging, calendar applications and more. Users have their choice of on-premises deployment or partner-hosted cloud environment and, according to the GFI website, Kerio Connect takes as little as 10 minutes to install and deploy. Kerio Connect offers many of the same...

ProtonMail Reviews

  1. A great product made by a great team

    Protonmail is the best secure email solution period, other products in the suite such as ProtonVPN and hopefully soon Drive and Calendar will finally make it the perfect Gsuite alternative.

    👍 Pros:    Encryption|Easy to use|Excellent features|Easy integration
    👎 Cons:    None

10 Best Alternatives to Microsoft Outlook to Try in 2023
It's hard to find a more trustworthy email service provider than ProtonMail. It's built for people who want to be sure that no one is accessing their data, and that's where it clearly comes out ahead compared to Outlook, which is owned by Microsoft. But when choosing ProtonMail, you may miss some of the key features and integrations offered by Microsoft and its line of apps.
Source: mysignature.io
11 Top Outlook Alternatives to Try
With ProtonMail, your email is even protected from ProtonMail. Your data is stored using zero-access encryption, so ProtonMail itself doesn’t know your password and can’t decrypt your emails.
Source: kinsta.com
CTemplar Email Shutting Down – Try These Alternatives
As we noted in the ProtonMail review, every email provider must comply with government laws and regulations in the country in which it operates. ProtonMail sells itself as a private email service, but ProtonMail also logs users for various government entities.
The BEST Email Hosting Providers for Small Business in 2021
ProtonMail is an easy-to-use, secure email service with built-in end-to-end encryption and state-of-the-art security features. ProtonMail put an emphasis on internet security and its goal is to build an internet that respects privacy and is secure against cyberattacks. They are a company committed to developing and distributing tools that are essential to the protection of...
ProtonMail Compares Apple to Mafia, Says App Was Forced Into In-App Purchases in 2018
Apple apparently told ProtonMail "out of the blue" that it was required to add an in-app purchase option to stay in the ‌App Store‌. Similar to the situations with HEY and Wordpress earlier this year, ProtonMail had a mention of paid plans in the app, which prompted Apple to ask for the same subscription options to be offered via in-app purchase.

Social recommendations and mentions

Based on our record, ProtonMail seems to be more popular. It has been mentiond 414 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kerio Connect mentions (0)

We have not tracked any mentions of Kerio Connect yet. Tracking of Kerio Connect recommendations started around Mar 2021.

ProtonMail mentions (414)

  • Email username
    You might want to consider getting a domain name of your own and then get email hosting which will allow you to set up your email in the way you want. If you don't want to have to manage and pay for domain name and email hosting, you may try premium email services like Space Email, Proton Mail etc. With then you'll definitely be able to get a username/email address of your choice. Source: 5 months ago
  • How to Force Current Session Logout - Answered
    I closed all Proton Mail tabs and navigated to protonmail.com and a cleared out login area was shown. Without checking the "keep me logged in", I entered my credentials and was prompted for my 2FA info. I entered that and it worked. Source: 7 months ago
  • help
    Can I add my gmail account to my proton mail account so I can send emails and choose betwen my gmail.com email or my protonmail.com email account? Im not talking about the easy switch feature btw. Source: 8 months ago
  • Ask HN: Gmail Alternatives
    I hear ProtonMail[1] is good, especially for your needs. [1]: https://protonmail.com/. - Source: Hacker News / 8 months ago
  • Which do you use? @protonmail.com, @proton.me or @pm.me?
    Protonmail.com for my primary, though really, simplelogin.com when I sign up at a site. Source: 10 months ago
View more

What are some alternatives?

When comparing Kerio Connect and ProtonMail, you can also consider the following products

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

Zoho Mail - Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.

Creativity 365 - Cross-device content creation suite

Tutanota - Get your encrypted mailbox for free.

Microsoft Teams - Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.

Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.