Software Alternatives, Accelerators & Startups

Citadel VS Tutanota

Compare Citadel VS Tutanota and see what are their differences

Citadel logo Citadel

Is a collaboration suite (messaging and groupware).

Tutanota logo Tutanota

Get your encrypted mailbox for free.
  • Citadel Landing page
    Landing page //
    2021-10-10
  • Tutanota Landing page
    Landing page //
    2023-07-22

Tuta Mail is the secure email provider with automatic encryption built in. It focuses on security, privacy and open source. Tuta Mail is known as the best ProtonMail alternative as it is the largest encrypted email service in the European Union. German data protection laws which are even better than [Swiss privacy laws]({https://tuta.com/blog/swiss-privacy-is-an-illusion}) make Tuta a great contender in the field of secure communications.

Citadel videos

Citadel: Forged with Fire Review (Rogue Gaming)

More videos:

  • Review - The Citadel Review - Waifustein 3D
  • Review - CITADEL FORGED WITH FIRE Worth Playing? Full Release RPG Multiplayer Game PS4 Xb1 PC

Tutanota videos

Tutanota Review - Good as They Say?

Category Popularity

0-100% (relative to Citadel and Tutanota)
Email
5 5%
95% 95
SMTP Server
100 100%
0% 0
Email Clients
0 0%
100% 100
Data Dashboard
100 100%
0% 0

User comments

Share your experience with using Citadel and Tutanota. 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 Citadel and Tutanota

Citadel Reviews

15 Best iRedMail Alternatives 2021
Citadel has many of the amazing features that people typically flock to iRedMail for such as scheduling/calendaring support, note-taking, file storage, and integrated antispam filtering & server-side mail sorting. It also offers multi-domain support, server-to-server replication, TLS/SSL protocol encryption, and Microsoft Active Directory.
5 Awesome Open Source Groupware Software Suite
Citadel is a free and open source collaboration suite software. It supports protocol such as SMTP, IMAP, Sieve, POP3, GroupDAV, and XMPP. Also includes OpenSSL encryption for additional security. You can run it on your hardware or in the cloud. Feature includes email, calendar/scheduling, address books, bulletin boards (forums), mailing list server, instant messaging, wiki...

Tutanota Reviews

  1. Excellent application for free

    Great app for a free service. Standard security features. Hosted in Germany.

    ๐Ÿ Competitors: ProtonMail, Yandex.Mail, Microsoft Outlook
    ๐Ÿ‘ Pros:    Free basic plan|Data protection and security|Well designed
    ๐Ÿ‘Ž Cons:    Nothing, so far

CTemplar Email Shutting Down โ€“ Try These Alternatives
This specific court case involved Tutanota and it required them to log and record incoming and outgoing emails and provide this data directly to authorities. We discussed the situation in the Tutanota review, but it was also covered in various news reports:

Social recommendations and mentions

Based on our record, Tutanota seems to be more popular. It has been mentiond 177 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.

Citadel mentions (0)

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

Tutanota mentions (177)

  • Please move away from Amazon for Tuta's Domain Name System
    A look at tuta.com and tutanota.com demonstrates that Tuta is using an Amazon Start of Authority (SOA) DNS record and 4 corresponding Amazon Name Server (NS) DNS records. Source: 6 months ago
  • Is there a place to suggest software you'd like to be on the AUR? If not, let it be here!
    I've moved on to Ferdium by the way via the ferdium-electron AUR package. I also use Tuta, Skiff, Google Messages and YouTube Music with it. Source: 6 months ago
  • Can't access new website
    Unfortunately, since you launched the new tuta.com website, I can't access anymore from China, unless I have a VPN service. Source: 6 months ago
  • Change current email from Tutanota to tuta
    Have a non business paid account. Can you change your current tutanota.com email to the tuta.com email? Source: 6 months ago
  • troubles after tutanota became tuta..now cannot log in
    Weeks ago when tutanota became tuta I had same issues...wouldnt allow me log in. I clicked links provided by tuta to "migrate" data...never worked. Few days later...i was able to log in at https://mail.tutanota.com/login and continued until today, when my credentials were not "valid" anymore so tried at tuta.com and same thing. Source: 6 months ago
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What are some alternatives?

When comparing Citadel and Tutanota, you can also consider the following products

AWS IoT Device Defender - Manage the security of your fleet. With AWS IoT Device Defender, you can audit and monitor device configurations. Get started today.

ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.

Azure Sphere - Help protect your connected IoT devices, such as MCUs and crossover modules, development kits, and guardian devices, with Azure Sphere.

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

Symantec Critical System Protection - Symantec Critical System Protection is a flexible and compact behavioral security engine built with application whitelisting infused with anti-exploits for managed or standalone IoT devices.

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