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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Mailfence

    Score7 out of 10
    N/AMailfence is a secure and private email collaboration suite that offers OpenPGP encryption. The solution includes a suite of features such as Mailfence Email, Documents, Calendar, and

    $0

    Slack

    Score9.1 out of 10
    N/ASlack is a group messaging or team collaboration app that aims to simplify communication for businesses. Features include open discussions, private groups, and direct messaging, as well as deep contextual search and message archiving, and file sharing. Slack integrates with a number of other tools, such as MailChimp, Dropbox, and Google Drive. Slack was acquired by Salesforce in December 2020. The product is free to use, and also has paid plans with more features and greater controls. The…

    $8.75

    per month per user

    Pricing
    MailfenceSlack
    Editions & Modules
    FREE
    $0
    Entry
    $2.50
    per user, per month
    PRO
    $7.50
    per user, per month
    ULTRA
    $25
    per user, per month
    Free
    $0
    Pro
    $7.25*
    per month per user
    Business+
    $12.50*
    per month per user
    Enterprise
    Contact Sales
    Offerings
    Pricing Offerings
    MailfenceSlack
    Free Trial
    YesYes
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details—*Per active user, per month, when paying once a year. Pro is $8.75 USD per active user when paying month to month. Business+ is $15.00 USD per active user when paying month to month.
    More Pricing Information
    Community Pulse
    MailfenceSlack
    Considered Both Products
    Mailfence
    No answer on this topic
    Salesforce
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    97%
    Would buy again
    389 Answers
    Delivers good value for the price
    No answers on this topic
    99%
    Delivers good value for the price
    330 Answers
    Happy with the feature set
    No answers on this topic
    98%
    Happy with the feature set
    392 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    97%
    Lived up to sales and marketing promises
    222 Answers
    Implementation went as expected
    No answers on this topic
    98%
    Implementation went as expected
    250 Answers
    Features
    MailfenceSlack
    Project Management
    Comparison of Project Management features of Mailfence and Slack
    Feature
    Mailfence
    -
    Ratings
    Slack
    8.3
    479 Ratings
    8% above category average
    Task Management00 Ratings8.2310 Ratings
    Gantt Charts00 Ratings6.961 Ratings
    Scheduling00 Ratings7.9259 Ratings
    Workflow Automation00 Ratings8.4284 Ratings
    Mobile Access00 Ratings9.5460 Ratings
    Search00 Ratings8.8463 Ratings
    Visual planning tools00 Ratings8.0187 Ratings
    Communication
    Comparison of Communication features of Mailfence and Slack
    Feature
    Mailfence
    -
    Ratings
    Slack
    8.9
    488 Ratings
    12% above category average
    Chat00 Ratings9.8488 Ratings
    Notifications00 Ratings9.1484 Ratings
    Discussions00 Ratings9.6473 Ratings
    Surveys00 Ratings8.1302 Ratings
    Internal knowledgebase00 Ratings7.8300 Ratings
    Integrates with GoToMeeting00 Ratings8.9110 Ratings
    Integrates with Gmail and Google Hangouts00 Ratings8.7182 Ratings
    Integrates with Outlook00 Ratings8.9120 Ratings
    File Sharing & Management
    Comparison of File Sharing & Management features of Mailfence and Slack
    Feature
    Mailfence
    -
    Ratings
    Slack
    8.7
    461 Ratings
    11% above category average
    Versioning00 Ratings8.4229 Ratings
    Video files00 Ratings8.9412 Ratings
    Audio files00 Ratings9.1403 Ratings
    Document collaboration00 Ratings8.5318 Ratings
    Access control00 Ratings8.4305 Ratings
    Advanced security features00 Ratings8.4264 Ratings
    Integrates with Google Drive00 Ratings9.0211 Ratings
    Device sync00 Ratings9.1339 Ratings
    Best Alternatives
    MailfenceSlack
    Small Businesses
    Paubox Email Suite
    Score10 out of 10
    Flock
    Score9.1 out of 10
    Medium-sized Companies
    Webroot Advanced Email Encryption powered by Zix
    Score9.6 out of 10
    Microsoft Viva Engage
    Score7.9 out of 10
    Enterprises
    DataMotion
    Score9.4 out of 10
    Google Keep
    Score9.9 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    MailfenceSlack
    Likelihood to Recommend
    7.0
    (1 ratings)
    9.4
    (488 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    10.0
    (23 ratings)
    Usability
    -
    (0 ratings)
    9.2
    (103 ratings)
    Availability
    -
    (0 ratings)
    10.0
    (1 ratings)
    Performance
    -
    (0 ratings)
    10.0
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    10.0
    (66 ratings)
    Implementation Rating
    -
    (0 ratings)
    10.0
    (3 ratings)
    Configurability
    -
    (0 ratings)
    10.0
    (1 ratings)
    Ease of integration
    -
    (0 ratings)
    7.0
    (1 ratings)
    User Testimonials
    MailfenceSlack
    Likelihood to Recommend
    Mailfence
    This is a great tool for any business that manages a high flow of emails and communications with both employees and also clients or customers. It is also a perfect tool if you manage private or delicate data that needs to be kept safe, like payment details of clients or business transactions with customers, especially if said customers are other big companies. This tool will make sure to have all the company's information and communications in a safe easy to use place
    Incentivized
    Read full review
    Salesforce
    If you population likes technology, then I would recommend Slack. It is more difficult to implement if not everyone is on Slack or knows how to use it. Slack was used well by some employees who loved it. Slack allowed them to plan annual events and get feedback and ideas from those involved in the event
    Incentivized
    Read full review
    Pros
    Mailfence
    • The contact book is easy to use and modify.
    • The calendar allows to share events with coworkers.
    • It encrypts information and keeps it safe.
    Incentivized
    Read full review
    Salesforce
    • Huddles Run smoothly without any interferences.
    • Smooth individual calls quick and easy without any interruptions.
    • seamless notifications across multiple devices
    • The ability to easily tag a team member to urgently attend to a specific escalation.
    • Slack being user friendly and able to integrate easily with other platforms and apps.
    • How to easily open up different channels for different escalations and needs.
    • a safe direct messaging option.
    Incentivized
    Read full review
    Cons
    Mailfence
    • The interface is too blank, it could be personalizable.
    • Fonts and size of text could have room to modification.
    • Accessing and sharing documents outside the tool is difficult.
    Incentivized
    Read full review
    Salesforce
    • Would love a better integration with GitHub. For example, notifications when your PR is updated, when review is requested, @-mention in comments, etc.
    • Improved "Later" tab, for example the ability to create to-do lists or making the "Later" tab into a more powerful to-do list (annotate items with notes)
    • More powerful integrations, e.g. Google Calendar could render a calendar view within Slack, rather than sending the daily schedule
    Incentivized
    Read full review
    Likelihood to Renew
    Mailfence
    No answers on this topic
    Salesforce
    To be more transparent, I give 10 because Slack serves our collaboration needs. It provide us a good platform for team communication relaying important update within the company, it has even mobile app where you can install in your phone to monitor any updates within that team that needs your immediate attention and intervention.
    Incentivized
    Read full review
    Usability
    Mailfence
    No answers on this topic
    Salesforce
    Slack is one of the easiest platforms to use! It is very aesthetically pleasing and you can arrange the chats and other features the way you personally like it. They kept it pretty simple for people who aren’t looking to do anything more than streamlining communication, but they definitely have options for folks to build out the Workspace more.
    Incentivized
    Read full review
    Reliability and Availability
    Mailfence
    No answers on this topic
    Salesforce
    Yes, the app works 24/7. I don't even recall having any period that we could not use since the implementation. Even the maintenance periods are barely noticeable and our work is not impacted by it when it happens.
    Incentivized
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    Performance
    Mailfence
    No answers on this topic
    Salesforce
    Slack is a soft app, we don't have many issues with it. I recall one or two people complaining about something during our usage period, but I didn't have a bad experience. When the app is slow, usually the problem is with my computer or my internet. The app works just fine.
    Incentivized
    Read full review
    Support Rating
    Mailfence
    No answers on this topic
    Salesforce
    Whenever I've had to troubleshoot an issue with Slack (which, to be honest, has not happened very often), their online documentation has been easy to locate, easy to understand, and effective in resolving my issue. Slack's ever-growing popularity also means that there's a large community of practice out there that can be depended upon.
    Incentivized
    Read full review
    Implementation Rating
    Mailfence
    No answers on this topic
    Salesforce
    I was not part of the implementation team, but I recall being 100% happy and excited to learn and use a new tool. I'm still am to be honest.
    Incentivized
    Read full review
    Alternatives Considered
    Mailfence
    No answers on this topic
    Salesforce
    Having had a lot of experience with Google Chat and Teams, Slack is far and away the better option. In comparison to Teams, Slack is much cleaner with a far more user friendly AI, Teams is far too clunky and feels tiresome to use, whereas it is super easy to pick up Slack and be able to configure it do exactly what you need. Whilst I don't find a massive difference between the usability and UI of Google Chat to Slack. Slack's range of features far outweighs Google Chat. The ease of external connections, workflows, file sharing, external connections for notifications (Make, Zapier etc), plus the huge range of apps you can connect to enhance your workspace is incredible. Google Chat does benefit from directly integrating into your Google Suite so you can get access to automatic status updates based on calendar activity, which would be nice for Slack to have
    Incentivized
    Read full review
    Return on Investment
    Mailfence
    • It made communication inside the company fluid and easy
    • Less time checking various emails or looking for contact's email addresses means more time of productivity
    • Better organization means more fluid work productivity and better results with clients
    Incentivized
    Read full review
    Salesforce
    • Use of Slack has enabled us to stay aligned with sales and ensure accurate forecasting.
    • The product has reduced delays in decisions making and helps us to improve on transparency in our departments.
    • Slack has eliminated the use if emails as it allows direct messaging. This has ensured real-time communication.
    Incentivized
    Read full review
    ScreenShots

    Mailfence Screenshots

    Screenshot of Mailfence EmailScreenshot of Mailfence DocumentsScreenshot of Mailfence CalendarScreenshot of Mailfence Contacts