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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Flock

    Score9.1 out of 10
    N/AFlock is a collaborative business messaging application, designed to compete with Slack. The app is presented as a fast and reliable means of communication, and is available in a free edition for teams of up to twenty members.

    $0

    for teams of 1-20 members

    Zulip

    Score7 out of 10
    N/AZulip is a team chat app that is designed for both live and asynchronous conversations. Zulip topics create a separate space for each discussion, so different conversations will never get in each other's way. Teams of all sizes can use Zulip, and Zulip is 100% open-source enterprise-grade software, self-hosted or in the cloud.

    $3.50

    per month per user

    Pricing
    FlockZulip
    Editions & Modules
    Starter
    $0
    for teams of 1-20 members
    Pro
    $6
    per month per user (ideal for teams of 20-100 users)
    Enterprise
    Contact Sales
    for organizations of 100+ members
    Zulip Cloud Free
    $0
    per month per user
    Zulip Free
    $0
    per month per user
    Zulip Basic
    $3.50
    per month per user
    Zulip Cloud Standard
    $8
    per month per user
    Zulip Business
    $8
    per month per user
    Zulip Cloud Plus
    $12
    per month per user
    Offerings
    Pricing Offerings
    FlockZulip
    Free Trial
    NoNo
    Free/Freemium Version
    NoYes
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional DetailsDiscount available for annual pricing.Discount available for annual pricing.
    More Pricing Information
    Features
    FlockZulip
    Project Management
    Comparison of Project Management features of Flock and Zulip
    Feature
    Flock
    7.6
    10 Ratings
    1% below category average
    Zulip
    10.0
    1 Ratings
    26% above category average
    Task Management8.38 Ratings00 Ratings
    Gantt Charts8.05 Ratings00 Ratings
    Scheduling9.38 Ratings00 Ratings
    Workflow Automation7.78 Ratings00 Ratings
    Mobile Access8.310 Ratings10.01 Ratings
    Search7.38 Ratings10.01 Ratings
    Visual planning tools4.05 Ratings00 Ratings
    Communication
    Comparison of Communication features of Flock and Zulip
    Feature
    Flock
    8.0
    10 Ratings
    1% above category average
    Zulip
    10.0
    1 Ratings
    23% above category average
    Chat9.710 Ratings10.01 Ratings
    Notifications9.310 Ratings10.01 Ratings
    Discussions8.310 Ratings10.01 Ratings
    Surveys8.06 Ratings00 Ratings
    Internal knowledgebase5.05 Ratings00 Ratings
    Integrates with GoToMeeting10.01 Ratings00 Ratings
    Integrates with Gmail and Google Hangouts8.06 Ratings00 Ratings
    Integrates with Outlook6.04 Ratings00 Ratings
    File Sharing & Management
    Comparison of File Sharing & Management features of Flock and Zulip
    Feature
    Flock
    6.4
    9 Ratings
    20% below category average
    Zulip
    10.0
    1 Ratings
    24% above category average
    Versioning7.56 Ratings00 Ratings
    Video files7.07 Ratings10.01 Ratings
    Audio files7.07 Ratings10.01 Ratings
    Document collaboration7.09 Ratings10.01 Ratings
    Access control4.06 Ratings00 Ratings
    Advanced security features4.06 Ratings00 Ratings
    Integrates with Google Drive7.07 Ratings00 Ratings
    Device sync7.58 Ratings00 Ratings
    Best Alternatives
    FlockZulip
    Small Businesses
    Google Keep
    Score9.9 out of 10
    Flock
    Score9.1 out of 10
    Medium-sized Companies
    Microsoft Viva Engage
    Score7.8 out of 10
    Microsoft Viva Engage
    Score7.8 out of 10
    Enterprises
    Google Keep
    Score9.9 out of 10
    Google Keep
    Score9.9 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    FlockZulip
    Likelihood to Recommend
    9.1
    (10 ratings)
    7.0
    (1 ratings)
    Usability
    9.3
    (4 ratings)
    8.0
    (1 ratings)
    Support Rating
    8.8
    (3 ratings)
    -
    (0 ratings)
    User Testimonials
    FlockZulip
    Likelihood to Recommend
    Titan.Mail
    Flock is very well suited in scenarios where individuals must communicate via chat. It also works great when teams need to communicate via group chat messages. File and document sharing is another area where Flocks works well. Channels are used for discussions on specific topics or organization-wide announcements. Flock may be less appropriate when you use it for voice and video calls. Where.
    Incentivized
    Read full review
    Zulip
    Zulip is great at what it does, and I enjoy using this product every day, but to me it serves as an alternative to the bigger names in instant communication. If they had more features and offered a simpler profile layout that was easier to look at, my rating would be higher.
    Incentivized
    Read full review
    Pros
    Titan.Mail
    • Networked phones are a thing of past now. We don’t have to stop what we are doing to receive phone calls currently because Flock can do that
    • It is now easy to send messages to many people at the same time, all we need to do is to add all the contants in the chat and select all to send a message
    • This software has an in-built to-do-list which allows us to assign tasks to different people or users and then supervise each independently
    Incentivized
    Read full review
    Zulip
    • Letting you send direct messages
    • Letting you customize each message like adding bullet points and hyperlinks
    • Keeping each thread organized
    Incentivized
    Read full review
    Cons
    Titan.Mail
    • A tool is only good if people use it. Some of the artists I work with found it too complex (though I don't think they really gave it a good shot).
    • We used it heavily for about six months and it didn't hit too many other big negative points.
    Incentivized
    Read full review
    Zulip
    • It would be nice to see a person's title under their name when you click their profile
    • It would be nice to see a person's direct report when you click their profile
    • Including more personalized information in the quick view of a profile would be nice
    Incentivized
    Read full review
    Likelihood to Renew
    Titan.Mail
    We would likely to renew use of Flock for our organization since it meets most of the requirements of team collboration and communication for a small group like us. Most of our Flock users like it's features and use it extensively for day-to-day work. We are quite optimistic about it's future updates.
    Incentivized
    Read full review
    Zulip
    No answers on this topic
    Usability
    Titan.Mail
    It is good to give what an app deserves, Flock is very efficient and effective app to manage the all day to day activities and communicate across all team members, create groups, share files, send reminders schedule reminders for each group or persons and share notes.Pin files and search any messages from anyone with advanced filters. It's a great app.
    Incentivized
    Read full review
    Zulip
    Again, I would like to see more personalized features pertaining to the quick view you get when you click on someone's profile within the software. I do like how it offers a desktop app as well as web browser support. I also like the customizing of notification sounds, there's a lot to choose from which is ideal.
    Incentivized
    Read full review
    Support Rating
    Titan.Mail
    We've only needed customer support a few times with Flock (mainly concerning app integration and security), and they've always been timely and helpful, which are the only things I truly need from support. The response rate was still rapid, and there's plenty of support available online as well for Flock.
    Incentivized
    Read full review
    Zulip
    No answers on this topic
    Alternatives Considered
    Titan.Mail
    Flock as mentioned takes the best of all these apps and improves upon them. Flock's UI was exactly what we were looking for and Flock doesn't overcharge small teams for search functional or messaging. It just offers a great product at a great price combined with great support. Their chat ticket system works almost immediately.
    Incentivized
    Read full review
    Zulip
    I did not have a say in my company choosing Zulip as their main communication channel, but I can understand why they chose Zulip over any other program. It does house different discussion topics better than Teams does in my opinion, and you're able to easily add subtopics underneath them.
    Incentivized
    Read full review
    Return on Investment
    Titan.Mail
    • Organizing notes manually has been drastically reduced. Flock folders and chats are perfect for keeping each file separate.
    • We have not missed one calendar event with Flocks integration of our Google Calendar.
    • Being able to cut out or $99/month case management software has saved a ton of money each month.
    Incentivized
    Read full review
    Zulip
    • I don't feel suited to answer this as I have been with my organization for less than 2 months.
    Incentivized
    Read full review
    ScreenShots

    Flock Screenshots

    Product screenshotProduct screenshotProduct screenshot