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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Slack

    Score9 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

    Syncfusion Essential Studio

    Score7.3 out of 10
    N/ASince 2002, Essential Studio® has supported the development of software applications across industries and economic sectors, in both public and private enterprises.

    $0

    with the Syncfusion Essential Studio Community License. It includes free access to all 1,600+ controls and is available to companies and individuals with less than $1 million USD in annual gross revenue and 5 or fewer developers.

    Pricing
    SlackSyncfusion Essential Studio
    Editions & Modules
    Free
    $0
    Pro
    $7.25*
    per month per user
    Business+
    $12.50*
    per month per user
    Enterprise
    Contact Sales
    1. Syncfusion Essential Studio Community License
    $0
    *The Syncfusion Essential Studio Community License includes free access to all 1,600+ controls and is available to companies and individuals with less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees. Note: An entity or organization may not have ever received more than $3,000,000 USD in capital from an outside source, such as private equity or venture capital, in order to be eligible for the Community License.
    2. Essential Studio UI Edition
    Custom Quote
    per year Packages to suit teams of all sizes
    3. Essential Studio Document SDK
    Custom Quote
    per year Packages to suit teams of all sizes
    5. Essential Studio Standalone Document SDKs
    Custom Quote
    per year PDF Viewer SDK; DOCX Editor SDK; Spreadsheet Editor SDK
    4. Essential Studio Standalone UI SDKs
    Custom Quote
    per year Grid SDK*; Chart SDK*; Schedular SDK; Gantt SDK; Rich Text Editor SDK; Diagram SDK; File Manager SDK*
    Offerings
    Pricing Offerings
    SlackSyncfusion Essential Studio
    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.*Grid SDK, Chart SDK, and File Manager SDK are also included as part of the Essential Studio UI Edition. **The Syncfusion Essential Studio Community License includes free access to all 1,600+ controls and is available to companies and individuals with less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees. Note: An entity or organization may not have ever received more than $3,000,000 USD in capital from an outside source, such as private equity or venture capital, in order to be eligible for the Community License.
    More Pricing Information
    Community Pulse
    SlackSyncfusion Essential Studio
    Considered Both Products
    Salesforce
    No answer on this topic
    Syncfusion
    No answer on this topic
    Key User Insights
    Would buy again
    97%
    Would buy again
    503 Answers
    100%
    Would buy again
    29 Answers
    Delivers good value for the price
    99%
    Delivers good value for the price
    426 Answers
    100%
    Delivers good value for the price
    28 Answers
    Happy with the feature set
    98%
    Happy with the feature set
    510 Answers
    100%
    Happy with the feature set
    29 Answers
    Lived up to sales and marketing promises
    98%
    Lived up to sales and marketing promises
    295 Answers
    100%
    Lived up to sales and marketing promises
    25 Answers
    Implementation went as expected
    99%
    Implementation went as expected
    330 Answers
    93%
    Implementation went as expected
    26 Answers
    Features
    SlackSyncfusion Essential Studio
    Project Management
    Comparison of Project Management features of Slack and Syncfusion Essential Studio
    Feature
    Slack
    7.9
    628 Ratings
    2% above category average
    Syncfusion Essential Studio
    -
    Ratings
    Task Management7.6430 Ratings00 Ratings
    Gantt Charts6.961 Ratings00 Ratings
    Scheduling7.8363 Ratings00 Ratings
    Workflow Automation8.0396 Ratings00 Ratings
    Mobile Access9.4601 Ratings00 Ratings
    Search8.2608 Ratings00 Ratings
    Visual planning tools7.3275 Ratings00 Ratings
    Communication
    Comparison of Communication features of Slack and Syncfusion Essential Studio
    Feature
    Slack
    8.7
    636 Ratings
    9% above category average
    Syncfusion Essential Studio
    -
    Ratings
    Chat9.6635 Ratings00 Ratings
    Notifications8.7632 Ratings00 Ratings
    Discussions9.2620 Ratings00 Ratings
    Surveys8.1413 Ratings00 Ratings
    Internal knowledgebase7.8412 Ratings00 Ratings
    Integrates with GoToMeeting8.9110 Ratings00 Ratings
    Integrates with Gmail and Google Hangouts8.7182 Ratings00 Ratings
    Integrates with Outlook8.9120 Ratings00 Ratings
    File Sharing & Management
    Comparison of File Sharing & Management features of Slack and Syncfusion Essential Studio
    Feature
    Slack
    8.4
    603 Ratings
    4% above category average
    Syncfusion Essential Studio
    -
    Ratings
    Versioning8.2326 Ratings00 Ratings
    Video files8.2541 Ratings00 Ratings
    Audio files8.4527 Ratings00 Ratings
    Document collaboration7.9429 Ratings00 Ratings
    Access control8.3411 Ratings00 Ratings
    Advanced security features8.3362 Ratings00 Ratings
    Integrates with Google Drive9.0211 Ratings00 Ratings
    Device sync9.0455 Ratings00 Ratings
    Best Alternatives
    SlackSyncfusion Essential Studio
    Small Businesses
    Flock
    Score9.5 out of 10
    Progress Kendo UI
    Score8 out of 10
    Medium-sized Companies
    Troop Messenger
    Score9.8 out of 10
    Progress Telerik
    Score9.4 out of 10
    Enterprises
    Cisco Business Edition 7000 (discontinued)
    Score9 out of 10
    Progress Telerik
    Score9.4 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    SlackSyncfusion Essential Studio
    Likelihood to Recommend
    9.1
    (639 ratings)
    8.8
    (31 ratings)
    Likelihood to Renew
    10.0
    (25 ratings)
    8.2
    (2 ratings)
    Usability
    9.0
    (255 ratings)
    8.5
    (5 ratings)
    Availability
    10.0
    (2 ratings)
    -
    (0 ratings)
    Performance
    10.0
    (2 ratings)
    -
    (0 ratings)
    Support Rating
    10.0
    (68 ratings)
    8.3
    (4 ratings)
    Implementation Rating
    8.9
    (5 ratings)
    8.2
    (1 ratings)
    Configurability
    10.0
    (2 ratings)
    -
    (0 ratings)
    Contract Terms and Pricing Model
    10.0
    (1 ratings)
    -
    (0 ratings)
    Data Sharing and Collaboration
    -
    (0 ratings)
    4.9
    (2 ratings)
    Data Sources
    -
    (0 ratings)
    8.0
    (2 ratings)
    Ease of integration
    9.7
    (2 ratings)
    -
    (0 ratings)
    Product Scalability
    10.0
    (1 ratings)
    -
    (0 ratings)
    Professional Services
    10.0
    (1 ratings)
    -
    (0 ratings)
    Vendor post-sale
    10.0
    (1 ratings)
    -
    (0 ratings)
    Vendor pre-sale
    10.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    SlackSyncfusion Essential Studio
    Likelihood to Recommend
    Salesforce
    Slack is ideal for Scrum and agile teams that need continuous communication during sprint planning, daily stand-ups, backlog refinement, testing, and retrospectives. Slack is well-suited for maintaining team knowledge through searchable conversations and dedicated channels, where experienced team members help onboard new QA analysts.
    Read full review
    Syncfusion
    The datagrid is probably their most popular control I would think. It is so flexible and configurable. Most of mine are plain views in ASP.NET Core, but I have a whole bunch that are dynamically created at runtime in my controller. That is so powerful.
    Read full review
    Pros
    Salesforce
    • Customer issues: Threads feature allows us to group a particular issue in a single thread and discuss within that thread. I can use the thread link to embed in JIRA ticket for tracking progress in JIRA (which is our details engineering tracking system).
    • Ability to add folder to Slack channel helps keep important information, documents easily accessible. e.g., we use this to keep a "ramp up" folder that can be used by any new joiner.
    • Global search is effective when I forget which group a particular message was in.
    Read full review
    Syncfusion
    • Integrates well into Microsoft tech stack. i.e. ASP.NET, Blazor etc. So it acts as a plug-n-play, which is great!
    • Shrinks the development cycle without adding too much of its own ecosystem overhead.
    • Provides different UI skins so the controls don't appear as "stitched".
    Read full review
    Cons
    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
    Syncfusion
    • Sometimes links point to dead addresses in the documentation.
    • Some components have a difficult learning curve but that is usually due to the complexity of the control.
    • Minor version changes introduce breaking changes, for example updating from 20.1.x to 20.2.x gives us licensing errors, which in my opinion is a kind of breaking change as it requires all users to update their licenses.
    • Theming with CSS variables is not possible. Access to Theme Studio code is not possible. So a fully custom solution is needed to make Syncfusion Essential Studio Enterprise Edition components themeable with CSS variables.
    Read full review
    Likelihood to Renew
    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
    Syncfusion
    It takes effort to include a new component library into existing software, especially in our case where we have 5 large applications that are written and maintained by about 100 developers. So changing such a core thing comes with a lot of effort. The other reason we will very likely renew our use of Syncfusion Essential Studio Enterprise Edition is that it works really well and has helped us to speed up the development process.
    Read full review
    Usability
    Salesforce
    Slack has good usability. Devs that are not familiar with the platform are able to jump into conversations and start sharing code and links within just minutes. Non developers are also able to understand the layout such as the Project Managers that are keeping the projects on track. We have not seen any tickets where employees are having trouble understanding Slack.
    Incentivized
    Read full review
    Syncfusion
    I would rate Syncfusion® Essential Studio® a 10 out of 10 for overall usability. The components are intuitive to implement, with clear APIs and consistent design patterns across the suite. This makes it easy for developers to get started quickly and reduces the learning curve even when working with new controls.
    In addition, the documentation and sample projects provide practical guidance that helps accelerate development. The built-in customization options also allow us to adapt the components to fit our branding and business requirements without excessive effort. Overall, the usability is one of the key reasons why Syncfusion has become an essential part of our development toolset.
    Read full review
    Reliability and Availability
    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
    Read full review
    Syncfusion
    No answers on this topic
    Performance
    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
    Syncfusion
    No answers on this topic
    Support Rating
    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
    Syncfusion
    Although I have decades of software development experience, I had never created a website from scratch before, and my html and css skills are not particularly strong. Between documentation and incredible dedication from the support team they helped me overcome all of my challenges. It's amazing that they typically create sample code for most of the issues that I submitted. On rare occasions where I uncovered a defect they kept me informed as to its status, and typically resolved it in a short-term release, and/or gave me a reasonable workaround. They hopped on zoom calls with me on multiple occasions when necessary.
    Read full review
    Implementation Rating
    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
    Syncfusion
    Feedback from the team has been very positive.
    Read full review
    Alternatives Considered
    Salesforce
    I like Slack better than ClickUp, because I would spend 30-60 minutes a day updating my ClickUp tasks. The way ClickUp was used was very micromanaging. I billed by the hour, so I was willing to put in the time to alert the boss what tasks I was working on.
    One of my jobs used Hive - I mostly just ran it in the background in case anyone messaged me. I did not use it often.
    Incentivized
    Read full review
    Syncfusion
    Firstly, there is a free version for small businesses and it allows you to jump start without risk. I found one of the other products a bit short in the number of out-of-the-box supported events handlers for each control and, although you can manually add them, I feel more comfortable to just have them ready. After using the free version I just felt in love with Syncfusion Essential Studio Enterprise Edition controls and decided to stay with them; they have all I need and more. The usage of Syncfusion Essential Studio Enterprise Edition controls is straightforward and intuitive. Support is world-class even for the free version; you get answers in 24 hours at most. Also, the support team is ready to remotely connect to your project in case it is needed; we have had one situation like this, and the issue was solved.
    Read full review
    Return on Investment
    Salesforce
    • Slack has been incredibly helpful in connecting various tech apps and ecosystems, creating a more streamlined and responsive process.
    • Slack has made it significantly easier to communicate with our team members across multiple time zones, creating a more engaging environment for our all-remote team.
    Incentivized
    Read full review
    Syncfusion
    • First of all, I think the best positive impact is the reduce of time development. I do not know exactly how much time, but certainly, using the framework we save a lot of effort and time.
    • About negative impact, sometimes using the controls of the framewrok have a signifcant impact in the execution time and page load.
    • And of course, the use of Syncfusion Essential Studio Enterprise Edition has a significant impact of the learning of javascript and JQUERY.
    Read full review
    ScreenShots

    Syncfusion Essential Studio Screenshots

    Screenshot of An overview of Syncfusion® Essential Studio®, which is a software package that includes more than 1,600 components and frameworks for WinForms, WPF, ASP.NET (Web Forms, MVC, Core), UWP, WinUI, Flutter, Blazor, JavaScript, Angular, Vue, and React.Screenshot of The DataGrid control, which is a grid component that helps display and manipulate large amounts of data in a tabular format. Its feature set includes functionalities like data binding, sorting, grouping, editing, filtering, swiping, dragging, resizing, loading more items, pull-to-refresh, and exporting to Excel and PDF file formats.Screenshot of The PDF Viewer, which is .NET PDF class library developed with 100% managed C# code that can be used to create, read, and write PDFs.