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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    ON24

    Score7.5 out of 10
    N/AON24 is an intelligent engagement platform, that enables customers to continuously engage audiences with AI-powered, hyper-personalized webinar, virtual event and content experiences.N/A

    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

    Pricing
    ON24Slack
    Editions & Modules
    No answers on this topic
    Free
    $0
    Pro
    $7.25*
    per month per user
    Business+
    $12.50*
    per month per user
    Enterprise
    Contact Sales
    Offerings
    Pricing Offerings
    ON24Slack
    Free Trial
    NoYes
    Free/Freemium Version
    NoYes
    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
    ON24Slack
    Considered Both Products
    Cvent
    Chose ON24
    ON24 is a 3rd party virtual event integrated with Marketo Since we can not conduct event in Marketo ON24 full promo Marketo template clone ON24 URL, ON24 base link, event id and key tokens (event details given by marketer) ON24 Attendee Webhook trigger Once email is sent in M…
    Incentivized
    Chose ON24
    I think when it comes to the list of features that you want for your webinar platform, ON24 checks more boxes than any other provider. It's not perfect. We will likely use a different platform when we need the audience to be able to come off mute but that's really our only …
    Incentivized
    Chose ON24
    Zoom limitations that didn't meet our needs: No automated emails, no follow up with the recorded product, audience console was not customizable, audience console didn't contain all of the items we needed and was clunky for audience members to use
    Incentivized
    Chose ON24
    ON24 is more reliable and allows for more options/customisation that these two platforms.
    Incentivized
    Chose ON24
    We have used no other product in conducting our webinars.
    Incentivized
    Chose ON24
    ON24 is an easier interface to work with and better focused on the audience engagement functionality.
    Incentivized
    Chose ON24
    n/a
    Incentivized
    Chose ON24
    The producer and end user experience is so much smoother than WebEx. The appearance of the live event, different options for pre-recording (simulive and simulive with roll over to live audio) are huge things didn't have with ON24. The looks and customization of the landing page …
    Incentivized
    Chose ON24
    Flexibility, customization.
    Incentivized
    Chose ON24
    Before I joined the company I know they used a couple of other webcast companies and the overall feelings are that ON24 is the best. I personally only have experience with ON24.
    Incentivized
    Chose ON24
    More expensive obviously but much better in terms of the range of features for what we use it for. If it was small meetings or internal, then other platforms are passable but for what we want to achieve it's much better.
    Incentivized
    Chose ON24
    For recording Simulive, I prefer using Zoom instead of ON24 due to the speaker's name not popping up each time the speaker talks in Zoom.
    Incentivized
    Chose ON24
    We moved to ON24 because it offered us so much more scope to brand the webinar experience - and it certainly hasn't disappointed.
    Incentivized
    Chose ON24
    [ON24's] support is 100% better. They do not have a cap for participants.
    Incentivized
    Salesforce
    No answer on this topic
    Key User Insights
    Would buy again
    94%
    Would buy again
    137 Answers
    97%
    Would buy again
    503 Answers
    Delivers good value for the price
    94%
    Delivers good value for the price
    102 Answers
    99%
    Delivers good value for the price
    426 Answers
    Happy with the feature set
    95%
    Happy with the feature set
    143 Answers
    98%
    Happy with the feature set
    510 Answers
    Lived up to sales and marketing promises
    95%
    Lived up to sales and marketing promises
    88 Answers
    98%
    Lived up to sales and marketing promises
    295 Answers
    Implementation went as expected
    94%
    Implementation went as expected
    94 Answers
    99%
    Implementation went as expected
    330 Answers
    Features
    ON24Slack
    Mobile Capabilities
    Comparison of Mobile Capabilities features of ON24 and Slack
    Feature
    ON24
    9.7
    1 Ratings
    12% above category average
    Slack
    -
    Ratings
    Responsive Design for Web Access10.01 Ratings00 Ratings
    Mobile Application9.01 Ratings00 Ratings
    Dashboard / Report / Visualization Interactivity on Mobile10.01 Ratings00 Ratings
    Online Meetings / Events
    Comparison of Online Meetings / Events features of ON24 and Slack
    Feature
    ON24
    8.3
    413 Ratings
    1% below category average
    Slack
    -
    Ratings
    Calendar integration8.1356 Ratings00 Ratings
    Meeting initiation10.04 Ratings00 Ratings
    Integrates with social media10.03 Ratings00 Ratings
    Record meetings / events7.1395 Ratings00 Ratings
    Slideshows7.2392 Ratings00 Ratings
    Event registration7.4389 Ratings00 Ratings
    Online Events Collaboration
    Comparison of Online Events Collaboration features of ON24 and Slack
    Feature
    ON24
    8.3
    416 Ratings
    1% below category average
    Slack
    -
    Ratings
    Live chat10.04 Ratings00 Ratings
    Audience polling6.8377 Ratings00 Ratings
    Q&A8.1413 Ratings00 Ratings
    Online Events Security
    Comparison of Online Events Security features of ON24 and Slack
    Feature
    ON24
    9.0
    384 Ratings
    5% above category average
    Slack
    -
    Ratings
    User authentication10.03 Ratings00 Ratings
    Participant roles & permissions8.9374 Ratings00 Ratings
    Confidential attendee list8.0357 Ratings00 Ratings
    Online Events Marketing
    Comparison of Online Events Marketing features of ON24 and Slack
    Feature
    ON24
    8.0
    390 Ratings
    6% below category average
    Slack
    -
    Ratings
    Branding options8.5382 Ratings00 Ratings
    Integration to Marketing Automation7.9335 Ratings00 Ratings
    Attendee list export7.638 Ratings00 Ratings
    Virtual Event
    Comparison of Virtual Event features of ON24 and Slack
    Feature
    ON24
    8.8
    42 Ratings
    9% above category average
    Slack
    -
    Ratings
    Registration, RSVP, and ticketing10.01 Ratings00 Ratings
    Email marketing6.538 Ratings00 Ratings
    Livestreaming10.01 Ratings00 Ratings
    Audience engagement8.042 Ratings00 Ratings
    Event recording10.01 Ratings00 Ratings
    Virtual booths10.01 Ratings00 Ratings
    Networking9.01 Ratings00 Ratings
    Event analytics7.242 Ratings00 Ratings
    Project Management
    Comparison of Project Management features of ON24 and Slack
    Feature
    ON24
    -
    Ratings
    Slack
    7.9
    628 Ratings
    2% above category average
    Task Management00 Ratings7.6430 Ratings
    Gantt Charts00 Ratings6.961 Ratings
    Scheduling00 Ratings7.8363 Ratings
    Workflow Automation00 Ratings8.0396 Ratings
    Mobile Access00 Ratings9.4601 Ratings
    Search00 Ratings8.2608 Ratings
    Visual planning tools00 Ratings7.3275 Ratings
    Communication
    Comparison of Communication features of ON24 and Slack
    Feature
    ON24
    -
    Ratings
    Slack
    8.7
    636 Ratings
    9% above category average
    Chat00 Ratings9.6635 Ratings
    Notifications00 Ratings8.7632 Ratings
    Discussions00 Ratings9.2620 Ratings
    Surveys00 Ratings8.1413 Ratings
    Internal knowledgebase00 Ratings7.8412 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 ON24 and Slack
    Feature
    ON24
    -
    Ratings
    Slack
    8.4
    603 Ratings
    4% above category average
    Versioning00 Ratings8.2326 Ratings
    Video files00 Ratings8.2541 Ratings
    Audio files00 Ratings8.4527 Ratings
    Document collaboration00 Ratings7.9429 Ratings
    Access control00 Ratings8.3411 Ratings
    Advanced security features00 Ratings8.3362 Ratings
    Integrates with Google Drive00 Ratings9.0211 Ratings
    Device sync00 Ratings9.0455 Ratings
    Best Alternatives
    ON24Slack
    Small Businesses
    Whova
    Score9.6 out of 10
    Flock
    Score9.5 out of 10
    Medium-sized Companies
    Splash
    Score7.7 out of 10
    Troop Messenger
    Score9.8 out of 10
    Enterprises
    Webex Events (formerly Socio)
    Score8.9 out of 10
    Cisco Business Edition 7000 (discontinued)
    Score9 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    ON24Slack
    Likelihood to Recommend
    6.8
    (461 ratings)
    9.1
    (639 ratings)
    Likelihood to Renew
    9.9
    (44 ratings)
    10.0
    (25 ratings)
    Usability
    9.0
    (28 ratings)
    9.0
    (255 ratings)
    Availability
    9.0
    (210 ratings)
    10.0
    (2 ratings)
    Performance
    7.7
    (8 ratings)
    10.0
    (2 ratings)
    Support Rating
    9.9
    (33 ratings)
    10.0
    (68 ratings)
    In-Person Training
    9.0
    (4 ratings)
    -
    (0 ratings)
    Online Training
    3.7
    (5 ratings)
    -
    (0 ratings)
    Implementation Rating
    7.5
    (12 ratings)
    8.9
    (5 ratings)
    Configurability
    8.0
    (6 ratings)
    10.0
    (2 ratings)
    Contract Terms and Pricing Model
    -
    (0 ratings)
    10.0
    (1 ratings)
    Ease of integration
    7.7
    (5 ratings)
    9.7
    (2 ratings)
    Product Scalability
    6.4
    (231 ratings)
    10.0
    (1 ratings)
    Professional Services
    -
    (0 ratings)
    10.0
    (1 ratings)
    Vendor post-sale
    9.0
    (6 ratings)
    10.0
    (1 ratings)
    Vendor pre-sale
    7.7
    (7 ratings)
    10.0
    (1 ratings)
    User Testimonials
    ON24Slack
    Likelihood to Recommend
    Cvent
    I find that ON24 caters for all types of organisations, having it allows for more choice/options. The experience around virtual events if fantastic and the ON24 team is constantly improving the platform. If you want to run a virtual events programme where you want to generate leads and track engagement, then ON24 is the platform for you
    Incentivized
    Read full review
    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
    Pros
    Cvent
    • Registration pages are easy to build and look clean
    • Console (audience view) offers many tools to use for presentations and to engage the audience
    • Reporting and analytics are robust and provide detailed reports that help us process attendees in our marketing database
    • Support team and responsive and helpful
    Incentivized
    Read full review
    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
    Cons
    Cvent
    • There was a recent update within the past year where the UX designer or developer thought it would be best to wide all titles from the audience view until they placed their mouse on top of the window. That was the worst mistake, as we have a moderator script where we tell the audience what each of the tool bars are and they can’t grasp what the tool is without putting their mouse there. From an accessibility standpoint point, it’s back to 1999 when there was no laws about accessibility.
    • Number one above is a major pain point.
    • ON24 needs to do a better job of introducing features and soliciting feedback from their customers vs making a high impactful change like #1 described above.
    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
    Cvent
    ON24 is everything we expected and everything we needed. It's simple to use, extremely customizable, and scales very easily. The integration to our CRM makes ON24 major lead generator for our sales team from our established webinars series. We can automate lead delivery to our sales team as well. If anything, we will look to expand our partnership in the future.
    Incentivized
    Read full review
    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
    Cvent
    97% of our attendees say it is the best trainings they have every attended. But they other 3% have a horrible experience (while watching the event live) interesting fact. On24 uses two different encoders for live vs OnDemand. I have never had issues with the On-Demand experience. My only complaints come during live events
    Incentivized
    Read full review
    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
    Reliability and Availability
    Cvent
    ON24 is always available when I have a question about a new feature, if I'm having issues during a live webinar, or if I'm having issues with a webinar on the backend. Our client support specialist, Heather Haines, has always been incredibly consistent with getting me the answers I need when I need them.
    Incentivized
    Read full review
    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
    Performance
    Cvent
    Sometimes (it may be my computer) i cant login to ON24. I create a new PW and then i still cant get in. I clear cache/try new browser etc. and nothing works. I come back in a few hours and its like the problem never existed, its the strangest thing. Outside of that everything works pretty seamless. We've ran into a few bumps with Marketo talking to ON24 and passing reg through but have that figured out now. Not being able to be on a VPN when connecting to webcam on the presenter side does cause issues for our government speakers.
    Incentivized
    Read full review
    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
    Cvent
    ON24 support is really good with the 24/5 support chat line, where someone actually responds within 30 seconds. The customers success team is also really good and our rep is very helpful with all our questions. Whenever we have more technical questions, she will bring on a IT designer or a tech specialist on our calls for additional comments and help.
    Incentivized
    Read full review
    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
    In-Person Training
    Cvent
    Great communication and clarity
    Read full review
    Salesforce
    No answers on this topic
    Online Training
    Cvent
    On24 has amazing ON-Demand trainings that you can use at anytime and they walk you through step by step on different topics/ they are always updating and innovating and putting out new trainings. I would highly reccomend the trainings and reading the documents they have created. They also do live webinars on a rolling basis that are filled with so much knowledge and Information
    Incentivized
    Read full review
    Salesforce
    No answers on this topic
    Implementation Rating
    Cvent
    We had a few training's, which were broken up, and focused on specific areas of how to use the platform. Mostly though, a lot of it is just dedicating your time to learning and exploring what the possibilities are for enhancing your webinars
    Read full review
    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
    Cvent
    From what I've seen, ON24 is built specifically to meet the needs of event marketing (or marketing generally), versus the other platforms which are more about simply providing a mechanism to hold virtual meetings. The integration with sales and marketing systems is really valuable. I don't know about pricing differences, but if the competitors were comparable, I would still select ON24.
    Incentivized
    Read full review
    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
    Scalability
    Cvent
    The ON24 platform is straightforward to use and train clients on, which is a huge plus. Clients appreciate its features and simplicity. Internally, we receive valuable analytical data from webinar events, enabling the organization to make data-driven decisions. This helps us optimize strategies and drive success for B2B businesses effectively.
    Read full review
    Salesforce
    No answers on this topic
    Return on Investment
    Cvent
    • We get a lot of MQLs from our webinars. The integration with SFDC is a game changer over platforms that don't offer that integration.
    • The addition of emojis and chat to our event consoles has greatly increased our engagement.
    • We love marketing the fact that on-demand viewers can still submit questions and we'll answer them by email. Who else can say that?
    • We would like to be able to make changes to all console elements after events have taken place. Sometimes stuff just needs to be updated.
    • As we improve our audience segmentation, we are looking forward to the segment customization options that are now available on the console.
    • The webinars ON24 sponsors provide us with some great ideas for improving our overall strategic marketing.
    Incentivized
    Read full review
    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
    ScreenShots

    ON24 Screenshots

    Screenshot of Red Whale creates webinar series, Deep Dives, to engage General Practitioners.Screenshot of SAP Concur takes its customer activation workshops virtual with ON24.Screenshot of Atheanhealth broadcasts an authentic conversation with industry thought leaders to its audience.Screenshot of SAS creates webinar series, Analytics in 20, to education product best practices in short amount of time.Screenshot of NVIDIA creates always-on content library filled with webinars with ON24 Engagement Hub, segmented by different languages and geo-locations.Screenshot of ADP, using ON24 Target, creates personalized landing pages to encourage and accelerate ADP benefit enrollment.  This resource page has on-demand webinars, help articles and ways to immediately enroll.