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Software · head to head

Slack vs Whova

Slack logo

Slack

Software

Where work happens

From
Free
Rated
-
Full reviewWebsite
Whova logo

Whova

Software

Award-winning event management app

From
$1500/event
Rated
-
Full reviewWebsite

The short version

  • Only Slack has a free tier, so it costs nothing to try first.
  • Each has a real cost: Slack 90-day message history limit on free plan results in important conversations disappearing; Whova mobile app experiences slow loading and occasional crashes during large events
  • They diverge on capability: Slack covers Channels, Whova covers Event mobile app.

Where they differ

Only the attributes on which Slack and Whova actually diverge.

Attributes where Slack and Whova differ
AttributeSlackWhova
Starting priceFree$1500/event
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWeb, iOS, Android, macOS, Windows, LinuxWeb, iOS, Android
Founded20092012

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Slack

  • Channels
  • Direct messaging
  • Voice & video calls
  • Screen sharing
  • File sharing
  • Search
  • Workflow builder
  • Slack Connect

Only in Whova

  • Event mobile app
  • Agenda management
  • Attendee networking
  • Live polling
  • Virtual sessions
  • HubSpot
  • Mailchimp
  • Eventbrite

Both cover

  • Salesforce
  • Zoom

What people use each for

The jobs each tool is most often brought in to do.

Slack

  • Team communicationnot Whova
  • Project coordinationnot Whova
  • Customer supportnot Whova
  • Remote worknot Whova
  • Cross-functional collaborationnot Whova

Whova

  • Event planningnot Slack
  • Ticket salesnot Slack
  • Attendee managementnot Slack
  • Virtual eventsnot Slack
  • Event marketingnot Slack

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Slack

  • 90-day message history limit on free plan results in important conversations disappearing
  • Per-user pricing becomes expensive quickly for larger teams
  • Notification overload with 78% of employees feeling overwhelmed by notifications
  • Mobile app performance issues including lag and slow syncing
  • Huddles limited to 50 people and cannot be recorded
  • Requires dedicated video conferencing service for formal meetings and webinars

Whova

  • Mobile app experiences slow loading and occasional crashes during large events
  • Limited customization options to align with specific event branding needs
  • Notification overload can overwhelm attendees with too many messages
  • Default privacy settings include contact sharing concerns and data hosting in the US

Pricing, plan by plan

Slack

Free

No published plan breakdown. See the Slack review.

Whova

$1500/event
  • Basic$1500/event
    • Event app
    • Agenda builder
    • Networking
  • Professional$3000/event
    • Virtual event support
    • Gamification
    • Analytics
  • Enterprise$6000/event
    • Custom development
    • API access
    • Dedicated support

Which should you pick?

Choose Slack if

  • You need channels.
  • You want to start without paying.
  • You work on Web, iOS, Android, macOS, Windows, Linux.
  • You also want direct messaging.
Slack review

Choose Whova if

  • You need event mobile app.
  • You work on Web, iOS, Android.
  • You also want agenda management.
Whova review

Questions people ask

Is Slack or Whova better?
Neither clearly leads. Slack starts at Free and Whova at $1500/event, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Slack or Whova?
Slack has a free tier; the other does not. Paid plans start at Free for Slack and $1500/event for Whova.
Does Slack or Whova run on more platforms?
Slack runs on Web, iOS, Android, macOS, Windows, Linux. Whova runs on Web, iOS, Android.
Can I use Slack for free?
Yes. Slack has a free tier, so you can try it without paying. Whova starts at $1500/event.
What is Slack best used for?
Slack is most often used for team communication, project coordination, customer support, remote work. Of those, team communication and project coordination are not what Whova is typically brought in for.
What can Slack do that Whova cannot?
Slack covers Channels, Direct messaging, Voice & video calls, Screen sharing. Whova covers Event mobile app, Agenda management, Attendee networking, Live polling. Both handle Salesforce, Zoom.

Answered from the vendors’ own pages

Slack: Does Slack have a free plan?

Yes, Slack offers a free plan indefinitely with no credit card required. Free users get 90-day message history, up to 10 app integrations, and 1:1 huddles.

Source
Whova: How much does Whova cost?

Whova uses a quote-based pricing model. Final cost depends on event size, frequency, and features required. Contact their sales team for customized pricing.

Source
Slack: What are Slack's pricing plans?

Slack offers Free, Pro ($7.25/user/month with annual billing), Business+ ($12.50/user/month), and Enterprise Grid (custom pricing). Monthly billing costs approximately 20% more than annual.

Source
Whova: Does Whova offer a free tier or trial?

Whova does not publish a permanent free plan, but offers no per-ticket registration fees for free events. A demo/trial is available by request.

Source
Slack: Does Slack support offline use?

Slack is a cloud-based platform and does not support robust offline work. Internet connectivity is required to access messages and collaborate.

Source
Whova: What platforms does Whova support?

Whova provides native apps for iOS and Android covering 97% of mobile users, plus a web portal accessible from any device including browsers on laptops and desktops.

Source
Slack: What integrations does Slack support?

Slack integrates with 43+ apps on average per team, including Google Drive, ChatGPT, Vercel, Asana, GitHub, and many others through their app marketplace.

Source
Whova: Does Whova integrate with other tools?

Yes, Whova integrates with Zoom, Slack, and Mailchimp through Zapier for automation, enabling seamless data flow between platforms without manual data entry.

Source
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