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Webinar & Virtual Events · head to head

OneSignal vs Zoom Webinars

O

OneSignal

Webinar & Virtual Events

Customer engagement and messaging, without the complexity

From
Free
Rated
-
Full reviewWebsite
Zoom Webinars logo

Zoom Webinars

Webinar & Virtual Events

Dedicated webinar platform by Zoom for large-scale events

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only OneSignal has a free tier, so it costs nothing to try first.
  • Each has a real cost: OneSignal free plan email sends cap at 10,000 per month and web push is capped at 10,000 subscribers per send, per onesignal.com/pricing (Aug 2026); Zoom Webinars webinars tier limited to standard platform features; advanced features like pre-recorded content and multi-session events require Webinars Plus or Events tier

Where they differ

Only the attributes on which OneSignal and Zoom Webinars actually diverge.

Attributes where OneSignal and Zoom Webinars differ
AttributeOneSignalZoom Webinars
Starting priceFreeOn request
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWebCloud-based SaaS
CategoryUnknownWebinar & Virtual Events
FoundedUnknown2011

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

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 OneSignal

Nothing recorded that Zoom Webinars does not also cover.

Only in Zoom Webinars

  • Attendee registration
  • HD video
  • Screen sharing
  • Polls and surveys
  • Q&A
  • Breakout rooms
  • Recording
  • Analytics

What people use each for

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

OneSignal

No use cases recorded yet. See the OneSignal review.

Zoom Webinars

  • Large-scale broadcasts with 10,000+ attendeesnot OneSignal
  • Multi-session virtual events and hybrid conferencesnot OneSignal

Where each one falls short

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

OneSignal

  • Free plan email sends cap at 10,000 per month and web push is capped at 10,000 subscribers per send, per onesignal.com/pricing (Aug 2026)
  • Professional and Enterprise plans require custom annual contracts with no published rate, per onesignal.com; SMS/RCS messaging and dedicated IPs are gated behind the Professional tier

Zoom Webinars

  • Webinars tier limited to standard platform features; advanced features like pre-recorded content and multi-session events require Webinars Plus or Events tier
  • All tiers support up to 100,000 attendees but 30-hour event limit applies across all packages

Pricing, plan by plan

OneSignal

Free

No published plan breakdown. See the OneSignal review.

Zoom Webinars

On request

No published plan breakdown. See the Zoom Webinars review.

Which should you pick?

Choose OneSignal if

  • You want to start without paying.
OneSignal review

Choose Zoom Webinars if

  • You need attendee registration.
  • You work on Cloud-based SaaS.
  • You also want hd video.
Zoom Webinars review

Questions people ask

Is OneSignal or Zoom Webinars better?
Neither clearly leads. OneSignal starts at Free and Zoom Webinars at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OneSignal or Zoom Webinars?
OneSignal has a free tier; the other does not. Paid plans start at Free for OneSignal and On request for Zoom Webinars.
Does OneSignal or Zoom Webinars run on more platforms?
OneSignal runs on Web. Zoom Webinars runs on Cloud-based SaaS.
Can I use OneSignal for free?
Yes. OneSignal has a free tier, so you can try it without paying. Zoom Webinars starts at On request.
What can OneSignal do that Zoom Webinars cannot?
Zoom Webinars covers Attendee registration, HD video, Screen sharing, Polls and surveys.
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Related pages

More on OneSignal

More on Zoom Webinars

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