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Software · head to head

OneSignal vs Zoom Webinar

O

OneSignal

Software

Customer engagement and messaging, without the complexity

From
Free
Rated
-
Full reviewWebsite
Zoom Webinar logo

Zoom Webinar

Software

Professional video conferencing and webinar hosting

From
Free
Rated
-
Full reviewWebsite

The short version

  • 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 Webinar free tier capped at 40 minutes per meeting with up to 100 participants

Where they differ

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

Attributes where OneSignal and Zoom Webinar differ
AttributeOneSignalZoom Webinar
PlatformsWebDesktop, Mobile, Tablet
FoundedUnknown2011

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), 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 OneSignal

Nothing recorded that Zoom Webinar does not also cover.

Only in Zoom Webinar

  • HD video conferencing
  • Screen sharing
  • Recording
  • Chat
  • Breakout rooms
  • Salesforce
  • Slack
  • Microsoft Teams

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 Webinar

  • Large-scale webinars up to 1,000 participants on Enterprise tiernot OneSignal
  • Professional organisations needing end-to-end encryption and customer-managed keysnot OneSignal
  • Hybrid work environments with integrated PBX phone servicenot 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 Webinar

  • Free tier capped at 40 minutes per meeting with up to 100 participants
  • Free tier lacks cloud storage and advanced AI Companion features
  • Higher tiers require commitments to larger participant counts (Business: 300, Enterprise: 1000)

Pricing, plan by plan

OneSignal

Free

No published plan breakdown. See the OneSignal review.

Zoom Webinar

Free

No published plan breakdown. See the Zoom Webinar review.

Which should you pick?

Choose OneSignal if

  • You want to start without paying.
OneSignal review

Choose Zoom Webinar if

  • You need hd video conferencing.
  • You want to start without paying.
  • You work on Desktop, Mobile, Tablet.
  • You also want screen sharing.
Zoom Webinar review

Questions people ask

Is OneSignal or Zoom Webinar better?
Neither clearly leads. OneSignal starts at Free and Zoom Webinar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OneSignal or Zoom Webinar?
OneSignal starts at Free and Zoom Webinar at Free.
Does OneSignal or Zoom Webinar run on more platforms?
OneSignal runs on Web. Zoom Webinar runs on Desktop, Mobile, Tablet.
Can I use OneSignal for free?
Both have a free tier, so you can try either at no cost before committing.
What can OneSignal do that Zoom Webinar cannot?
Zoom Webinar covers HD video conferencing, Screen sharing, Recording, Chat.
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Related pages

More on OneSignal

More on Zoom Webinar

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