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Software · head to head

OneSignal vs Rocket.Chat

O

OneSignal

Software

Customer engagement and messaging, without the complexity

From
Free
Rated
-
Full reviewWebsite
Rocket.Chat logo

Rocket.Chat

Software

Deployment flexibility and compliance across regulatory frameworks

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); Rocket.Chat no prices, tier names with numbers, or minimum seats are published anywhere on the pricing page; all three paid editions (Commercial, Government, Defense) route to Contact sales or Contact us

Where they differ

Only the attributes on which OneSignal and Rocket.Chat actually diverge.

Attributes where OneSignal and Rocket.Chat differ
AttributeOneSignalRocket.Chat
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo

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

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

Rocket.Chat

  • No prices, tier names with numbers, or minimum seats are published anywhere on the pricing page; all three paid editions (Commercial, Government, Defense) route to Contact sales or Contact us
  • The free community edition is not represented on the pricing page at all, which lists only the three quote-only enterprise tiers

Pricing, plan by plan

OneSignal

Free

No published plan breakdown. See the OneSignal review.

Rocket.Chat

On request

No published plan breakdown. See the Rocket.Chat review.

Which should you pick?

Choose OneSignal if

  • You want to start without paying.
OneSignal review

Choose Rocket.Chat if

Nothing in the data separates Rocket.Chat from OneSignal on the points above - pick on price and on how each one feels to use.

Rocket.Chat review

Questions people ask

Is OneSignal or Rocket.Chat better?
Neither clearly leads. OneSignal starts at Free and Rocket.Chat at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OneSignal or Rocket.Chat?
OneSignal has a free tier; the other does not. Paid plans start at Free for OneSignal and On request for Rocket.Chat.
Does OneSignal or Rocket.Chat run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use OneSignal for free?
Yes. OneSignal has a free tier, so you can try it without paying. Rocket.Chat starts at On request.
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Related pages

More on OneSignal

More on Rocket.Chat

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