OneSignal vs Courier: Which is Better in 2026?
Choosing between OneSignal and Courier comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
OneSignal
Customer messaging platform for push and more
Best for you if:
- • You need push notifications features specifically
- • Push notifications with generous free tier
- • Now includes email, SMS, in-app
Courier
The multichannel notification platform for transactional and lifecycle messages.
Best for you if:
- • You need API tools features specifically
- • Send transactional and lifecycle notifications across multiple channels with one API.
- • Manage user preferences and ensure compliance with built-in tools.
| At a Glance |  OneSignal |  Courier |
|---|---|---|
Starts at | $99/monthGrowth | $0.005 per send/moPro |
Best For | Push Notifications | API Tools |
Rating | - | - |
Choose OneSignal or Courier?
Choose OneSignal if
Customer messaging platform for push and more
- Generous free tier
- Easy to implement
- Multi-channel support
- Your work is push notifications-shaped, not API tools-shaped
Choose Courier if
The multichannel notification platform for transactional and lifecycle messages.
- Simplifies multi-channel notification management with a single API.
- Provides user preference controls, enhancing user experience and compliance.
- Offers robust infrastructure for reliable delivery at scale.
- Your work is API tools-shaped, not push notifications-shaped
| Feature | OneSignal | Courier |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | ★4.6/5 60 reviews |
| Categories | Push NotificationsEmail | API ToolsEmail |
In-Depth Analysis
OneSignal
Customer messaging platform for push and more
Strengths
- +Generous free tier
- +Easy to implement
- +Multi-channel support
- +Good documentation
- +Affordable paid plans
Weaknesses
- -Less sophisticated than Braze
- -Limited analytics
- -Basic segmentation
- -Support can be slow
Key features
Courier
The multichannel notification platform for transactional and lifecycle messages.
Strengths
- +Simplifies multi-channel notification management with a single API.
- +Provides user preference controls, enhancing user experience and compliance.
- +Offers robust infrastructure for reliable delivery at scale.
- +Includes SDKs for popular programming languages, easing integration.
- +Features analytics for tracking notification performance.
Weaknesses
- -Advanced user preferences, multi-tenant management, multiple outbound webhooks, custom link tracking URLs, observability integrations, data warehouse integrations, and EU datacenter are not available on the free or Business plans.
- -HIPAA certification is only available on the Enterprise plan.
- -Dedicated Slack channel, Solutions Architect, onboarding & training, and various SLAs (Support, Uptime) are exclusive to the Enterprise plan.
Key features
Pricing: OneSignal vs Courier
| Plan | OneSignal | Courier |
|---|---|---|
| Tier 1 | Free Free | Free Developer |
| Tier 2 | $99 month Growth | $0.005 per send Pro |
| Tier 3 | $249 month Professional | Custom Enterprise |
| Tier 4 | Custom Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on OneSignal pricing and Courier pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: OneSignal
Want the highest-rated option?
Neither has user reviews yet.
Go with: OneSignal
Value user reviews?
Neither has user reviews yet.
Go with: Courier
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
OneSignal is a push notifications tool. Courier is in API tools. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Courier
- Free tier available
- Our pick for this comparison
OneSignal
- Better fit for push notifications
The Bottom Line
Courier is our pick.
Frequently Asked Questions
Is OneSignal or Courier better?
Courier is rated in our evaluation. Both are freemium.
What are OneSignal and Courier used for?
OneSignal: Customer messaging platform for push and more. Courier: The multichannel notification platform for transactional and lifecycle messages..
What does OneSignal cost vs Courier?
OneSignal is freemium (free tier + paid plans). Courier is freemium (free tier + paid plans). Visit their websites for detailed pricing.