Courier vs OneSignal: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Courier and OneSignal side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Courier
The multichannel notification platform for transactional and lifecycle messages.
Best for you if:
- • You want simplifies multi-channel notification management with a single API
OneSignal
Customer messaging platform for push and more
Best for you if:
- • You want generous free tier
| At a Glance | Courier | OneSignal |
|---|---|---|
Starts at | Free plan | Free plan, paid from $99/mo, billed monthly Growth plan |
Category | Email API Tools | Marketing Automation Push Notifications |
Rating | 4.5/5 G2 4.5 59 reviews | n/a |
Free plan | Yes | Yes |
Choose Courier or OneSignal?
Choose Courier if
- You want simplifies multi-channel notification management with a single API
- You want provides user preference controls, enhancing user experience and compliance
- You work in email, not marketing automation
Choose OneSignal if
- You want generous free tier
- You want easy to implement
- You work in marketing automation, not email
In-Depth Analysis
Courier
The multichannel notification platform for transactional and lifecycle messages.
Courier offers a very generous free Developer tier with 10,000 sends, making it highly accessible for startups and small projects.
Strengths
- Pro: Simplifies multi-channel notification management with a single API.
- Pro: Provides user preference controls, enhancing user experience and compliance.
- Pro: Offers robust infrastructure for reliable delivery at scale.
- Pro: Includes SDKs for popular programming languages, easing integration.
- Pro: Features analytics for tracking notification performance.
Weaknesses
- Con: 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.
- Con: HIPAA certification is only available on the Enterprise plan.
- Con: Dedicated Slack channel, Solutions Architect, onboarding & training, and various SLAs (Support, Uptime) are exclusive to the Enterprise plan.
Key features
OneSignal
Customer messaging platform for push and more
OneSignal offers a very generous free tier, allowing up to 10,000 subscribers, which is excellent for startups and small projects.
Strengths
- Pro: Generous free tier
- Pro: Easy to implement
- Pro: Multi-channel support
- Pro: Good documentation
- Pro: Affordable paid plans
Weaknesses
- Con: Less sophisticated than Braze
- Con: Limited analytics
- Con: Basic segmentation
- Con: Support can be slow
Key features
Plans and prices: Courier vs OneSignal
| Tool | Plans and prices | Source |
|---|---|---|
| Courier |
| courier.com/pricing read Oct 9, 2026 |
| OneSignal |
| onesignal.com read Oct 14, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Courier pricing and OneSignal pricing.
Key Takeaways
Courier
- Choose if you want the multichannel notification platform for transactional and lifecycle messages
OneSignal
- Choose if you want customer messaging platform for push and more
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Courier has a published user rating (4.5/5 from 59 reviews); OneSignal has none we can show.
- OneSignal starts at $99/mo, billed monthly; Courier has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Courier and OneSignal compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Courier has a published user rating (4.5/5 from 59 reviews); OneSignal has none we can show. OneSignal starts at $99/mo, billed monthly; Courier has no public paid plan price on file. Both have a free plan.
What are Courier and OneSignal used for?
Courier: The multichannel notification platform for transactional and lifecycle messages. OneSignal: Customer messaging platform for push and more.
What does Courier cost vs OneSignal?
Courier has no public paid-plan price on file. OneSignal's cheapest paid plan is Growth at $99/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 14, 2026.
What's the main difference between Courier and OneSignal?
Courier's main strength: simplifies multi-channel notification management with a single API. OneSignal's main strength: generous free tier.