Best OneSignal alternatives in 2026
8 direct alternatives to OneSignal, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Curated by Louis Corneloup · Updated Why people consider alternatives to OneSignal
OneSignal is a customer messaging platform known for its generous free tier and easy setup for push notifications. While it started as a push notification service, OneSignal now offers email, SMS, and in-app messaging. Here are the real cost and limitation gotchas that push teams to look elsewhere:
- •Overage fees not specified for Growth/Professional
- •SMS/Email costs might be extra beyond platform fee
- •Higher support tiers locked behind Professional/Enterprise
The 8 alternatives below cover the same core job (push notifications) with different trade-offs. Ranked by real-signal score: G2 and Capterra ratings, media mentions, and editor review.
8 alternatives to OneSignal
Ranked by real-signal composite (rankingScore + community + reviews) and direct relevance to OneSignal.
- 1
Customer.io
PaidAutomated messaging based on user behavior
Direct alternative4.5(818)Compare OneSignal vs Customer.io → - 2
Braze
PaidBattle-tested at scaleCustomer engagement platform for cross-channel campaigns
Direct alternative4.5(1,667)Compare OneSignal vs Braze → - 3
MoEngage
PaidInsights-led customer engagement platform
Direct alternative4.5(523)Compare OneSignal vs MoEngage → - 4
Iterable
PaidGrowth marketing platform for cross-channel campaigns
Direct alternative4.2(890)Compare OneSignal vs Iterable → - 5
Knock
FreemiumCustomer engagement infrastructure for product-led growth, enabling cross-channel messaging and data activation.
Direct alternative4.9(70)Compare OneSignal vs Knock → - 6
Leanplum
FreemiumSupercharge customer lifetime value with an all-in-one customer engagement platform.
Direct alternative4.3(96)Compare OneSignal vs Leanplum → - 7
Courier
FreemiumThe multichannel notification platform for transactional and lifecycle messages.
Direct alternative4.6(60)Compare OneSignal vs Courier → - 8
Airship
PaidMobile-first customer engagement platform
Direct alternative4.0(83)Compare OneSignal vs Airship →
Frequently asked questions
What is the best alternative to OneSignal?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to OneSignal are Customer.io, Braze, MoEngage. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to OneSignal?
Yes. Knock is one of the freemium alternatives to OneSignal listed here (Customer engagement infrastructure for product-led growth, enabling cross-channel messaging and data activation). Other freemium options are flagged in the list below.
Why do people look for OneSignal alternatives?
Common reasons teams switch away from OneSignal: pricing that scales aggressively, missing integrations with the rest of their stack, performance or scale limits, or a specific feature gap in push notifications. The alternatives on this page solve the same core problem with different trade-offs.
Side-by-side comparisons
In-depth comparison pages for OneSignal versus each alternative.
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