OneSignal review
Reliable high-volume push with a free tier and a light SDK.
Top 11 rank
#7 of 11
Score
8/9.4
Pricing
$ ($0 to custom/mo)
HQ
San Mateo, USA
Verdict
OneSignal ranks seventh because it delivers reliable, high-volume push and in-app messaging with a free tier and a light SDK, powering more than a million apps and websites.
What customers praise
Setup takes minutes, the free tier covers unlimited mobile push, and it has since added email, SMS, and journeys to move upmarket.
What customers criticise
Segmentation, personalization, and analytics are shallower than the enterprise platforms, so it is better for messaging than full lifecycle strategy.
Best for
Developers and lean teams that want reliable push and in-app messaging with a generous free tier and fast setup.
At a glance
- Integrations: Segment, Amplitude, Zapier, HubSpot
- Compliance: SOC 2 Type II, GDPR, CCPA
- Regions served: Global
- Typical onboarding: 1 day
- Free tier: yes
Red flags
Public risk signals as of July 2026: none. No material public risk signals as of 2026-07-07. See the full red-flag report.
Alternatives
See alternatives to OneSignal, or compare against the next-ranked entry: OneSignal vs Customer.io.
Source: Top 11 The 11 Best Mobile Marketing Software Platforms (2026), verified July 7, 2026 — no paid placement.