OneSignal

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Score7.5

Rank#1 of 34

From$19/mo

Free planYes

Runs onWeb, Windows, macOS, iOS, Android

Summary

OneSignal is a messaging platform for reaching audiences through mobile and web push, email, in-app messaging, RCS, SMS, and Live Activities. It also provides audience segmentation, automation workflows, analytics, and a visual journey builder. SDKs are available for Android, iOS, Flutter, React Native, Expo, and Unity, and the service connects with analytics tools, customer data platforms, warehouses, and CRMs. An API is included, with message-delivery API sends available across plans. The Free plan costs $0 per month and includes basic automation and analytics, AI and MCP, basic personalization, and 20,000 email sends per month; additional email sends cost $1.50 per 1,000. Growth starts at $19 per month, plus usage fees, and is billed month-to-month. Professional and Enterprise plans use annual contracts with custom pricing. OneSignal is available on web, Windows, macOS, iOS, and Android.

Who it is for

OneSignal suits teams that need to coordinate messages across several channels and connect messaging with other business systems. Its Free plan is an option for individuals and organizations getting started, while higher plans address growing teams and organizations operating at scale.

What is good

Supports push, email, in-app, RCS, SMS, and Live Activities.
SDKs cover Android, iOS, Flutter, React Native, Expo, and Unity.
Includes audience segmentation, automation, analytics, and a visual journey builder.
Growth is month-to-month and can be downgraded to Free without penalty.

What to know first

Free plan has a 10,000 web push subscriber limit per send.
Free email sends beyond 20,000 cost $1.50 per 1,000.
Growth has usage fees in addition to its platform fee.
Professional and Enterprise require annual contracts.

Verdict

OneSignal brings multiple messaging channels, automation, analytics, and integrations into one platform. Check channel limits and usage fees against your sending needs before choosing a plan.

OneSignal plans and pricing

All plans

Free Free billed monthly 10,000 email sends per month · 1,000 monthly active mobile users · 3 active Journeys · 10,000 web push subscribers per send · 6 audience segments · 6 data tags onesignal.com · 27 Sept 2026

Growth $19/mo Month-to-month; usage fees apply by channel 5 active Journeys · 20,000 free email sends per month · 10 audience segments · 10 data tags · 30+ core integrations · 90 days reporting history onesignal.com · 27 Sept 2026

Professional Not published Annual contract; custom volume-based pricing 20 active Journeys · 20 audience segments · 100 data tags · 30+ core integrations · 1 year reporting history · 60 days message-event retention onesignal.com · 27 Sept 2026

Enterprise Not published Annual contract; custom pricing Unlimited active Journeys · Unlimited audience segments · Unlimited data tags · 30+ core integrations · 2 years reporting history · 90 days message-event retention onesignal.com · 27 Sept 2026

Compared on customer journey orchestration software

Free plan: Yesonesignal.com
Paid from: $19/moonesignal.com

Facts

Paid plan price: Growth starts at $19 per month.onesignal.com · 27 Sept 2026
Free tier: The Free plan costs $0 per month and includes all channels, basic automation and analytics, AI and MCP, and basic personalization.onesignal.com · 27 Sept 2026
Free email limit: The Free plan includes 20,000 free email sends per month, then charges $1.50 per 1,000 sends.onesignal.com · 27 Sept 2026
Mobile push limit: Mobile push supports organizations with up to 1,000 monthly active users on the listed paid comparison.onesignal.com · 27 Sept 2026
Web push limit: Web push allows a maximum of 10,000 subscribers per send.onesignal.com · 27 Sept 2026
Billing model: Paid plans use a fixed platform fee plus variable usage fees; Growth is month-to-month.onesignal.com · 27 Sept 2026
Annual contracts: Professional and Enterprise plans use annual contracts and can have customized volume-based pricing.onesignal.com · 27 Sept 2026
Downgrade policy: Growth customers can change plans or downgrade to Free at any time without penalty.onesignal.com · 27 Sept 2026
Payment currency: OneSignal accepts payments in USD; some annual customers may pay locally through reseller partners.onesignal.com · 27 Sept 2026
Payment security: Billing is handled by Recurly with 128-bit SSL encryption, and billing information is not saved on the site.onesignal.com · 27 Sept 2026
Messaging channels: Channels include mobile push, web push, email, in-app messaging, RCS, SMS, and Live Activities.onesignal.com · 27 Sept 2026
Supported SDKs: SDKs are available for Android, iOS, Flutter, React Native, Expo, and Unity.onesignal.com · 27 Sept 2026
Stack integrations: OneSignal connects with analytics, CDPs, warehouses, and CRMs.onesignal.com · 27 Sept 2026
API support: The platform includes an API feature and unlimited message delivery API send access across plans.onesignal.com · 27 Sept 2026
Team permissions: Permissions range from Admin and Viewer to all roles on higher plans.onesignal.com · 27 Sept 2026
Security compliance: The pricing page lists GDPR compliance, two-factor authentication, audit logs, and security/legal packages.onesignal.com · 27 Sept 2026
Support options: Support includes prioritized support, jump-start onboarding, and dedicated success management on selected plans.onesignal.com · 27 Sept 2026
Company scale: OneSignal reports 1.3 trillion messages sent yearly, 1.5 billion MAU, and 200,000 apps powered.onesignal.com · 27 Sept 2026
Free data retention: On Free, subscription records active in the past 18 months are retained.onesignal.com · 27 Sept 2026