Omnichannel messaging for push, email, and SMS
OneSignal is a customer messaging platform best known for push notifications, also supporting email, SMS, and in-app messaging. It offers a generous free tier popular with developers and growth teams.
How well does OneSignal work with AI agents and automation?
OneSignal connects with 7+ apps and services.
Cloud communications APIs for SMS, voice, and more
Email API and marketing platform
Customer engagement platform for cross-channel messaging
Cross-channel marketing automation platform
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