
OneSignal's documentation is among the best I have ever encountered. The user experience is elegant, up to date, and vast while remaining easy to find the answers you're looking for. The journey is succinct and logical thus keeping information overload and questions to a minimum. As a developer, the API documentation is by far the best I have ever used. The cohesiveness between user docs, developer docs, and the product itself is seamless. Review collected by and hosted on G2.com.
I would like to see more features provided with the free plan, especially in the Message Personalization area. This would make it better to build feature rich working demos for clients. Review collected by and hosted on G2.com.
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