I was Onesignal user for many years and glad to find Gravitec on Appsumo. More automations option, clever sending system, support of Ukrainian language (thanks a lot!), segmentation, and much more.
Just one little thing I wish to change – bell icon. Hope you will make it customized.

I like UX of your app, push digest and generous limits. Believe Gravitec it must-have servise for all website owners, who want to engage more audience.

Highly recommended! Thank Appsumo and Gravitec for great LTD offer