The best alternatives to Massively are Motion AI, Botisfy, and HipChat with Your Users. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Massively?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Build intelligent virtual assistants for your websites, facebook pages, and messaging apps. Attract your customers by automating your chat and providing real time assistant. Help your customers to generate qualified leads by asking contextual questions. You can reach faster to your prospects with messanger chatbot 10x more effectively
The platform makes it possible to create the entire interaction tree simply by dragging and dropping modules. Afterwards, it only takes one click to publish the finished bot on your favorite channel such as WhatsApp Business and Web Chat.