Here are some popular chatbot platforms that you can explore:
Dialogflow - Google's natural language processing platform for building chatbots and voice assistants.
Botpress - An open-source chatbot platform that allows for customizations and integrations with various tools and channels.
Microsoft Bot Framework - A framework for building intelligent bots that can be integrated with multiple channels and services.
IBM Watson Assistant - A cloud-based chatbot platform that uses natural language processing and machine learning to understand and respond to user input.
Rasa - An open-source chatbot framework that allows developers to build custom chatbots with natural language processing and machine learning capabilities.
Amazon Lex - A service from Amazon Web Services that enables developers to build chatbots with voice and text capabilities.
SnatchBot - A cloud-based platform for building chatbots and voice assistants that supports a wide range of channels and integrations.
These platforms offer a variety of features and tools for building chatbots and voice assistants, and they can be customized to fit a wide range of use cases and industries.