If you want a conversational AI interface that works like a chat app, ChatBotKit is a good option. This service lets developers and nondevelopers create AI chatbots that can communicate in natural language with many interfaces. It supports several foundational models from OpenAI, Anthropic and Mistral, and lets you deploy it with a template wizard and integrate with chat apps like Slack, Discord and WhatsApp. It also protects privacy and security with controls to prevent inappropriate content.
If you want a conversational assistant that sounds natural, Claude is a powerful AI tool from Anthropic. It can understand and respond to a broad range of tasks and questions in a conversational style, which is good for sparking ideas and answering questions. Pricing isn't publicly disclosed, but you can try it to see what it can do.
Last, AI Chat PowerBrain Assistant & AI Chatbot offers a range of features like quick answers, automation of tasks, and support for multiple languages. It offers a free plan to try its conversational AI tools and can help you improve customer support and user experience with its cross-platform synchronization and AI chatbot translation abilities.