If you want a chatbot UI that's both easy to use and visually pleasing, StylerGPT is a good choice. This browser extension comes with 25 color schemes, 100 high-resolution backgrounds and the ability to upload your own images, so you can personalize ChatGPT to your liking and make it more fun to use. It works with ChatGPT Plus, including GPT-4 Turbo and DALL-E 3, and supports Chrome and Edge, so you can get a consistent experience across multiple browsers.
Another good option is Botpress, a chatbot builder that uses OpenAI's large language models. It can be connected to more than 100 services and includes features like professional greetings, LLM integration and database synchronization for personalization. Botpress offers a free tier with significant abilities, so it can handle a range of users, from those who want a little customization to those who want a lot.
If you want to create conversational AI chatbots without a lot of programming, ChatBotKit is a good option. It supports multiple languages, custom datasets and integration with chat apps like Slack and Discord. With its template wizard and full API, ChatBotKit lets you quickly deploy chatbots you can customize for a wide range of use cases from AI experiences to sales and support.