AI Chat Assistant

Amazon Lex Amazon Lex

AWS fully managed conversational AI service, deeply integrated with Alexa’s underlying NLU engine

Baidu Wenxin X1 百度文心X1

Baidu Wenxin large model ERNIE series, Wenxin Yiyan X1 deep inference model

Chai Chai

AI chat platform for entertainment and social scenarios, supporting customized role-playing conversations

Meta AI Meta

Meta’s free AI assistant with built-in social platforms such as Facebook, Instagram, and WhatsApp

Mistral AI Mistral AI

France's leading AI large model company, known for its open source high-performance models

character.AI c.ai

Character.AI is the world's largest role-playing chat platform, allowing users to freely talk to "characters" created by AI, generate stories and interact with voice.

ChatWithCloud ChatWithCloud

ChatWithCloud takes executable task flow as the core and emphasizes stable delivery and efficiency improvement.

Mova AI Mova AI

AI-driven omni-channel conversational customer service and business automation platform

Open Assistant OA

Community-driven open source AI dialogue project, crowdsourcing to build high-quality training data

Delphi Delphi

Use AI to clone personal knowledge and automatically have one-on-one conversations with users as you

bean bag 豆包

ByteDance’s free AI smart assistant supports conversation, writing, images and multi-device collaboration

Gemini 3 Google

Google’s latest multi-modal reasoning model, Gemini 3.1 Pro, achieves major improvements in long context and multi-modal reasoning