Question: Is there an AI-powered language learning platform that provides comprehensive training and feedback on all six key language skills?

If you're looking for an AI-powered language learning platform that covers all six key skills and offers training and feedback, bentolingo is a great option. It offers personalized feedback and guidance for Vocabulary, Listening, Reading, Speaking, Writing, and Culture. With daily training plans, audio recordings, and text materials, it's designed to keep you engaged and progressing. Bentolingo is built on OpenAI's GPT AI technology and offers both free and premium tiers, so it's a good option for those with a modest budget.

Another good option is Talkpal, which uses GPT to let learners practice speaking, listening, writing and pronunciation with interactive conversations and real-time feedback. It works with more than 15 languages and has immersive features like roleplays and debates to make it more fun. Talkpal offers a free plan with limited features and two premium plans that let you practice as much as you want and get personalized feedback.

If you want to practice conversing, LangAI offers real-time error correction and natural-sounding conversations on any subject. It works with more than 20 languages and has features like automatic transcription and human-sounding voice responses. LangAI gives you feedback so you sound more fluent, and it's available in a variety of free and paid options.

Last is Univerbal, which offers a judgment-free environment for language learning with conversational practice in 22 languages. It includes interactive Language Quests, AI Conversation Partners for personalized feedback, and mobile apps for practice on the go. Univerbal also has a community support channel on Discord, so if you prefer a more social learning environment, it's a good option.