Question: I'm looking for an AI-powered language learning assistant that offers bilingual subtitles, word translation, and grammar analysis.

If you want an AI language learning assistant that can translate subtitles, translate words and analyze grammar, Trancy is a good option. The service covers many video sources, including YouTube and Netflix, and offers a combination of translation, AI-powered word and sentence analysis and listening/speaking practice with daily exercises. It also can analyze grammar with AI, segment sentences and tag parts of speech, and you can select translation engines from Google, DeepL and Open AI. Trancy supports up to 10 languages, and you can use a free version with core features or upgrade to a premium version.

Another option is Talkpal, which is designed to help you improve speaking, listening, writing and pronunciation with interactive conversations and real-time feedback. It supports more than 15 languages and offers immersive conversations, active listening exercises that adapt to your responses, and interactive elements like roleplays and debates. Its free plan is more limited, but premium subscriptions offer unlimited practice and personalized feedback, so it's a good option if you want a more complete language learning service.

If you want a service that's geared more toward conversational practice, LangAI is a good option. It offers real-time error correction and feedback in more than 20 languages so you can practice conversational skills in everyday situations. The service can speak and listen to you with automatic transcription, and it'll respond with prompts tailored to your level of proficiency. You can use it for free with a daily limit, but you can pay for unlimited use.

Last, SpeakAI offers a personalized learning path and scenario-based courses for practical language use. It's got real-time grammar correction, real-time dialogue mode and more than 100 voices. It's designed to improve both pronunciation and fluency with interactive exercises and real-world scenarios, so it's a good option if you want to improve your spoken language abilities. SpeakAI's free version includes all core features, so it's a good option for beginners or anyone who wants to try it out.