# SAI Tutor > SAI Tutor is a zero-latency conversational AI language tutor powered by Gemini Live, featuring real-time pronunciation mirroring and interactive dachshund companion guidance. SAI Tutor allows language learners to build conversational fluency through voice-first, low-latency interaction. Learners practice speaking naturally with continuous real-time pronunciation and grammar feedback in English, Spanish, French, and German. ## Core Capabilities - [Voice Mirroring](https://whatsaitutor.pro/#features): Instant phoneme-level and conversational speech feedback with sub-500ms latency. - [Adaptive Curriculum](https://whatsaitutor.pro/#features): Dynamic real-life dialogue simulations and vocabulary reinforcement. - [Global Leaderboard](https://whatsaitutor.pro/#leaderboard): Daily speaking streaks and community learning ranks. - [Placement Test](https://whatsaitutor.pro/#languages): Quick CEFR-aligned speaking skill benchmark. ## Pricing & Access - [Subscription Plans](https://whatsaitutor.pro/#pricing): Free tier, Pup Pro, and Pack Master annual and monthly plans with unlimited voice sessions. ## Legal & Compliance - [Terms of Service](https://whatsaitutor.pro/en/terms): Platform usage rules, subscriptions, and acceptable use policies. - [Privacy Policy](https://whatsaitutor.pro/en/privacy): Data minimization and voice privacy commitments. - [Cookie Policy](https://whatsaitutor.pro/en/cookies): Cookie preferences and analytics disclosure. - [Accessibility Statement](https://whatsaitutor.pro/en/accessibility): Accessibility compliance commitments (WCAG 2.1 AA). - [Data Deletion](https://whatsaitutor.pro/en/data-deletion): User instructions for requesting complete voice and account data erasure. ## Extended Documentation - [Full LLM Context](https://whatsaitutor.pro/llms-full.txt): Comprehensive platform documentation, feature breakdown, and API specifications.