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AI language coach offering conversational practice with real-time feedback across 130+ languages.
AI platform that scores speaking, writing, reading and listening in 80+ languages for pre-hire language screening.
American-accent training app pairing Hollywood dialect-coach video lessons with instant AI pronunciation feedback.
AI English pronunciation and speaking coach giving real-time feedback via speech recognition, used by millions.
Free AI-powered academic search engine indexing 236M+ papers, for researchers wanting semantic literature discovery and an augmented reader.
No public pricing
Free trial available
No public pricing
No public pricing
Free trial available
No public pricing
- ✦Conversational practice with AI tutors
- ✦Real-time personalized feedback and corrections
- ✦Dialogue, sentence, word, call, photo, and debate modes
- ✦Voice interaction with natural AI voices
- ✦Grammar courses and language certificates
- ✦130+ languages on web, iOS, and Android
- ✦Scenario-based, open-response speaking and writing tests
- ✦CEFR score reports with skill-level feedback
- ✦Pronunciation and accent evaluation
- ✦Coverage of 80+ languages
- ✦Proctoring and cheating-prevention controls
- ✦Admin dashboard with shareable results
- ✦White labeling and multi-factor authentication
- ✦Hollywood dialect-coach video lessons
- ✦Instant AI pronunciation feedback
- ✦Sound-level mistake analysis with tips
- ✦Targeted practice drills
- ✦Conversation practice and AI role-play
- ✦Progress and score tracking
- ✦Real-time pronunciation feedback
- ✦Speech-recognition assessment
- ✦Personalized learning path
- ✦Thousands of gamified lessons across topics
- ✦Progress tracking
- ✦ELSA Dictionary
- ✦AI-powered semantic search across 236M+ papers
- ✦Semantic Reader for augmented, contextual paper reading
- ✦Free public API for paper search and metadata
- ✦Author and topic discovery
- ✦Citation graph exploration
- ✦Beta program for new features
- →Self-learners practicing conversational fluency
- →Business teams training employees in new languages
- →Students supplementing classroom language education
- →Pre-employment language screening
- →BPO and customer-service hiring
- →HR and placement testing
- →Learning-and-development assessment
- →Enterprise global hiring
- →Reduce accent and improve clarity
- →Prepare to speak confidently at work
- →Practice English pronunciation daily
- →Improving English pronunciation
- →Building speaking confidence
- →Preparing for work or travel in English
- →Daily 10-minute practice
- →Researchers searching scientific literature across disciplines
- →Developers building applications on top of scholarly data via the API
- →Students exploring citation networks for a topic
- →Librarians and academics needing free literature discovery tools