Speak
AI language learning app with real-time conversation practice and pronunciation feedback - 10M+ users in 170+ countries, $27M Series B raised.
Speak is an AI language learning app focused on conversational fluency rather than vocabulary drilling. Its AI tutor listens to spoken responses and provides real-time pronunciation scores, grammar corrections, and natural conversation feedback - simulating a private tutor without scheduling or cost. The app covers over 20 languages and includes guided lesson tracks, scenario-based practice (job interview, restaurant, travel), and open-ended conversation sessions. Speak raised a $27M Series B in 2022, backed by OpenAI's Startup Fund, and has grown to 10M+ registered users across 170+ countries. It is particularly popular in South Korea and Japan, where English conversation practice is in high demand.
Key Features
- AI conversation tutor - open-ended spoken practice with real-time response and corrections
- Pronunciation scoring - phoneme-level accuracy feedback after every spoken response
- Scenario-based lessons - job interview, travel, restaurants, medical, and business contexts
- Grammar correction with explanation - mistakes flagged immediately with the correct rule explained
- 20+ supported languages including English, Spanish, French, German, Japanese, and Korean
- Progress tracking - speaking confidence score tracked over time across all practice sessions
Use Cases
- Non-native English speakers who need conversation practice without the cost of a human tutor
- Professionals preparing for English-language job interviews or business presentations
- Travelers learning functional phrases for an upcoming trip with scenario-specific practice
- Language learners who have vocabulary knowledge but need speaking confidence through repeated practice
Pros
- OpenAI Startup Fund backing and 10M+ users signals serious AI investment behind the speech recognition quality
- Conversation-first focus fills the gap left by vocabulary-heavy apps like Duolingo for speaking fluency
- Real-time pronunciation feedback at the phoneme level is more granular than any competing app
Cons
- Language selection is strong for major languages but limited for less common languages compared to Duolingo
- Free plan access is restricted - meaningful daily practice requires a paid subscription
- AI conversation partner lacks the unpredictability and cultural nuance of real human conversation practice
Speak Alternatives
Explore similar tools and alternatives
Looking for alternatives to Speak? Here are some similar tools you might like:
Speak is also listed as an alternative to:
Ready to try Speak?
Visit the official website to explore all features and get started with Speak today.
Reviews
0 reviews for Speak
Based on 0 reviews
Share your experience
Log in to write a review for Speak
Duolingo Max
GPT-4-powered Duolingo subscription with Explain My Answer and AI Roleplay - practice real conversations with AI characters on Duolingo's 40+ language courses.
MagicSchool AI
AI platform for K-12 teachers with 60+ tools for lesson planning, feedback, differentiation, and assessment - used by 4M+ educators worldwide.
Quizlet AI
AI-powered study platform used by 60M+ learners that generates flashcards, practice tests, and personalised explanations from uploaded course material.
Have an AI Tool?
List your AI tool for free, or go featured for top placement in your category - and reach thousands of potential users.
Submit Your Tool