ISSEN
YC F24New York City, US · Founded 2024 · 1 employees · 1 known investors
ISSEN is a real-time voice AI tutor for language learning that engages users in conversational practice across 50+ languages, available 24/7 on desktop and mobile. The app personalizes lessons based on learner goals, style, and proficiency level, offering features like flashcards, grammar lessons, and translation drills.
Founders & leadership· Y Combinator alumni (F24)
ISSEN was founded in 2024 by Mariano Sorgente.
MS
Mariano Sorgentein𝕏FounderHe previously worked as a partner at a16z and has background in cryptography, artificial intelligence, and engineering.
Investors · 1
Competitors · 4
by search overlapPreply11 shared keywordsPreply is a language learning platform that serves corporate employees through its B2B offering Preply Business, enabling companies to provide language education to their workforce.
Speak9 shared keywordsSpeak is an AI-powered language learning platform that uses a proprietary curriculum to teach users conversational language through personalized lessons, practice exercises, and real-time interaction with a tutor.
Babbel8 shared keywordsBabbel is an online language-learning platform that offers courses for people seeking to learn and improve proficiency in various languages. The company serves individual learners and has established itself as a pioneer in digital language education.
Praktika AI6 shared keywordsPraktika is an AI-powered language learning app that provides conversational practice with lifelike AI tutors, offering real-time feedback on pronunciation, grammar, and vocabulary along with personalized study plans. It serves individuals learning new languages through speaking, reading, and listening exercises.
Companies competing with ISSEN for the same Google search keywords, organic and paid, via search-intersection analysis.
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Frequently asked questions
- What does ISSEN do?
- ISSEN is a real-time voice AI tutor for language learning that engages users in conversational practice across 50+ languages, available 24/7 on desktop and mobile. The app personalizes lessons based on learner goals, style, and proficiency level, offering features like flashcards, grammar lessons, and translation drills.
- Who founded ISSEN?
- ISSEN was founded by Mariano Sorgente in 2024.
- Who are ISSEN's investors?
- ISSEN's investors include Y Combinator.
- Where is ISSEN headquartered?
- ISSEN is headquartered in New York City, US.





