ISSEN offers an AI‑powered language tutor that provides 24/7 conversational practice, grammar lessons, shadowing drills, and translation exercises across more than 60 languages. The platform customizes curriculum, adjusts tutor speed and patience, and gives real‑time feedback to help learners improve speaking fluency without the need for scheduled human tutors.
Funding
$500K raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
Many language learners struggle to find convenient, affordable speaking practice that offers real-time feedback and personalized instruction, especially when human tutors are unavailable or costly.
Solution
ISSEN provides an AI-powered language tutor that users can access anytime from a computer or phone. The platform enables conversational practice on a wide range of topics, combined with structured grammar lessons, shadowing drills, and translation exercises. By tracking user performance, the AI adapts lesson plans, adjusts speaking speed and patience levels, and offers corrective feedback without judgment. Its multilingual capability supports over 60 languages, allowing learners to practice any target language regardless of their native tongue. The result is a flexible, immersive learning experience that mimics one‑on‑one tutoring while eliminating scheduling constraints.
Target Audience
ISSEN is aimed at individual language learners, students, and professionals seeking flexible, speaking‑focused practice across a broad selection of languages.
Features
- AI-driven conversational tutor available 24/7 on web and mobile devices
- Fully customized curriculum that aligns with individual goals and proficiency levels
- Adjustable tutor speed and patience settings to match learner comfort
- Integrated shadowing drills to improve pronunciation and fluency
- Translation exercises that reinforce vocabulary and comprehension
- Support for more than 60 languages, enabling cross‑language learning for multilingual users
- Real-time feedback on speaking errors and grammar usage