Can AI Replace Language Teachers? My Journey with AITalkTutor

Hey Indie devs!

I recently made my first GPT wrapper with the idea of replacing language teachers and tutors with AI. The idea is to create speaking lessons with AI instead of a regular teacher. My project, AITalkTutor, leverages GPT, Gemini, Whisper, and TTS technologies to offer an interactive and flexible learning experience.

While it’s not a perfect substitute for human teachers, AI tutoring brings several unique benefits to the table:

• Affordability: At $2.20 for a 45-minute lesson, AITalkTutor is more cost-effective than traditional tutoring, with a goal to lower the cost to $1 per lesson.
• Flexibility: Students can start, pause, and resume lessons on their own schedule, making learning more adaptable to individual needs.
• Data-Driven Insights: By maintaining a complete conversation history, we can analyze interactions to provide personalized feedback and insights, helping students improve their speaking skills more effectively.

Time spent: 8 days.
Stack: Angular, NestJs, MongoDB.
AI: ChatGPT4o, Google Gemini 1.5 Flash and Pro, OpenAI Whisper and TTS.

I want to validate the idea and see if it worth to continue improving the app.
What do you think?

Link: https://aitalktutor.com/