... Product Hunt! I'm Doron, solo developer from Israel.   I just launched InterviewAI an AI that conducts real mock   interviews with voice. It asks you questions out loud, listens   to your answers, gives follow-up pressure questions, and then   gives detailed feedback on what you did well and what to improve.   Built it because I failed a few interviews myself despite knowing   the material. Nerves + no practice = disaster.   No signup required, completely free ... ... Would love to connect with other solo builders here Comment from Rian Robertson(@rianbrob): Hey Doron...congrats on launching InterviewAI

... generate on a per request? Example, generating images/videos GenAI costs a decent amount compared to in-app functions. Either support with ads or have it as a paid feature. Comment from Doron Sun(@doron_sun): Rule I use with InterviewAI: free = the thing that makes them realize they need it. For us that's the   first full interview + feedback. Paid = the thing they want after they're hooked (more sessions, company   packs like Google/Meta/Amazon). Free ... ... good enough to impress, not good enough to replace paid." Comment from Daniel Piret(@daniel_piret): I think about free vs

... tattoos or mockups) Tech-wise I m using: Flutter for the mobile app Firebase (Firestore + functions) OpenAI + Replicate for image generation (testing multiple models right now like DreamShaper, Flux, Ideogram) Biggest challenge so far has been balancing quality vs cost vs

... space. How are people finding it so far? Comment from Doron Sun(@doron_sun): This is literally me 6 months ago What helped me was just launching anyway and figuring out marketing     as I go. Just launched InterviewAI last week still learning. Good luck with Unravl! Comment from Ashok Nayak(@ashok_nayak): Hi @retzero Welcome to Product Hunt. The problem you have set out to solve is great! If you are open to feedback (as stated in your ... ... honestly. Would love to hear what ends up working for you with Unravl. Comment from Krisna Wiyana(@krisnawiyana): @retzero  Totally agree, there s so much advice out there and half the challenge is figuring out what actually works vs