Talk to Your Videos. Literally.
An interactive voice companion that answers questions, explains complex concepts, and summarizes topics in real-time while you watch your favorite YouTube videos.
YouTube University, Accelerated.
CustomCast is an interactive voice companion utilizing voice chat to summarize transcripts, answer strategy questions, and tutor hands-free. Connect with your videos dynamically.
Skip the Fluff
Ask complex questions on the fly using voice control, and get instant voice responses summarizing key concepts in real-time.
Activate Voice Tutor
Lock into a safe learning environment where students speak directly with a patient, supportive AI tutor about any video context.
Dopamine Detox Mode
Reduce visual overstimulation. Instantly switch your video feeds into a text-dense list mode that completely hides thumbnails.
Endless Possibilities for Learning
- Multilingual Study: Master a new language by chatting with a multilingual AI tutor about your favorite videos.
- Hands-Free Cooking & Projects: Ask the video questions while your hands are busy, keeping your focus on the task.
- Active Study Assistant: Turn passive viewing into active learning, perfect for lectures, coding tutorials, or science explainers.
Free Trial & Unlock
One-time $20 unlock after 3 days. Cancel anytime during the trial to pay nothing.
- 100 credits (~100 minutes of active voice chat)
- One-time unlock — no recurring monthly subscription
- Personalized voice companion interactions
- Custom YouTube feeds generation
- Parental Sandbox guardrails
Ready to experience YouTube in a whole new way?
Visit customcast.live to Sign Up