Copy GPT Subtitler?
Build me a Other web app like GPT Subtitler. Build a product like GPT Subtitler. It reportedly makes about $646/mo, so the core idea clearly has demand — I want a lean version I can run and charge for. Start from the open-source project ufal/whisper_streaming (https://github.com/ufal/whisper_streaming) — reuse what fits, strip its branding, and build the specifics below on top of it. Requirements: - Upload or record audio/video; transcribe with Whisper (local whisper.cpp or an API key from env). - Speaker labels, timestamps, searchable transcript, and export (txt/srt/md). - AI summary: key points, decisions, and action items with owners. - Clean library view of past transcripts. Also: - Clean, modern, responsive UI with a thoughtful landing page. - Email/password auth and a simple paid tier (Stripe test mode) so it's ready to charge. - A README covering setup, environment variables, and how to deploy. Ship a working MVP I can run locally first, then help me deploy it.
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Questions
Can I really build something like GPT Subtitler?
Yes. GPT Subtitler is a other product doing ~$646/mo — the core loop is well understood. With the prompt on this page and the open-source repo ufal/whisper_streaming as a base, a coding agent like Claude Code or BuildCheap can get you a working MVP in a weekend.
How much does GPT Subtitler make?
Around $646/mo based on public revenue data. That's the whole point of CopyMRR — you're copying something with proven demand, not guessing.
What repo does this start from?
ufal/whisper_streaming (3,634★). "Clone & ship" imports it straight into BuildCheap so you start from a running app, then adapt it.
Is this affiliated with GPT Subtitler?
No. CopyMRR indexes public revenue data and points you at open-source building blocks. Build your own thing — don't copy their brand or content.
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