Hedy hedy.ai

Can AI replace Hedy?

The pieces are all commodity now: capture audio, stream it through a local Whisper variant, keep a rolling transcript, and every few seconds ask a model for the next good question. An agent will get you that in one sitting on a laptop, and the transcript-plus-summary half will genuinely be fine. What it will not get you is a phone in your pocket that survives being backgrounded during a two hour lecture, or sub-second suggestions that arrive before the moment passes. Live assistance is a latency and UX problem more than an AI problem, and that is exactly the part that takes weeks of fiddling. Build it if you mostly sit at a desk; keep paying if you mostly do not.

Verdict: Half-bot · AI gets you partway; the hard part stays hardBuild time: a weekend

Replacing a paid app means you set it up and keep it running: hosting, updates and backups can be on you. What you give up.

Half-bot

01What it costs

$12.99/moPro, monthly per user
$155.88per year at that price

Checked Aug 18, 2026 · source: hedy.ai.

02Could AI build it for you?

The core job: A local desktop app that records mic and system audio, streams a rolling transcript, and every few seconds asks a model for suggested questions and notes in a side panel.

What a working version needs:

  • A laptop with a decent CPU or GPU for local Whisper, or an API key for hosted transcription
  • An LLM API key in .env
  • A virtual audio device (BlackHole on macOS, WASAPI loopback on Windows) to capture the other side of the call
  • Consent from whoever you are recording, which is on you

The transcript half is a solved weekend; the live half is where the money is. Build the desk version and keep expectations calibrated.

03What you'd give up

  • Mobile apps that keep recording reliably when the screen is off, which is where most of these sessions actually happen
  • Tuned latency: your DIY suggestions arrive a beat late, and a beat late is useless in conversation
  • Speaker diarization and meeting-type presets that shape the assistant for a sales call vs a lecture vs a doctor visit
  • Calendar and conferencing integrations that join and label sessions for you
  • Hosted, searchable history across every session with no laptop babysitting

Because real-time is unforgiving. A post-hoc summarizer can be sloppy and still useful, but a live copilot that lags four seconds or drops audio when you switch apps is worse than nothing, and people pay to not think about that. The mobile side compounds it: background audio on iOS is a permissions and lifecycle minefield that nobody wants to solve for themselves. Add the meeting-type presets and calendar hookups and the subscription is mostly buying tuning you would otherwise do by hand for a month.

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04The build prompt

Get the Build Kit for Hedy

The complete build prompt, plus 11 step-by-step prompts from research to launch, a design system file, a page-by-page spec, the data model and a launch checklist.

Get the Build Kit · $9 →

One-time payment. Delivered on screen and by email.

Prices change; confirm on the vendor's site before you decide.