Comparison
MacWhisper and echo99 both transcribe entirely on your Mac — no cloud, no account — so this isn't a privacy contrast. The difference is the job: MacWhisper is a versatile transcription utility for audio you already have; echo99 is a call recorder that captures your mic and the other side as separate tracks and labels who's speaking.
MacWhisper is a well-made native Mac app that transcribes audio and video locally using Whisper and NVIDIA Parakeet models — offline, no account, like echo99. It is a broad transcription toolbox: drop in files, paste a YouTube URL, batch a folder, generate subtitles, or dictate system-wide. Newer versions can also record microphone, app, and system audio and auto-detect meetings. If you mostly need to turn audio you already have into text, MacWhisper is excellent — it is a different tool for a different job.
| echo99 | MacWhisper | |
|---|---|---|
| Main job | Recording live calls into speaker-labeled transcripts | Transcribing audio and video you already have — files, URLs, subtitles, dictation |
| How it records | Captures your mic and your Mac's audio as two separate tracks — botless, built for calls | Can record mic / app / system audio and auto-detect meetings (Pro); not kept as separate mic + system tracks |
| Transcription | On-device (Parakeet); no account; works offline | On-device too (Whisper / Parakeet); larger, more accurate models are Pro |
| Speaker labels | Me + Them-1, Them-2, …, and speaker identification that names people across recordings | Within-recording speaker diarization (beta, Pro); does not name the same person across recordings |
| Raw audio | Keeps mic.wav + system.wav as separate tracks you own | Oriented to file-in → transcript-out; no separate mic / system source tracks |
| Account | None | None — buy a license or use the App Store version |
| Price | Free | Free tier (smaller models); Pro is a one-time purchase (about €64), or a subscription on the App Store |
| Platform | macOS 14.4+ | macOS (Apple silicon + Intel); an App Store variant also runs on iOS |
| Export & extras | Plain local WAV + JSON transcripts | SRT / VTT / TXT / MD / PDF / DOCX, YouTube URLs, batch folders, dictation, automation (Pro) |
Comparison last verified July 2026 — check both products for current details.
Your job is turning existing audio into text: transcribing a folder of recordings, generating SRT/VTT subtitles for video, transcribing a YouTube link or a podcast, or system-wide dictation. MacWhisper is a versatile, polished transcription tool with many models and export formats, and it’s the better pick when recording the live call isn’t the point.
You want to record the call itself — your mic and the other side captured as clean, separate WAV tracks, botless — and get a transcript that labels each speaker and recognizes the people you meet with regularly. echo99 is purpose-built for that call-recording workflow, and it’s free.
Compare echo99 with other tools: Otter alternative, Fathom alternative, Granola alternative
Free download. No account. Recording and transcription stay on your Mac.
Free · macOS 14.4+ · Notarized by Apple