# WhisperX

Hacker Approved page: https://hackerapproved.com/p/whisperx/

8 people recommended WhisperX in Hacker News comments, 2 had mixed feelings and 2 criticized it, November 2025 to October 2026. It was recommended in 6 of 12 months, in 7 threads. It does not meet the Hacker Approved badge rule.

**Verdict:** Open-source CLI for fast transcription and speaker diarization that people run locally; setup is fiddly and speaker labels can be inconsistent.

Summary written by Claude from 11 comments.

## Why people recommend it

- Fast, accurate transcription (3 comments in the sample): "all of the state-of-the-art speech-to-text systems are large-language model based and are significantly faster and better than what we had before" ([source](https://news.ycombinator.com/item?id=46395439)) "with whisperx I can get a transcript in 5 minutes with just a single command" ([source](https://news.ycombinator.com/item?id=47594825)) "plain WhisperX is more accurate" ([source](https://news.ycombinator.com/item?id=47592342))
- Speaker diarization built in (2 comments in the sample): "If you need diarization, you can use something like https://github.com/m-bain/whisperX" ([source](https://news.ycombinator.com/item?id=45971246)) "it's the most complete CLI so far and has features like diarization" ([source](https://news.ycombinator.com/item?id=46558803))

## What people warn about

- Lyric sync accuracy falls short (2 comments in the sample): "my minimum quality bar for the lyrics and sync accuracy in karaoke is much higher than what's achievable with WhisperX / Force Alignment" ([source](https://news.ycombinator.com/item?id=47442476)) "back at that time, it performed poorly" ([source](https://news.ycombinator.com/item?id=47425284))
- Setup is a pain (1 comment in the sample): "getting WhisperX to run locally is a pain and needs a bunch of specifics" ([source](https://news.ycombinator.com/item?id=49512830))
- Inconsistent speaker labels (1 comment in the sample): "it is not perfect, sometime for the same speaker you will get multiple labels" ([source](https://news.ycombinator.com/item?id=45966252))

## Other speech recognition models people recommend

- [OpenAI Whisper](https://hackerapproved.com/p/whisper/): 122 recommend, 24 mixed, 44 criticize
- [NVIDIA Parakeet](https://hackerapproved.com/p/parakeet/): 115 recommend, 17 mixed, 16 criticize
- [Mistral Voxtral](https://hackerapproved.com/p/voxtral-transcribe-2/): 47 recommend, 15 mixed, 24 criticize
- [whisper.cpp](https://hackerapproved.com/p/whisper-cpp/): 25 recommend, 6 mixed, 1 criticize

## The badge

A product earns the Hacker Approved badge when at least 10 people recommend it, recommenders outnumber critics at least 2 to 1 (mixed feelings count toward neither side), it was recommended in at least 4 of the 12 months and in at least 5 different threads, and no single thread supplies more than half of the people who recommend it. Health and money products are never badged.

## Cite as

Hacker Approved, "WhisperX", https://hackerapproved.com/p/whisperx/ (8 recommend, 2 mixed, 2 criticize; Hacker News comments, November 2025 to October 2026).

Counts updated 2 Nov 2026, with data through October 31, 2026.