# BirdNET

Hacker Approved page: https://hackerapproved.com/p/birdnet-go/

18 people recommended BirdNET in Hacker News comments, 3 had mixed feelings and 3 criticized it, November 2025 to October 2026. It was recommended in 6 of 12 months, in 8 threads. It meets the Hacker Approved badge rule.

**Verdict:** Free software that identifies birds by their calls and songs, runs locally on cheap hardware. Critics note weaker results outside North America.

Summary written by Claude from 25 comments. It was written before the November 2026 recount, and 23 of those comments still count.

## Why people recommend it

- Runs locally and self-hosted (3 comments in the sample): "an excellent alternative to BirdNet-Pi that runs well on non-Raspberry-Pi machines" ([source](https://news.ycombinator.com/item?id=48344033)) "Arent most these apps just BirdNET either cloud processed or bundled into a mobile app?" ([source](https://news.ycombinator.com/item?id=49074268)) "this is a fun app to self-host" ([source](https://news.ycombinator.com/item?id=47747124))
- Works with camera and audio streams (2 comments in the sample): "I did exactly this with BirdNet-Go and my Unifi doorbell cam." ([source](https://news.ycombinator.com/item?id=49512197)) "birdnet go works with any rtsp audio stream" ([source](https://news.ycombinator.com/item?id=49513224))
- Easy setup and small install (2 comments in the sample): "it is incredibly easy to setup a real-time bird monitor around your property" ([source](https://news.ycombinator.com/item?id=47648844)) "BirdNet is only a ~30MB install and birds are everywhere" ([source](https://news.ycombinator.com/item?id=47631767))
- Inspires many other bird projects (2 comments in the sample): "So many bird projects recently and I think it’s all thanks to this project" ([source](https://news.ycombinator.com/item?id=49714884)) "Cool projects, lovely apps and interesting tech usage." ([source](https://news.ycombinator.com/item?id=49193863))

## What people warn about

- Weak accuracy in some regions (3 comments in the sample): "BirdNET and Perch are phenomenal achievements, but struggle in regions where, ironically, most of the world’s biodiversity is" ([source](https://news.ycombinator.com/item?id=48344294)) "at least in Australia, it regularly identifies calls with low probability" ([source](https://news.ycombinator.com/item?id=49514957)) "birds in Rwanda which are poorly detected by birdnet" ([source](https://news.ycombinator.com/item?id=48344272))

## 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, "BirdNET", https://hackerapproved.com/p/birdnet-go/ (18 recommend, 3 mixed, 3 criticize; Hacker News comments, November 2025 to October 2026).

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