EarChord vs Ten Kettles

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

EarChord compared with Ten Kettles
Detail	EarChord	Ten Kettles
What it does	Chord detection in your browser	Apps for music education and training
Stage	Not given	Established
Founded	Not given	2013
Based in	Not given	CA
Pricing model	Free	Not given
Pricing	Not given	Not given
Key features	Chord progression detection Key identification using Krumhansl-Schmuckler profiles Tempo/BPM detection from onset envelope Interactive timeline of detected chords Roman numeral chord notation Export chord list as text or file Supports MP3, WAV, M4A, AIFF, FLAC and OGG files	Music theory lessons with interactive exercises Custom ear training exercises from favorite songs Real-time BPM detection via microphone 10-band equalizer for ear training Musical key finder tool Free online transcription instrument Progress tracking for music theory Practice space with spaced repetition
What makes it different	Runs entirely in browser with no uploads or server processing Completely free with no daily limits or account required Uses transparent signal processing instead of hidden machine learning Shows actual detection results so you can see where it guesses	Ear training customized from your favorite songs Real-time tempo detection using device microphone Bite-sized music theory lessons perfect for beginners
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	31 no change since last check
Trust Flow (Majestic)	8	16
Citation Flow (Majestic)	23	15
Referring domains (Majestic)	11	46

3 details filled in for both companies.