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EarChord vs StreetThomas.com

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 StreetThomas.com
DetailEarChord logo EarChordStreetThomas.com logo StreetThomas.com
What it doesChord detection in your browser Global music promotion platform celebrating artists and music across all genres
StageNot given Established
FoundedNot given 2019
Based inNot given CA
Pricing modelFree Paid
PricingNot given Featured Artist, Music Reviews, Music Gallery, Photo Gallery, and News & Press Release sections: $10 per section (currently 50% off at $5 per section until November 11, 2026)
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
  • Featured Artist profiles with artist biographies and music journey stories
  • Apple Music Gallery for music discovery
  • Spotify Gallery for artist and playlist discovery
  • YouTube Gallery with music videos and live performances
  • Photo Gallery for artist and event photography
  • Artist Submission Matrix for multi-section promotion
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
  • Targets real listeners, not bots, for organic music growth
  • Welcomes all music genres and career levels from starter to established artists
  • Multiple promotion sections to maximize music visibility
  • Global platform rooted in local Canadian community
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check4 +4 (up) since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)239
Referring domains (Majestic)111

4 details filled in for both companies.

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