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EarChord vs GigPenguin

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 GigPenguin
DetailEarChord logo EarChordGigPenguin logo GigPenguin
What it doesChord detection in your browser Gig scheduling software for bandleaders
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFree Free
PricingNot 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
  • Send gig sheets to all band members at once
  • See which band members have read the sheet and their confirmation status
  • Automatically notify all band members when gig details change
  • Manage substitute players
  • Schedule rehearsals with band member availability voting
  • Track payment status and payment methods for each band member
  • No app or account required for band members
  • Automatic reminders for band members who haven't responded
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
  • Band members see all gig details on one page instead of scattered across multiple messages
  • Changes notify all band members with specific details of what changed and why
  • Eliminates manual texting of multiple band members for each gig
  • Payment tracking without moving money through the platform
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check9 +1 (up) since last check
Trust Flow (Majestic)814
Citation Flow (Majestic)2322
Referring domains (Majestic)1111

4 details filled in for both companies.

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