Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Chord Finder Software

ChordProgressions.org vs ChordSequence

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score ChordProgressions.org #1 in Chord Finder Software 9.4/10 Free plan Free plan✓ 5 of 5 features Open Chord Finder
ChordSequence #9 in Chord Finder Software 8.5/10 Free plan Free plan✓ 4 of 5 features Visit ChordSequence

ChordProgressions.org leads on 0 checks, ChordSequence on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreChordProgressions.org · 9.4/10
  • Free planboth
  • Most featuresChordProgressions.org · 5 of 5

ChordProgressions.org scores higher on our rubric for chord finder software: 9.4 against 8.5 out of 10; our editors rank them #1 and #9.

ChordProgressions.org is the better fit for free all-around chord analysis and creation. ChordSequence is the better fit for free chord charts and mobile progression tools.

  • ChordProgressions.org fits best

    Free all-around chord analysis and creation

  • ChordSequence fits best

    Free chord charts and mobile progression tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature ChordProgressions.org 9.4/10 Visit ↗ ChordSequence 8.5/10 Visit ↗
At a glance
Editor score 9.4 8.5
Ranking #1 in Chord Finder Software #9 in Chord Finder Software
Best for Free all-around chord analysis and creation Free chord charts and mobile progression tools
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Mobile
Platforms Web Web, Android
Built for Solo, Small business Solo, Small business
Features ChordProgressions.org 5/5 · ChordSequence 4/5
Reverse chord lookup ✓ ✓
Progression generator ✓ ✓
Voicing explorer ✓ (best) Not checked yet
Chord chart export ✓ ✓
Chord audio playback ✓ ✓
Specs
Supported instruments guitar, piano guitar, piano, ukulele
Mobile apps Not checked yet Android
Our review
Pros
  • Free progression generation with key, mode, genre, mood, length, and complexity controls
  • Reverse chord identification from notes, MIDI, audio, typed, clicked, or fretted input
  • Guitar and piano voicing tools with fingering and voice-leading optimization
  • Generates and transposes progressions with genre-based examples
  • Supports lookup for guitar, piano, and ukulele chords
  • Exports progressions as MIDI or WAV and supports chart printing
Cons
  • Available through the web platform only
  • Focused on guitar and piano rather than a broader instrument range
  • No AI features for users seeking AI-assisted chord workflows
  • Mobile app availability is limited to Android
  • Chord lookup focuses on guitar, piano, and ukulele
  • The product is newer, with a verified 2024 founding year
Our verdict

ChordProgressions.org is a browser-based chord analysis and creation toolset for guitarists, pianists, songwriters, and learners. It combines progression generation, chord building, reverse identification, analysis, transposition, voicing…

Read the review →

ChordSequence is a free browser-based music toolkit for songwriters, producers, students, and musicians. It brings chord progression generation, chord lookup, transposition, playback, song charts, and chord-sheet creation into a modern web…

Read the review →
  1. ChordProgressions.orgChord Finder Software 9.4Free plan
  2. ChordSequenceChord Finder Software 8.5Free plan

Strengths and trade-offs

  • ChordProgressions.org — where it wins

    • Free progression generation with key, mode, genre, mood, length, and complexity controls
    • Reverse chord identification from notes, MIDI, audio, typed, clicked, or fretted input
    • Guitar and piano voicing tools with fingering and voice-leading optimization

    Where it doesn't

    • Available through the web platform only
    • Focused on guitar and piano rather than a broader instrument range
    • No AI features for users seeking AI-assisted chord workflows

  • ChordSequence — where it wins

    • Generates and transposes progressions with genre-based examples
    • Supports lookup for guitar, piano, and ukulele chords
    • Exports progressions as MIDI or WAV and supports chart printing

    Where it doesn't

    • Mobile app availability is limited to Android
    • Chord lookup focuses on guitar, piano, and ukulele
    • The product is newer, with a verified 2024 founding year

More comparisons

All chord finder software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update