Best Open—Shape Alternatives in 2026
Updated
20 platforms from chord finder software ranked against Open—Shape on the same published basis.
- 1Open—Shape vs ChordU
- 2Open—Shape vs Chord ai
- 3Open—Shape vs Chord Analyser
- 4Open—Shape vs Chordio
- 5Open—Shape vs ChordProgressions.org
- 6Open—Shape vs chords·lol
- 7Open—Shape vs ChordSequence
- 8Open—Shape vs OtoTheory
- 9Open—Shape vs SongEngine
- 10Open—Shape vs Harmony Pro
- 11Open—Shape vs Chord Library
- 12Open—Shape vs Chordify
- 13Open—Shape vs HarmonyBuilder
- 14Open—Shape vs Autochords
- 15Open—Shape vs Piano Chord Finder
- 16Open—Shape vs Tonaly
- 17Open—Shape vs ChordDeck
- 18Open—Shape vs Fender Chords
- 20Open—Shape vs Reverse Chord Finder Pro
- 21Open—Shape vs Chord!
Open—Shape alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ChordU | 6.0 | Free plan | $4.17/mo | Android, iOS, Web |
| 2 | Chord ai | 5.9 | Free plan | $5.75/mo | Android, iOS |
| 3 | Chord Analyser | 5.9 | Free plan | Free | Android, iOS |
| 4 | Chordio | 5.9 | Free plan | Free | iOS, Mac |
| 5 | ChordProgressions.org | 5.9 | Free plan | Free | Web |
| 6 | chords·lol | 5.9 | Free plan | Free | Web |
| 7 | ChordSequence | 5.9 | Free plan | Free | Android, Web |
| 8 | OtoTheory | 5.9 | Free plan | Free | iOS, Web |
| 9 | SongEngine | 5.9 | Free plan | Free | Mac, Windows |
| 10 | Harmony Pro | 5.8 | Free plan | Free | Mac, Web, Windows |
| 11 | Chord Library | 5.5 | No | — | Web |
| 12 | Chordify | 5.4 | No | $2/mo | Android, iOS, Web |
| 13 | HarmonyBuilder | 5.4 | No | $14/mo | Linux, Mac, Windows |
| 14 | Autochords | 5.2 | No | — | iOS |
| 15 | Piano Chord Finder | 5.2 | No | — | Web |
| 16 | Tonaly | 5.2 | No | — | iOS, Mac |
| 17 | ChordDeck | 5.1 | No | — | Web, iOS |
| 18 | Fender Chords | 5.1 | No | — | iOS, Android |
| 20 | Reverse Chord Finder Pro | 5.1 | No | — | iOS |
| 21 | Chord! | 5.0 | No | — | Mac, iOS, Android |
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Questions about Open—Shape alternatives
What is the best alternative to Open—Shape?
ChordU, number 1 in chord finder software with a score of 6.0 out of 10. The others here: Chord ai, Chord Analyser, Chordio and 16 more.
What is the best free alternative to Open—Shape?
ChordU is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.