StashDeck vs Mixed In Key
Mixed In Key pioneered DJ key detection. StashDeck builds on that foundation with complete library management and modern workflow tools.
TL;DR
Mixed In Key is a focused tool that does one thing well: detect musical keys and BPM. It's been the industry standard for years.
StashDeck does key detection plus energy analysis, mood classification, visual discovery (Sonic Map), smart crates, and USB export—all in one tool.
Bottom line: If you only need key detection, Mixed In Key works. If you want a complete library management solution, StashDeck does more.
Feature Comparison
| Feature | StashDeck | Mixed In Key |
|---|---|---|
| BPM Detection | ✓ | ✓ |
| Key Detection (Camelot) | ✓ | ✓ (industry standard) |
| Energy Level Analysis | ✓ (1-10 scale) | Basic (1-10) |
| Mood/Vibe Detection | ✓ | — |
| Genre Classification | ✓ | — |
| Visual Library Map | Sonic Map | — |
| Smart Crate Building | 4-Phase Builder | — |
| Similarity Matching | Audio embeddings | — |
| USB/CDJ Export | Rekordbox/Engine DJ | — |
| Cue Point Editor | — | ✓ |
| 100% Offline | ✓ | ✓ |
| Price | Free (Alpha) | $58 (one-time) |
Key Detection: The Core Feature
StashDeck Key Detection
- • Advanced detection algorithms
- • Camelot notation (1A-12B)
- • Handles key changes (reports dominant key)
- • Part of complete analysis pipeline
- • Accuracy comparable to Mixed In Key
Mixed In Key Detection
- • Industry standard since 2006
- • Camelot notation (their invention)
- • Well-tested across genres
- • Dedicated cue point editor
- • Proven reliability over 18+ years
Honest take: Mixed In Key's key detection is excellent—they've been refining it for nearly two decades. StashDeck's detection is comparable in accuracy. The difference is what comes after: StashDeck uses that key data for visual mapping, smart crates, and harmonic sequencing. Mixed In Key stops at detection.
Where StashDeck Goes Further
Energy + Mood
Automatic energy detection (1-10) and mood classification (dark/light, euphoric/hypnotic). Key alone doesn't tell you if a track is a banger or a groover.
Sonic Map
See your entire library as a visual map. Similar tracks cluster together. Navigate by zooming, not scrolling.
Smart Crates
Build crates from rules: "Tech house, 126-130 BPM, high energy, minor keys." The 4-phase builder sequences for harmonic flow.
When to Choose What
Choose Mixed In Key if:
- • You only need key/BPM detection
- • You want cue point editing
- • You prefer established tools
- • Your library is small-medium (<5K tracks)
Choose StashDeck if:
- • You want complete library management
- • You have 10K+ tracks to organize
- • You want visual discovery (Sonic Map)
- • You need smart crate building
- • You want USB/CDJ export
Try StashDeck Free
Key detection + energy + mood + visual maps + smart crates. All in one free tool.
Download Free