Software Comparison
Here's a comparison of similar hotword detection technologies:
| Open Source | Accurate | Languages | Model Trainer | Commercial Use | GitHub | |
|---|---|---|---|---|---|---|
| Precise |  |
|
Python | Open Source Script | Permitted | MycroftAI/mycroft-precise |
| Snowboy |  |
|
Node, Java, Python, GO, Perl, iOS, Android | Web API | License Fee | Kitt-AI/snowboy |
| Porcupine | |
|
C, Python, Android, .NET, Java, Go, Unity, Flutter, React Native, iOS, Web, NodeJS, Rust | Closed Binary | License Fee | Picovoice/Porcupine |
| PocketSphinx | |
|
Almost all | Open Source Script | Permitted | cmusphinx/pocketsphinx |