The supported features are defined below, associated with the corresponding parameter of every service (if the functionality is supported).
- An empty box means that the service does not support the functionality.
- Not yet available means that the service supports the functionality but Hooho has not integrated it yet.
- Auto means that the functionality is activated by default by the service.
- If the feature can be activated by a parameter, we indicate its name.
| Feature | Amazon | Microsoft | Rev.ai | Speechmatics | |
|---|---|---|---|---|---|
| Alternative transcriptions | max_alternatives | max_alternatives | |||
| Alternative language detection | alternative_language_codes | alternative_language_codes | |||
| Profanity filter | profanity_filter | profanity_filter_mode | profanity_filter | ||
| Vocabulary filter | Not yet available | ||||
| Confidence for the whole transcript | Auto | ||||
| Word confidence | Auto | enable_word_confidence | Auto | Auto | Auto |
| Speaker diarization | enable_speaker_diarization | enable_speaker_diarization | enable_speaker_diarization | enable_speaker_diarization | enable_speaker_diarization |
| Automatic punctuation | Auto | enable_automatic_punctuation | punctuation_mode | enable_automatic_punctuation | Auto |
| Word time offsets | Auto | enable_word_time_offsets | enable_word_time_offsets | Auto | Auto |
| Vocabulary | Not yet available | vocabulary { phrases } | vocabulary { phrases } | vocabulary { phrases } | |
| Models | Not yet available | Not yet available |