Two completely different products are both marketed as 'AI medical scribes'. Ambient AI scribes listen to the consult passively — the clinician talks to the patient and the note generates itself. Dictation scribes require the clinician to speak the note aloud during or after the consult. They're not substitutes for each other.
When ambient wins
Standard consults where the clinician is genuinely talking to the patient. Mental-health consults where dictation breaks rapport. Paediatric consults where the conversation is unpredictable. Any consult where the clinician wants to be present rather than narrating.
Ambient also wins on patient experience. Patients report higher 'I felt heard' scores with ambient AI than with dictation, because the clinician isn't visibly narrating into a microphone.
When dictation wins
Procedural notes — minor surgery, joint injections, IUD insertions — where the clinician has structured findings to record that aren't part of the consult conversation. Brief reviews where there's nothing to listen to. Specialist letters where the structure is highly templated and the clinician knows exactly what they want to say.
Dictation is also faster than ambient for pure documentation tasks where the patient isn't present — the doctor is the only speaker, so the model doesn't need to handle diarisation.
Why most clinics need both
A typical week mixes consults, procedures, letters, and admin. Ambient handles 70%, dictation handles 30%. Forcing all of it through ambient (which is the marketing claim of most ambient vendors) means accepting suboptimal documentation for the 30% where dictation would be faster.
What the right platform looks like
A scribe that does both, switchable per task. Ambient by default. Dictation on tap. Same UI, same EHR integration, same downstream care-plan triggers. The split shouldn't require two tools.
Ambient + dictation + structured notes, in one workflow.See the MedMETs scribe