River Records

Natural language processing is the whole product, and it does more work here than in a conventional scribe: the system must not only generate a note but classify content by medical problem and maintain those problem threads across encounters, which is a harder extraction task than producing a SOAP note from one visit.

Conventional draft and review, with an unusual structural property worth naming: because output pastes into the record rather than writing to it, the clinician necessarily handles every note before it enters the chart. The shallowest integration in this category therefore produces one of its firmest human gates, which is an accidental benefit rather than a designed one but a real defence against the automation bias that grows when notes file themselves. Held at B because no acceptance rate, edit burden figure or confidence threshold is published, and because problem thread assignment happens without any described review step of its own.

The architectural thesis is stated clearly, problem oriented rather than encounter oriented organisation, and the reasoning behind it is published. What is not published is any measurement: no accuracy figure, no model card, no named models, no evaluation of how reliably content is assigned to the correct problem thread, which is the specific failure mode this design introduces. Misfiling a finding under the wrong problem in a longitudinal chart is a different and more persistent error than a wording mistake in a single note.

An important distinction the record should not blur. The founders published genuine peer reviewed research in JAMA Network Open in 2022, analysing 104 million clinical notes and finding that around half the text in an average record is duplicated verbatim from prior documentation. That is real evidence, rigorously establishing the PROBLEM the product addresses, and it is a stronger intellectual foundation than most vendors in this category have. But it is not evidence that Stream solves it. No evaluation of the product itself, no controlled comparison, no accuracy result and no third party assessment was located, and what remains is named clinician testimonials. Graded on evidence for the product, not for the thesis.

Not assessed. HIPAA compliance is asserted but no retention schedule, de identification practice or training use statement was located. The longitudinal design makes retention a more pointed question than usual, since the product's value depends on holding problem threads across visits over time rather than discarding content after each encounter.

HIPAA compliance is stated directly, on the same basis other vendors in this category are graded B. Note the buying path: this is self serve with a free trial requiring no credit card, so a clinician can begin using it before any business associate agreement conversation occurs, and the terms are not published for inspection.

Not assessed. No named or dated attestation and no trust centre located in this pass. Reasonable to expect for a company of roughly five people, but it remains a gap a health system review would stop at.

Not a regulated medical device and none claimed. Worth a thought as the product develops: surfacing problems that are falling off a clinician's radar moves toward care gap identification, which is closer to decision support than documentation.

Nothing located. No fairness statement, subgroup analysis or accent and dialect disclosure. No language coverage is claimed either, so the absence is at least consistent with the product's stated scope rather than contradicting a marketing claim, which is more than can be said for several larger vendors here.

The shallowest integration model in this category, and the vendor says so plainly rather than dressing it up: output pastes into any electronic record system. Credit the honesty, because pastes into any EHR is a materially more truthful phrase than the works with all EHRs claims made elsewhere in this category, and for a small independent practice it means there is nothing to implement. But it is copy and paste, with no write back, no structured field population and no chart context flowing in, which also means the problem oriented chart Stream builds lives in Stream rather than in the record system of legal record. A buyer should understand they are maintaining a parallel chart.

Not assessed. Cloud delivered, but no hosting region, residency detail or sub processor information was located.

Fully published and self serve: a 30 day free trial requiring no credit card, then 149 US dollars per month, stated on the front page rather than behind a demo request. For an independent clinician this is the entire commercial process, with no quote, no procurement and no implementation. In a category where enterprise vendors publish nothing, a small company publishing one clear number is doing exactly what this axis rewards.

Narrow and deliberately so. Named settings are primary care, paediatrics, direct primary care and skilled nursing, which share the property that matters to this product: the same clinician follows the same patient over years, so a chart organised by problem compounds in value while an encounter scribe does not. Skilled nursing and direct primary care are both underserved by this category, which makes the narrowness useful rather than merely limiting. No specialty count, no language coverage and no acute or emergency capability.