
Free / Open-sourceFree AI symptom checker developed by doctors
Heidi records 2,184,693 monthly visits with +7.9% month-over-month growth and Freemium, Free Trial, Paid, Contact for Pricing pricing. Medcol records 177 monthly visits with +68.6% growth and Contact for Pricing pricing.

Pre-visit AI that turns patient stories into clinician-ready summaries
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | heidihealth.com | medcol.io |
| Pricing Model | Freemium, Free Trial, Paid, Contact for Pricing | Contact for Pricing |
| Monthly Visits | 2.18M (2,184,693) | 177 (177) |
| MoM Traffic Delta | +160.05K (+7.9%) | +72 (+68.6%) |
| Primary Market & Share | 🇨🇦 Canada (38.7%) | 🌐 Global (—) |
| Direct Visits / mo | 1.5M | 0 |
| User Rating | 4.7 | 4.2 |
| Supported Platforms | Website | Website |

AI ambient scribe and clinical AI partner for clinicians
Listens to the consultation in real time and converts it into a structured clinical note, with an emphasis on accurate drug names and specialty terminology.
Reviews the edits a clinician makes, groups recurring corrections, and proposes word library entries, auto-edit rules, and template changes to approve.
Writes referral letters, letters back to the GP, care plans, and patient recaps straight from the finished note.
Builds the day's list, stages meds, allergies and recent results per patient, and drafts ISBAR-style shift handovers.

Pre-visit AI that turns patient stories into clinician-ready summaries
Patients describe symptoms, timeline, medication, history, concerns and goals in their own words, at their own pace, on web or mobile.
Intake is synthesized into a structured view with the key complaint and timeline, relevant history, medications, allergies and patient priorities.
Patients can attach relevant records and documents to accompany the narrative intake.
The summary surfaces questions to ask and items to follow up, reducing the number of details a clinician forgets to raise.

Free / Open-sourceFree AI symptom checker developed by doctors
Free / Open-sourceAI health guidance with licensed doctors on demand
Free / Open-sourceAI health guidance with licensed doctors on demand

Free / Open-sourceAI scribe and front desk that give independent clinics their time back
Free / Open-sourceAI scribe and front desk that give independent clinics their time back

Free / Open-sourceAll-in-one EHR and practice management with a free AI scribe
Free / Open-sourceAll-in-one EHR and practice management with a free AI scribe
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
SpecialistTailors its ambient transcription specifically for mental health professionals, offering deeper psychiatric documentation support.
SpecialistTailors its ambient transcription specifically for mental health professionals, offering deeper psychiatric documentation support.

Free / Open-sourceAI medical scribe that connects to the whole patient record
Free / Open-sourceAI medical scribe that connects to the whole patient record

Free / Open-sourceGenerative AI for medical and everyday health questions
Free / Open-sourceGenerative AI for medical and everyday health questions

Captures patient encounters and formats structured clinical notes similarly to Heidi, with strong documentation options.
Captures patient encounters and formats structured clinical notes similarly to Heidi, with strong documentation options.
Free / Open-sourceAI that reads your lab results and explains what they actually mean
Free / Open-sourceAI that reads your lab results and explains what they actually mean

Frontier clinical AI grounded in leading medical evidence
Frontier clinical AI grounded in leading medical evidence

Automates medical documentation and EHR note entry directly from patient visits, offering a comparable ambient scribing experience.
Automates medical documentation and EHR note entry directly from patient visits, offering a comparable ambient scribing experience.