Feno® vs MyDoctorSaid

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Feno® compared with MyDoctorSaid
Detail	Feno®	MyDoctorSaid
What it does	The world's first AI-connected smartbrush that cleans your entire mouth in 20 seconds	AI notes from your doctor visits
Stage	Established	Not given
Founded	2020	Not given
Based in	US	Not given
Pricing model	Not given	Freemium
Pricing	Founder's Edition Bundle: $299 (or starting at $27/mo with 0% APR), includes Smartbrush with handle and charger, personalized TrueFit Mouthpiece, 3 tubes of Feno® Foam, and tongue scraper. Founder's Edition Plus: $399 (or starting at $37/mo with 0% APR), adds 1-year subscription to AI-powered health	Free: 2 recorded visits, summaries and questions, no sign-up required. Premium Monthly: $2.99/month for unlimited visits and family auto-share. Premium Annual: $14/year for unlimited visits and family auto-share. Lifetime: $24.99 once for unlimited visits and family auto-share. Prices in USD.
Key features	Built-in oral scanner for photo analysis and health tracking Personalized seven-size TrueFit Mouthpiece AI-powered health coach via app Health correlation insights linking oral health to systemic risks Historical trend tracking and early risk assessments Instant magnetic wireless charging with 7-day battery Works without Wi-Fi for basic brushing functionality Proprietary Feno Foam xylitol toothpaste or compatible with traditional toothpaste	Record and transcribe doctor visits up to 20 minutes in English or Spanish AI-generated summaries of diagnosis, medications and follow-up instructions Ask questions about visits in plain language days or months later Organize appointments by doctor, specialty and date with search Share summaries by email or text Available on iPhone, iPad and Android Data export in portable format Encrypted data at rest and in transit
What makes it different	Cleans entire mouth in 20 seconds versus 2 minutes for standard toothbrushes Brushes all teeth simultaneously instead of one at a time 99% plaque removal in internal pilot studies Connects oral health insights to broader systemic disease risks Only full-mouth U-shaped electric toothbrush with AI-powered analysis	Built by a physician with 17+ years in practice who designed it to solve the problem of patients forgetting medical information No sign-up required for first 2 free visits Privacy-focused with minimal data collection and no AI model training on health data Works in both English and Spanish Lifetime access option for a single payment of $24.99
Community votes	0	0
DR (Domain Rating by Ahrefs)	36 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	30	9
Citation Flow (Majestic)	26	5
Referring domains (Majestic)	305	51

4 details filled in for both companies.

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