Circle Health vs Hello Heart
Circle Health vs Hello Heart, compared side by side on 17 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Circle Health is on 46/100 and Hello Heart on 62/100.
Where each one leads
Circle Health
Leads on none of the measures we hold for both companies.
Hello Heart
- our overall score: 62/100 against 46/100
- agent readiness: 49/100 against 22/100
- headcount: 660 against 150
- funding raised: $136M against $9.0M
At a glance
| Measure | Circle Health | Hello Heart |
|---|---|---|
| What it is | A preventive health platform using AI. | Digital leader in preventive heart health using connected devices and AI coaching. |
| Category | HealthTech, Artificial Intelligence, Preventive Health, Digital Health | Healthcare, Mobile, Blood, Blood Pressure |
| Sells toBusiness model | B2B2C | B2B2C |
| Offering | Platform | Software |
| Founded | 2015 | 2013 |
| Headquarters | Boston, USA | San Francisco, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Circle Health | Hello Heart |
|---|---|---|
| Employees | 150 | 660 |
| Headcount growthLast 12 months | Not published | +40.0% |
| Total funding | $9.0M | $136M |
| Latest round | Unknown | Series D |
| Valuation | $1.1B | $55.0M |
| LinkedIn followers | Not published | 47,482 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Circle Health | Hello Heart |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 46/100 | 62/100 |
| Traction | 55/100 | 60/100 |
| Team | Not published | 70/100 |
| Community | 15/100 | 8/100 |
| Search visibility | 9/100 | 30/100 |
| Quality | 58/100 | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | D (49/100) |
| Domain ratingLink authority, 0-100 | Not published | 58/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Circle Health | Hello Heart |
|---|---|---|
| CDN | Not detected | Cloudflare |
| CMS | Not detected | Webflow |
| Analytics | Not detected | Google Tag Manager |
| Support stack | Not detected | Zendesk |
What users say
| Measure | Circle Health | Hello Heart |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 0 positive, 1 negative across 1 thread |
“Hello Heart app and mailing. Anyone else receive a flier in the mail to scan a QR code and receive a free BP machine? Got the machine in the mail, however it will only work with the registered user.”r/sherwinwilliams
Circle Health vs Hello Heart: common questions
Which is better, Circle Health or Hello Heart?
On our 0-100 score Hello Heart rates higher (62/100 against 46/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 17 data points above: read the rows that match what you are buying for.
How do Circle Health and Hello Heart compare on the numbers?
Hello Heart leads on our overall score (62/100 against 46/100), agent readiness (49/100 against 22/100), headcount (660 against 150), funding raised ($136M against $9.0M).
What do real users say about Circle Health and Hello Heart?
Hello Heart: 0 positive and 1 negative mentions across 1 Reddit threads we track, mostly in r/sherwinwilliams.
Read the full Circle Health review and pricing or the Hello Heart review and pricing. You can also browse other Circle Health alternatives we track.