Hello Heart vs Zzapp
Hello Heart vs Zzapp, compared side by side on 19 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: Hello Heart is on 62/100 and Zzapp on 43/100.
Where each one leads
Hello Heart
- our overall score: 62/100 against 43/100
- domain rating: 58/100 against 28/100
- headcount: 660 against 6
- funding raised: $136M against $3.0M
- LinkedIn following: 47,482 against 742
Zzapp
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Hello Heart | Zzapp |
|---|---|---|
| What it is | Digital leader in preventive heart health using connected devices and AI coaching. | Develops technological tools for malaria elimination, focusing on data-driven interventions. |
| Category | Healthcare, Mobile, Blood, Blood Pressure | Healthcare, Disease Control, Malaria, SpaceTech |
| Sells toBusiness model | B2B2C | B2B, B2G |
| Offering | Software | Software |
| Founded | 2013 | 2016 |
| Headquarters | San Francisco, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Hello Heart | Zzapp |
|---|---|---|
| Employees | 660 | 6 |
| Headcount growthLast 12 months | +40.0% | Not published |
| Total funding | $136M | $3.0M |
| Latest round | Series D | Grant |
| Valuation | $55.0M | Not published |
| LinkedIn followers | 47,482 | 742 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Hello Heart | Zzapp |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 62/100 | 43/100 |
| Traction | 60/100 | 41/100 |
| Team | 70/100 | 30/100 |
| Community | 8/100 | Not published |
| Search visibility | 30/100 | 32/100 |
| Quality | 65/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (49/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 58/100 | 28/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Hello Heart | Zzapp |
|---|---|---|
| CDN | Cloudflare | Not detected |
| CMS | Webflow | Wix |
| Analytics | Google Tag Manager | Not detected |
| Support stack | Zendesk | Not detected |
What users say
| Measure | Hello Heart | Zzapp |
|---|---|---|
| Reddit sentimentThreads we track | 0 positive, 1 negative across 1 thread | Not published |
“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
Hello Heart vs Zzapp: common questions
Which is better, Hello Heart or Zzapp?
On our 0-100 score Hello Heart rates higher (62/100 against 43/100). 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 19 data points above: read the rows that match what you are buying for.
How do Hello Heart and Zzapp compare on the numbers?
Hello Heart leads on our overall score (62/100 against 43/100), domain rating (58/100 against 28/100), headcount (660 against 6), funding raised ($136M against $3.0M), LinkedIn following (47,482 against 742).
What do real users say about Hello Heart and Zzapp?
Hello Heart: 0 positive and 1 negative mentions across 1 Reddit threads we track, mostly in r/sherwinwilliams.
Read the full Hello Heart review and pricing or the Zzapp review and pricing. You can also browse other Hello Heart alternatives we track.