En Carta Diagnostics vs Visby Medical
En Carta Diagnostics vs Visby Medical, 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: En Carta Diagnostics is on 52/100 and Visby Medical on 58/100.
Where each one leads
En Carta Diagnostics
Leads on none of the measures we hold for both companies.
Visby Medical
- our overall score: 58/100 against 52/100
- domain rating: 52/100 against 0/100
- headcount: 179 against 12
- funding raised: $331M against $5.0M
- LinkedIn following: 15,208 against 2,091
At a glance
| Measure | En Carta Diagnostics | Visby Medical |
|---|---|---|
| What it is | Developing a new generation of molecular diagnostics for at-home use, combining laboratory accuracy with rapid test simplicity. | Visby Medical develops and manufactures instrument-free, PCR-quality rapid diagnostic tests for infectious diseases at the point of care. |
| Category | Biotechnology, HealthTech, Diagnostics, Medical Devices | Healthcare, MedTech, HealthTech, Diagnostics |
| Sells toBusiness model | B2B2C | B2B |
| Offering | Hardware | Hardware |
| Founded | 2022 | 2012 |
| Headquarters | Paris, France | San Jose, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | En Carta Diagnostics | Visby Medical |
|---|---|---|
| Employees | 12 | 179 |
| Headcount growthLast 12 months | Not published | -6.5% |
| Total funding | $5.0M | $331M |
| Latest round | Seed | Series E |
| Valuation | Not published | $1.0B |
| LinkedIn followers | 2,091 | 15,208 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | En Carta Diagnostics | Visby Medical |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 52/100 | 58/100 |
| Traction | 45/100 | 60/100 |
| Team | 70/100 | 30/100 |
| Search visibility | 20/100 | 37/100 |
| Quality | 58/100 | 65/100 |
| Agent readinessHow well an AI agent can read and act on the site | Not published | C (60/100) |
| Domain ratingLink authority, 0-100 | 0/100 | 52/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | En Carta Diagnostics | Visby Medical |
|---|---|---|
| CDN | Not detected | Cloudflare |
| CMS | Not detected | Shopify |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Not detected | Google Tag Manager |
What users say
| Measure | En Carta Diagnostics | Visby Medical |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 6 positive, 0 negative across 6 threads |
“The Visby Medical Women’s Sexual Health Test is a prescription-free test that has received approval from the FDA for an innovative at-home diagnostic solution. This test detects chlamydia, gonorrhea, and trichomoniasis and delivers results ”r/EverythingScience
En Carta Diagnostics vs Visby Medical: common questions
Which is better, En Carta Diagnostics or Visby Medical?
On our 0-100 score Visby Medical rates higher (58/100 against 52/100). 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 En Carta Diagnostics and Visby Medical compare on the numbers?
Visby Medical leads on our overall score (58/100 against 52/100), domain rating (52/100 against 0/100), headcount (179 against 12), funding raised ($331M against $5.0M), LinkedIn following (15,208 against 2,091).
What do real users say about En Carta Diagnostics and Visby Medical?
Visby Medical: 6 positive and 0 negative mentions across 6 Reddit threads we track, mostly in r/EverythingScience.
Read the full En Carta Diagnostics review and pricing or the Visby Medical review and pricing. You can also browse other En Carta Diagnostics alternatives we track.

