Calibre vs May Health
Calibre vs May Health, compared side by side on 20 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: Calibre is on 44/100 and May Health on 54/100.
Where each one leads
Calibre
- domain rating: 54/100 against 26/100
May Health
- our overall score: 54/100 against 44/100
- agent readiness: 46/100 against 22/100
- funding raised: $36.7M against $3.3M
At a glance
| Measure | Calibre | May Health |
|---|---|---|
| What it is | A proactive health partner for life that deeply understands your full picture, tells you what's actually driving your health, and guides you as your health evolves. | A clinical-stage medical device company developing Ovarian Rebalancing therapy for PCOS-related infertility. |
| Category | HealthTech, Artificial Intelligence, Personalized Health, Wellness | HealthTech, Digital Health, Preventative Health, Artificial Intelligence |
| Sells toBusiness model | B2C | B2B |
| Offering | Services | Hardware |
| Founded | 2025 | 2020 |
| Headquarters | London, United Kingdom | Paris, France |
| Status | Active | Active |
Size, funding and growth
| Measure | Calibre | May Health |
|---|---|---|
| Total funding | $3.3M | $36.7M |
| Latest round | Pre-seed | Series A |
| Valuation | Not published | $1.1B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Calibre | May Health |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 44/100 | 54/100 |
| Traction | 33/100 | 38/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 16/100 | 2/100 |
| Quality | 48/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | 54/100 | 26/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Calibre | May Health |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery, Alpinejs |
| Analytics | Google Tag Manager | Google Tag Manager |
| Open source | No | Yes |
Calibre vs May Health: common questions
Which is better, Calibre or May Health?
On our 0-100 score May Health rates higher (54/100 against 44/100). 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 20 data points above: read the rows that match what you are buying for.
How do Calibre and May Health compare on the numbers?
Calibre leads on domain rating (54/100 against 26/100). May Health leads on our overall score (54/100 against 44/100), agent readiness (46/100 against 22/100), funding raised ($36.7M against $3.3M).
Read the full Calibre review and pricing or the May Health review and pricing. You can also browse other Calibre alternatives we track.