Calo vs Periodcalculator
Calo vs Periodcalculator, compared side by side on 11 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: Calo is on 42/100 and Periodcalculator on 8/100.
Where each one leads
Calo
- our overall score: 42/100 against 8/100
- domain rating: 48/100 against 4/100
Periodcalculator
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Calo | Periodcalculator |
|---|---|---|
| What it is | AI-powered platform for personalized nutrition and weight management. | AI-powered menstrual cycle tracking and prediction for personalized health insights. |
| Category | HealthTech, Nutrition, Weight Management, AI-Driven Health | HealthTech, Women's Health, Fertility Tracking, Menstrual Cycle Tracking |
| Sells toBusiness model | B2C | B2C |
| Offering | Software | Software |
| Founded | 2019 | Not published |
| Headquarters | San Francisco, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Calo | Periodcalculator |
|---|---|---|
| Employees | 899 | Not published |
| Total funding | $40.3M | Not published |
| LinkedIn followers | 316,334 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Calo | Periodcalculator |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 42/100 | 8/100 |
| Traction | 58/100 | Not published |
| Search visibility | 23/100 | 2/100 |
| Quality | 45/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (55/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 48/100 | 4/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Calo | Periodcalculator |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| Frameworks | Next.js | Not detected |
| Analytics | Segment | Not detected |
| Open source | No | Yes |
Calo vs Periodcalculator: common questions
Which is better, Calo or Periodcalculator?
On our 0-100 score Calo rates higher (42/100 against 8/100). 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 11 data points above: read the rows that match what you are buying for.
How do Calo and Periodcalculator compare on the numbers?
Calo leads on our overall score (42/100 against 8/100), domain rating (48/100 against 4/100).
Read the full Calo review and pricing or the Periodcalculator review and pricing. You can also browse other Calo alternatives we track.