Calo vs Noom
Calo vs Noom, compared side by side on 16 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 Noom on 59/100.
Where each one leads
Calo
- agent readiness: 55/100 against 42/100
Noom
- our overall score: 59/100 against 42/100
- domain rating: 75/100 against 47/100
- funding raised: $643M against $40.3M
At a glance
| Measure | Calo | Noom |
|---|---|---|
| What it is | AI-powered platform for personalized nutrition and weight management. | Psychology-based digital health platform for weight loss, fitness, and mental health. |
| Category | HealthTech, Nutrition, Weight Management, AI-Driven Health | Digital Health, HealthTech, SaaS, Fitness & Wellness Tech |
| Sells toBusiness model | B2C | B2C |
| Offering | Software | Software |
| Founded | 2019 | 2008 |
| Headquarters | San Francisco, United States | New York, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Calo | Noom |
|---|---|---|
| Employees | 899 | Not published |
| Total funding | $40.3M | $643M |
| Latest round | Not published | Series F |
| Valuation | Not published | $3.7B |
| 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 | Noom |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 42/100 | 59/100 |
| Traction | 58/100 | 40/100 |
| Team | Not published | 60/100 |
| Community | Not published | 8/100 |
| Search visibility | 23/100 | 25/100 |
| Quality | 45/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (55/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 47/100 | 75/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Calo | Noom |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js | Jquery |
| Analytics | Segment | Not detected |
Calo vs Noom: common questions
Which is better, Calo or Noom?
On our 0-100 score Noom rates higher (59/100 against 42/100). 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 16 data points above: read the rows that match what you are buying for.
How do Calo and Noom compare on the numbers?
Calo leads on agent readiness (55/100 against 42/100). Noom leads on our overall score (59/100 against 42/100), domain rating (75/100 against 47/100), funding raised ($643M against $40.3M).
Read the full Calo review and pricing or the Noom review and pricing. You can also browse other Calo alternatives we track.