DayTwo vs Ultralight
DayTwo vs Ultralight, 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: DayTwo is on 60/100 and Ultralight on 53/100.
Where each one leads
DayTwo
- our overall score: 60/100 against 53/100
- domain rating: 47/100 against 1/100
- funding raised: $90.0M against $9.3M
Ultralight
Leads on none of the measures we hold for both companies.
At a glance
| Measure | DayTwo | Ultralight |
|---|---|---|
| What it is | Personalized nutrition and metabolic health platform using gut microbiome and AI. | A platform for functional, integrative, and longevity medicine. |
| Category | Healthcare, Nutrition, Microbiome, Diabetes | Healthcare, Biotechnology, Artificial Intelligence, HealthTech |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2015 | 2021 |
| Headquarters | Tel Aviv, Israel | San Francisco, USA |
| Status | Inactive | Active |
Size, funding and growth
| Measure | DayTwo | Ultralight |
|---|---|---|
| Employees | 16 | Not published |
| Headcount growthLast 12 months | -39.9% | Not published |
| Total funding | $90.0M | $9.3M |
| Latest round | Series C | Seed |
| Valuation | Not published | $1.1B |
| LinkedIn followers | 10,064 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | DayTwo | Ultralight |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 60/100 | 53/100 |
| Traction | 52/100 | 35/100 |
| Team | 70/100 | 60/100 |
| Community | 15/100 | Not published |
| Search visibility | 31/100 | 14/100 |
| Quality | 65/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 47/100 | 1/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | DayTwo | Ultralight |
|---|---|---|
| Hosting | Google Cloud | Not detected |
DayTwo vs Ultralight: common questions
Which is better, DayTwo or Ultralight?
On our 0-100 score DayTwo rates higher (60/100 against 53/100). 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 DayTwo and Ultralight compare on the numbers?
DayTwo leads on our overall score (60/100 against 53/100), domain rating (47/100 against 1/100), funding raised ($90.0M against $9.3M).
Read the full DayTwo review and pricing or the Ultralight review and pricing. You can also browse other DayTwo alternatives we track.