Karius vs Light AI
Karius vs Light AI, compared side by side on 13 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: Karius is on 57/100 and Light AI on 27/100.
Where each one leads
Karius
- our overall score: 57/100 against 27/100
- agent readiness: 45/100 against 22/100
- domain rating: 47/100 against 1/100
Light AI
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Karius | Light AI |
|---|---|---|
| What it is | Advanced infectious disease diagnostics | An AI health-tech company developing smartphone-based diagnostic tools for bacterial vs. viral infections. |
| Category | Life Sciences, Biotech, Genomics, Blood | HealthTech, MedTech, AI-Driven Drug Discovery, Diagnostic Tools |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2014 | 2009 |
| Headquarters | Not published | Vancouver, Canada |
| Status | Active | Active |
Size, funding and growth
| Measure | Karius | Light AI |
|---|---|---|
| Employees | 214 | Not published |
| Headcount growthLast 12 months | +26.1% | Not published |
| Total funding | $315M | Not published |
| Latest round | Series C | Not published |
| LinkedIn followers | 12,842 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Karius | Light AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 57/100 | 27/100 |
| Traction | 60/100 | 30/100 |
| Team | 30/100 | 30/100 |
| Search visibility | 32/100 | 12/100 |
| Quality | 65/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (45/100) | F (22/100) |
| 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 | Karius | Light AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Not detected |
| CMS | Ghost | Not detected |
| Frameworks | Next.js | Nuxt, Bootstrap |
| Analytics | Hotjar | Not detected |
| Support stack | HubSpot | Not detected |
Karius vs Light AI: common questions
Which is better, Karius or Light AI?
On our 0-100 score Karius rates higher (57/100 against 27/100). 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 13 data points above: read the rows that match what you are buying for.
How do Karius and Light AI compare on the numbers?
Karius leads on our overall score (57/100 against 27/100), agent readiness (45/100 against 22/100), domain rating (47/100 against 1/100).
Read the full Karius review and pricing or the Light AI review and pricing. You can also browse other Karius alternatives we track.