Caris Life Sciences vs Guardant Health
Caris Life Sciences vs Guardant 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: Caris Life Sciences is on 59/100 and Guardant Health on 57/100.
Where each one leads
Caris Life Sciences
Leads on none of the measures we hold for both companies.
Guardant Health
- domain rating: 71/100 against 63/100
- headcount: 4,663 against 1,659
- funding raised: $900M against $700M
- LinkedIn following: 274,951 against 77,698
At a glance
| Measure | Caris Life Sciences | Guardant Health |
|---|---|---|
| What it is | Caris Life Sciences is a leading innovator in molecular science, offering precision medicine solutions for cancer patients through advanced molecular profiling. | Guardant Health is a precision oncology company that develops and commercializes liquid biopsy tests for cancer detection, recurrence monitoring, and treatment selection. |
| Category | Biotech, MedTech, HealthTech, Genomics | Biotech, MedTech, HealthTech, Genomics |
| Sells toBusiness model | B2B | B2B |
| Offering | Services | Platform |
| Founded | 2008 | 2012 |
| Headquarters | Irving, United States | Redwood City, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Caris Life Sciences | Guardant Health |
|---|---|---|
| Employees | 1,659 | 4,663 |
| Total funding | $700M | $900M |
| Latest round | Series D | Post IPO |
| Valuation | $7.8B | Not published |
| LinkedIn followers | 77,698 | 274,951 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Caris Life Sciences | Guardant Health |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 59/100 | 57/100 |
| Traction | 60/100 | 60/100 |
| Team | Not published | 10/100 |
| Search visibility | 22/100 | 33/100 |
| Quality | 78/100 | 70/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (47/100) | D (51/100) |
| Domain ratingLink authority, 0-100 | 63/100 | 71/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Caris Life Sciences | Guardant Health |
|---|---|---|
| Hosting | Self Managed | AWS |
| CMS | WordPress | WordPress |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Google Tag Manager | Google Analytics 4, Google Tag Manager, Microsoft Clarity |
Caris Life Sciences vs Guardant Health: common questions
Which is better, Caris Life Sciences or Guardant Health?
On our 0-100 score Caris Life Sciences rates higher (59/100 against 57/100). 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 Caris Life Sciences and Guardant Health compare on the numbers?
Guardant Health leads on domain rating (71/100 against 63/100), headcount (4,663 against 1,659), funding raised ($900M against $700M), LinkedIn following (274,951 against 77,698).
Read the full Caris Life Sciences review and pricing or the Guardant Health review and pricing. You can also browse other Caris Life Sciences alternatives we track.

