Castle Biosciences competitorsClear all

Castle Biosciences's top competitors include Pharma Mar, Biocept, Veracyte and Guardant Health.

Save Comparison	Castle Biosciences Castle Biosciences is a company developing and commercializing diagnostic and prognostic tests for dermatologic cancers.	Pharma Mar Pharma Mar is a biopharmaceutical company that engages in the discovery and development of marine-derived anticancer drugs.	Biocept Biocept employs cell separation technology to develop a class of diagnostic assays for the early detection and diagnosis of cancer.	Veracyte Veracyte is a company that develops molecular diagnostic tests for thyroid and non-small cell lung cancer.	Guardant Health Guardant Health is a company that specializes in non-invasive cancer diagnostics and comprehensive genomic liquid biopsy.
Founding Date	Founding Date 2008	Founding Date 1986	Founding Date 1993	Founding Date 2008	Founding Date 2012
Type	Type Public	Type Public	Type Public	Type Public	Type Public
Tags	Tags Healthcare biotech medical diagnostics medtech oncology	Tags Healthcare Manufacturing & Industrial biotech chemicals drug development home care medical diagnostics oncology pharma	Tags Healthcare biotech medical diagnostics oncology	Tags Healthcare biotech genetics medical diagnostics oncology	Tags Healthcare biotech medical diagnostics oncology therapy
Locations	Locations Friendswood, US HQ Phoenix, US	Locations Colmenar Viejo, ES HQ Madrid, ES	Locations San Diego, US HQ	Locations South San Francisco, US HQ Austin, US	Locations Redwood City, US HQ
Employees	Employees 133	Employees 487	Employees 878% decrease	Employees 35431% increase	Employees 62237% increase
Valuation ($)	Valuation ($) 1.8 b	Valuation ($) 2.5 b	Valuation ($) 79 m	Valuation ($) 3.7 b	Valuation ($) 14.4 b
Twitter followers	Twitter followers 291	Twitter followers 6.9 k	Twitter followers 2.5 k	Twitter followers 861	Twitter followers 3.4 k
Number of tweets (last 30 days)	Number of tweets (last 30 days) 14	Number of tweets (last 30 days) 20	Number of tweets (last 30 days) 17	Number of tweets (last 30 days) 4	Number of tweets (last 30 days) 14
Average likes per tweet (last 30 days)	Average likes per tweet (last 30 days) 2.6	Average likes per tweet (last 30 days) 57.4	Average likes per tweet (last 30 days) 2.8	Average likes per tweet (last 30 days) 5.5	Average likes per tweet (last 30 days) 7.1
Percentage of tweets with engagement (last 30 days)	Percentage of tweets with engagement (last 30 days) 100%	Percentage of tweets with engagement (last 30 days) 100%	Percentage of tweets with engagement (last 30 days) 94.12%	Percentage of tweets with engagement (last 30 days) 100%	Percentage of tweets with engagement (last 30 days) 100%
Alexa Website Rank	Alexa Website Rank 301482	Alexa Website Rank 300705	Alexa Website Rank 259897	Alexa Website Rank 418602	Alexa Website Rank 323846
Employee Rating	Employee Rating N/A	Employee Rating N/A	Employee Rating 3.4	Employee Rating 3.2	Employee Rating 3.9
Financial
Revenue (est.)	Revenue (est.) $51.9m (FY, 2019)	Revenue (est.) N/A	Revenue (est.) $5.5m (FY, 2019)	Revenue (est.) $117.5m (FY, 2020)	Revenue (est.) $286.7m (FY, 2020)
Cost of goods	Cost of goods $7.3m (FY, 2019)	Cost of goods N/A	Cost of goods $11m (FY, 2019)	Cost of goods N/A	Cost of goods N/A
Gross profit	Gross profit $44.6m (FY, 2019)	Gross profit N/A	Gross profit ($5.4m) (FY, 2019)	Gross profit N/A	Gross profit N/A
Net income	Net income $5.3m (FY, 2019)	Net income N/A	Net income ($25.1m) (FY, 2019)	Net income ($34.9m) (FY, 2020)	Net income ($246.3m) (FY, 2020)
Funding
Total funding raised	Total funding raised $ 46.5m	Total funding raised N/A	Total funding raised $ 15.9m	Total funding raised $ 116.3m	Total funding raised $ 550m