Find the right
WGS or DNA test
Compare 28 WGS and DNA testing companies side by side. Whether you want health insights, ancestry breakdowns, or whole genome sequencing, we help you find the test that fits your needs, budget, and privacy expectations.
Whole Genome Genetic Testing Companies Directory DNA Testing Companies
Browse all 28 companies across four categories. Use the tags below to filter by type.
DTC Ancestry & Consumer
Direct-to-consumer tests you can order online without a healthcare provider. These focus on ancestry, health traits, and wellness.
23andMe
DTC & ConsumerThe most recognized name in consumer DNA testing. 23andMe offers health predisposition reports (including BRCA1/BRCA2), carrier status screening, and ancestry composition across 2,000+ geographic regions. Their FDA-authorized health reports set them apart from most competitors.
AncestryDNA
DTC & ConsumerThe largest consumer DNA database with over 25 million users. AncestryDNA specializes in ethnicity estimates and family tree building with access to billions of historical records. Their Traits add-on provides basic wellness and appearance insights, but they do not offer health risk reports.
MyHeritage DNA
DTC & ConsumerA strong alternative to AncestryDNA with a particularly large European user base. MyHeritage DNA provides ethnicity estimates across 42 ethnicities and connects you with DNA matches worldwide. Their integrated family tree builder and historical photo enhancement tools add unique value.
FamilyTreeDNA
DTC & ConsumerOne of the oldest genetic genealogy companies, founded in 2000. FamilyTreeDNA uniquely offers Y-DNA and mtDNA tests for deep paternal and maternal lineage tracing, alongside standard autosomal DNA testing. Their surname and geographical DNA projects are unmatched in the industry.
Living DNA
DTC & ConsumerUK-based company offering exceptionally detailed regional breakdowns, especially within the British Isles (21 sub-regions). Living DNA combines ancestry analysis with wellbeing reports covering nutrition, fitness, and metabolism. Their data is kept in the EU under GDPR protections, enhancing privacy.
Nebula Genomics
DTC & ConsumerOffers 30x whole genome sequencing, capturing nearly 100% of your DNA versus the 0.02% that genotyping chips cover. Nebula provides regularly updated reports as new research emerges, and emphasizes data ownership with blockchain-based consent management. Ideal for those wanting the deepest genetic insights available.
Dante Labs
DTC & ConsumerEuropean-based whole genome sequencing company providing 30x coverage. Dante Labs delivers a comprehensive health report, pharmacogenomic analysis, and ancestry composition. They also offer rare disease screening panels and nutrition-focused reports based on your full genetic data.
Sequencing.com
DTC & ConsumerA marketplace-style platform offering both sequencing services and an app store for DNA analysis. Sequencing.com provides whole genome sequencing at 30x coverage and accepts raw data uploads from all major testing services. Users can purchase individual health, ancestry, or wellness reports through their marketplace.
TellmeGen
DTC & ConsumerSpanish company offering genotyping-based health and ancestry reports. TellmeGen covers over 400 conditions and traits including drug response, inherited conditions, and personal traits. Their platform is available in multiple languages and features a user-friendly dashboard for exploring results.
CircleDNA
DTC & ConsumerHong Kong-based company offering whole exome sequencing, which covers all protein-coding regions of DNA. CircleDNA provides over 500 reports spanning health risks, cancer screening, pharmacogenetics, ancestry, and wellness. Their Premium kit includes diet and fitness recommendations based on genetic markers.
CRI Genetics
DTC & ConsumerCombines ancestry and health reporting with a focus on user-friendly timelines. CRI Genetics uses a proprietary algorithm to deliver ancestry reports going back 50+ generations and health reports covering conditions, traits, and nutrition. Their dual-platform approach appeals to those wanting both deep ancestry and actionable health data.
Vitagene
DTC & ConsumerFocuses primarily on health and wellness rather than ancestry. Vitagene accepts raw DNA data uploads from 23andMe, AncestryDNA, and other providers, then generates personalized supplement, diet, and exercise recommendations. Their action-oriented reports make genetic data practically useful for daily health decisions.
Clinical / Medical
Physician-ordered tests used for medical diagnosis, treatment planning, and disease risk assessment. These require a healthcare provider and often involve genetic counseling.
Invitae
ClinicalNow part of Labcorp, Invitae offers comprehensive genetic testing across cardiology, neurology, oncology, pediatrics, and reproductive health. Their tests are physician-ordered and most include genetic counseling. Invitae has tested over 4 million patients and offers one of the broadest clinical genetic testing menus available.
Natera
ClinicalSpecializes in cell-free DNA testing for oncology, women's health, and organ health. Natera's Signatera test is a pioneering personalized circulating tumor DNA assay used for cancer monitoring and recurrence detection. Their Panorama prenatal test is one of the most widely used NIPT tests in the United States.
Guardant Health
ClinicalPioneer in liquid biopsy technology for advanced cancer patients. Guardant360 analyzes circulating tumor DNA from a simple blood draw to identify genomic alterations across 74 genes relevant to solid tumors. Their test is FDA-approved as a companion diagnostic and helps oncologists select targeted therapies.
Exact Sciences
ClinicalKnown for Cologuard, the non-invasive at-home colon cancer screening test. Exact Sciences also offers Oncotype DX, a genomic test that analyzes the activity of specific genes in breast, colon, and prostate tumors to predict recurrence risk and chemotherapy benefit. Their tests have been used by millions of patients.
Myriad Genetics
ClinicalA pioneer in hereditary cancer testing with over 25 years of experience. Myriad's myRisk panel assesses 48 genes associated with hereditary cancers including breast, ovarian, colorectal, and prostate. Their BRACAnalysis test was the first commercial test for BRCA1/2 mutations and remains widely used today.
Ambry Genetics
ClinicalA clinical lab specializing in hereditary disease testing. Ambry offers panels for cancer, cardiovascular conditions, neurological disorders, and rare diseases. They are known for rigorous variant interpretation and comprehensive gene coverage. Their patient assistance program helps make testing accessible to those with financial need.
GeneDx
ClinicalA leading provider of exome and genome sequencing for rare disease diagnosis. GeneDx has analyzed over 500,000 clinical exomes and identified causative variants in thousands of previously undiagnosed cases. They focus on pediatric and adult rare disease, offering both whole exome and whole genome sequencing ordered by specialists.
Color Health
ClinicalBridges the gap between DTC and clinical testing with physician-ordered genetic tests for hereditary cancer and heart conditions. Color includes genetic counseling with every test and focuses on actionable genes with established clinical guidelines. They serve both individual consumers and large employer health programs.
Tempus
ClinicalAn AI-driven precision medicine company that combines genomic sequencing with clinical data analysis. Tempus offers broad tumor sequencing panels and has built one of the largest libraries of clinical and molecular data. Their platform helps oncologists make data-driven treatment decisions using both DNA and RNA sequencing.
Foundation Medicine
ClinicalA Roche company offering comprehensive genomic profiling of solid tumors and hematologic malignancies. FoundationOne CDx is FDA-approved and analyzes 324 genes, tumor mutational burden, and microsatellite instability. Their reports match detected alterations to FDA-approved therapies and clinical trials.
Quest Diagnostics
ClinicalOne of the largest clinical laboratory networks in the United States, Quest offers a broad menu of genetic tests including hereditary cancer panels, cardiovascular genetics, and prenatal screening. With over 2,000 patient service centers nationwide, Quest provides convenient sample collection and rapid result delivery through their patient portal.
Labcorp
ClinicalA global life sciences company offering genetic testing through their extensive laboratory network. Following their acquisition of Invitae, Labcorp's genetic testing portfolio expanded dramatically. They offer hereditary cancer testing, pharmacogenetics, prenatal screening, and now DTC options through their consumer-facing OnDemand platform.
Pharmacogenetic
Tests that analyze how your genes affect your response to medications. Used by clinicians to guide drug selection and dosing for mental health, pain management, and cardiovascular conditions.
GeneSight
PharmacogeneticThe most widely used pharmacogenetic test for mental health medications. GeneSight analyzes 12 genes to predict response to 57+ FDA-approved psychiatric medications including antidepressants, antipsychotics, and mood stabilizers. Results categorize medications into green (use as directed), yellow (use with caution), and red (increased risk) bins for clinical guidance.
Genomind
PharmacogeneticOffers the Professional PGx Express test covering 24 genes across 130+ medications. Genomind distinguishes itself by including the MTHFR gene (involved in folate metabolism and antidepressant response) and SLC6A4 (serotonin transporter) alongside standard pharmacogenetic markers. Their reports include detailed clinical annotations for prescribing physicians.
Prenatal
Non-invasive prenatal testing (NIPT) that screens for fetal chromosomal conditions during pregnancy. These tests require a healthcare provider.
Natera Panorama
PrenatalThe only NIPT that distinguishes between maternal and fetal DNA using SNP-based technology. Panorama screens for trisomies 21, 18, and 13, sex chromosome aneuploidies, and triploidy. It also offers microdeletion screening for five clinically relevant syndromes including 22q11.2 (DiGeorge syndrome).
Myriad Women's Health
PrenatalOffers the Foresight carrier screening panel covering 558+ conditions including cystic fibrosis, spinal muscular atrophy, and fragile X syndrome. Myriad's Prequel prenatal screen uses cell-free DNA to assess fetal risk for common chromosomal conditions. Both tests are physician-ordered and supported by genetic counselors.
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WGS & DNA Test Comparison Table
Quick-reference comparison of all 28 genetic testing companies. Sort and scan to find the right test for your needs.
| Company | Category | Price Range | Test Type | Turnaround | Health Reports | Ancestry | Rating |
|---|---|---|---|---|---|---|---|
| 23andMe | DTC | $99-$229 | Genotyping | 3-4 weeks | Yes | Yes | ★★★★☆ |
| AncestryDNA | DTC | $99-$119 | Genotyping | 6-8 weeks | Traits only | Yes | ★★★☆☆ |
| MyHeritage DNA | DTC | $49-$89 | Genotyping | 3-4 weeks | No | Yes | ★★★★☆ |
| FamilyTreeDNA | DTC | $79-$449 | Genotyping/Y/mtDNA | 4-8 weeks | No | Yes | ★★★★☆ |
| Living DNA | DTC | $79-$179 | Genotyping | 6-8 weeks | Wellness | Yes | ★★★★★ |
| Nebula Genomics | DTC | $299-$999 | WGS (30x) | 8-12 weeks | Yes | Yes | ★★★★★ |
| Dante Labs | DTC | $299-$599 | WGS (30x) | 8-12 weeks | Yes | Yes | ★★★★☆ |
| Sequencing.com | DTC | $399-$699 | WGS/Upload | 10-12 weeks | Yes | Yes | ★★★★☆ |
| TellmeGen | DTC | $169-$249 | Genotyping | 4-6 weeks | Yes | Yes | ★★★★☆ |
| CircleDNA | DTC | $349-$629 | WES | 3-4 weeks | Yes | Yes | ★★★☆☆ |
| CRI Genetics | DTC | $99-$199 | Genotyping | 6-8 weeks | Yes | Yes | ★★★☆☆ |
| Vitagene | DTC | $49-$149 | Genotyping/Upload | 2-3 weeks (upload) | Yes | No | ★★★★☆ |
| Invitae | Clinical | $250-$2,500 | NGS panels | 2-4 weeks | Yes | No | ★★★★★ |
| Natera | Clinical | $349-$7,000 | cfDNA/NGS | 1-3 weeks | Yes | No | ★★★★★ |
| Guardant Health | Clinical | $5,000-$6,500 | Liquid biopsy NGS | 1-2 weeks | Yes | No | ★★★★★ |
| Exact Sciences | Clinical | $599-$4,000 | PCR/Gene expr. | 1-3 weeks | Yes | No | ★★★★★ |
| Myriad Genetics | Clinical | $500-$4,000 | NGS panels | 2-3 weeks | Yes | No | ★★★★★ |
| Ambry Genetics | Clinical | $300-$3,500 | NGS panels | 2-4 weeks | Yes | No | ★★★★★ |
| GeneDx | Clinical | $1,000-$5,000 | WES/WGS | 3-6 weeks | Yes | No | ★★★★★ |
| Color Health | Clinical | $249-$349 | NGS panel | 3-4 weeks | Yes | No | ★★★★★ |
| Tempus | Clinical | $3,000-$6,000 | Tumor profiling | 2-3 weeks | Yes | No | ★★★★☆ |
| Foundation Medicine | Clinical | $5,800 | CGP | 2-3 weeks | Yes | No | ★★★★☆ |
| Quest Diagnostics | Clinical | $100-$3,000 | Clinical panels | 1-3 weeks | Yes | No | ★★★★☆ |
| Labcorp | Clinical | $100-$3,000 | Clinical/DTC | 1-4 weeks | Yes | No | ★★★★☆ |
| GeneSight | PGx | $300-$2,000 | Genotyping | 2-3 days | Yes | No | ★★★★★ |
| Genomind | PGx | $399-$1,500 | Genotyping | 2-3 days | Yes | No | ★★★★★ |
| Natera Panorama | Prenatal | $349-$1,500 | cfDNA NIPT | 1-2 weeks | Prenatal | No | ★★★★★ |
| Myriad Women's Health | Prenatal | $250-$1,500 | NGS carrier/cfDNA | 1-3 weeks | Prenatal | No | ★★★★★ |
How to Choose the Best DNA Test
A step-by-step buying guide that walks you through the key factors to consider when selecting a genetic testing service.
Define your goal
Are you looking for health risk information, ancestry composition, or both? Health-focused consumers should prioritize companies with FDA-authorized reports like 23andMe or clinical-grade services like Color Health. For ancestry alone, AncestryDNA and MyHeritage DNA offer the largest matching databases.
Understand test types
Genotyping (used by 23andMe and AncestryDNA) reads specific locations on your DNA, typically 600,000-700,000 SNPs. Whole genome sequencing (Nebula, Dante Labs) reads nearly all 3 billion base pairs. Sequencing provides far more data that can be reanalyzed as science advances, but costs more upfront.
Evaluate privacy policies
DNA data is uniquely personal and permanent. Review each company's privacy policy to understand whether your data is sold, shared with third parties, or used for research. Companies like Nebula Genomics and Living DNA offer stronger privacy protections than industry averages. Always check if you can delete your data after receiving results.
Consider turnaround and price
DTC tests range from $49 (MyHeritage on sale) to $999 (Nebula WGS). Clinical tests are often insurance-covered. Turnaround times vary from 2-3 days for pharmacogenetic tests to 12+ weeks for whole genome sequencing. Factor in shipping time if the lab is overseas. Many companies run frequent sales.
Plan for what comes next
Your DNA data has value beyond the initial report. Choose a company that lets you download your raw data file. Services like Sequencing.com's marketplace and Vitagene accept uploads from other providers, letting you extract additional insights without a new test. If you choose whole genome sequencing, your data remains valuable for decades as new genetic discoveries emerge.
What Is Genetic Testing?
Definition: Genetic testing analyzes your DNA to identify changes or variants that may affect your health, ancestry, or traits. A sample of saliva, blood, or cheek swab is collected and processed in a laboratory. Results can reveal inherited disease risks, carrier status for recessive conditions, your genetic ancestry composition, and how your body may respond to certain medications. According to the National Human Genome Research Institute, over 2,000 genetic tests are currently available for clinical use.
Reads 600K-700K specific DNA positions (SNPs). Costs $49-$229. Used by 23andMe and AncestryDNA. Covers common variants but misses rare mutations.
Reads all 3 billion DNA base pairs at 30x coverage. Costs $299-$999. Provides comprehensive data that can be reanalyzed over time as research advances.
Frequently Asked Questions About DNA Tests
Answers to the most common questions about genetic testing, privacy, accuracy, and more.
How accurate are at-home DNA tests?
DTC genotyping tests report analytical accuracy above 99.9% for the specific SNPs they test. However, these tests examine only a small fraction of your genome. A 2020 study in Genetics in Medicine found that DTC health risk results should be confirmed with clinical testing before making medical decisions. Whole genome sequencing provides more comprehensive data but also requires careful interpretation.
What is the difference between 23andMe and AncestryDNA?
This is the most common comparison question. 23andMe offers both health reports (including FDA-authorized genetic health risk reports for conditions like BRCA, late-onset Alzheimer's, and Parkinson's) and ancestry analysis with maternal/paternal haplogroups. AncestryDNA focuses almost exclusively on ancestry and genealogy with the largest DNA matching database (25+ million users). For health: choose 23andMe. For genealogy: choose AncestryDNA. For both, consider taking both tests.
Is my DNA data private and secure?
Privacy varies significantly between companies. The Genetic Information Nondiscrimination Act (GINA) protects against health insurance and employment discrimination in the US, but does not cover life insurance, long-term care insurance, or disability insurance. Some companies sell anonymized data to pharmaceutical researchers. Read privacy policies carefully: look for explicit data deletion options and opt-out rights. Nebula Genomics and Living DNA offer among the strongest privacy protections for DTC tests.
Can DNA tests tell me what medications will work best?
Pharmacogenetic testing analyzes genes that influence drug metabolism and response. Tests like GeneSight and Genomind focus specifically on psychiatric medications, identifying which drugs may be more or less effective based on your genetic profile. The FDA has included pharmacogenetic information on labels for over 300 medications. However, these tests provide guidance not definitive answers; always discuss results with your healthcare provider.
Should I choose genotyping or whole genome sequencing?
Genotyping is sufficient for most consumer ancestry and basic health trait needs at a lower cost ($49-$229). Choose whole genome sequencing ($299-$999) if you want comprehensive data that can be reanalyzed for years as new genetic discoveries emerge, or if you have specific health concerns that may involve rare variants not covered by genotyping chips. WGS data can also be used with third-party analysis tools for ongoing insights.
Are clinical genetic tests better than consumer tests?
Clinical tests ordered by a healthcare provider offer higher analytical standards, professional interpretation, and often include genetic counseling. They are typically covered by insurance when medically indicated. Consumer tests are more accessible and affordable but provide limited clinical utility. A 2022 review in JAMA noted that while DTC tests can identify some actionable genetic variants, they miss many pathogenic variants detected by clinical sequencing. Use DTC tests for exploration; use clinical tests for medical decisions.
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