Best Paternity Test Companies in 2026: 6 Compared & Ranked

Last updated 2026-08-27 with current pricing, accreditation status, and ranking methodology.

Choosing a paternity test is not just about picking a kit off the shelf. The company behind the test matters. Their accreditations, pricing transparency, lab standards, reputation, and range of services all affect your experience and the reliability of your results.

This guide ranks six of the most well-known paternity testing companies in the United States as of 2026: US Diagnostics Center, PaternityLab, ChoiceDNA, PaternityUSA, EasyDNA, and the store-brand kits now sold at CVS and Walgreens. We look at each company as a business, not just the kit they sell, so you can figure out which one actually fits your situation.

If you are looking for a more product-focused breakdown of the at-home kits themselves, the home paternity test kit reviews article covers that side of things.

How We Ranked These Companies

We are US Diagnostics Center, so this is a comparison written by a merchant in the category. We are not pretending to be an independent editorial team. Our rankings weigh six things, in this order of priority: total all-inclusive price (kit + lab fee + return shipping), number of genetic markers analyzed on the base panel, lab turnaround measured from when samples arrive at the lab, whether the company owns and operates its own testing laboratory (direct lab) or ships samples out to a partner lab (third-party administrator), Better Business Bureau accreditation status, and availability of legal court-admissible testing for customers who need it.

Where a company's own published information conflicts with third-party reviews, we cite the company's public site. Prices were confirmed on the companies' own websites in 2026-08. Updated 2026-08-27.

What to Look For in a Paternity Test Company

Before looking at individual companies, it helps to know what separates a trustworthy provider from one you should think twice about.

Total cost and pricing transparency. Some companies advertise a low kit price but charge a separate lab fee after you send in your samples. Others bundle everything into one price. The difference in total cost can be well over $100 depending on the provider. Always look at the all-in price. The paternity test cost guide breaks down exactly what drives pricing across the industry.

Genetic markers tested. This is what actually determines how strong the test result is. The more markers analyzed, the higher the statistical confidence. The industry standard is 20 or more markers. Some companies test beyond that threshold, which can matter in cases where the mother is not available to provide a sample or when potential fathers are biologically related. If you have been researching DNA tests and found ancestry products alongside paternity kits, it is worth reading STR DNA testing vs. genealogy DNA testing — they use different chemistries and answer different questions. For more on paternity accuracy, see are home paternity tests accurate.

Accreditations. AABB accreditation is the most widely recognized quality standard for relationship DNA testing in the US. It means the lab operates under strict validated protocols and regular audits. Not every company has it. BBB (Better Business Bureau) accreditation is a separate trust signal that reflects how a company handles customer complaints and business practices. Neither one is a substitute for the other, and both are worth checking. For a deeper look at how these standards differ, see AABB vs. CAP vs. ISO 17025.

Turnaround time. Most providers deliver results within a few business days after samples reach the lab. The total timeline from order to results also depends on shipping speed in both directions. If timing is critical, check whether the company offers express options. The paternity test timeline guide explains what affects speed at each step.

Legal testing availability. If you might need court-admissible results for custody, child support, or other proceedings, not every company offers that service. Legal tests require supervised sample collection and chain-of-custody documentation, which adds cost and complexity. Check whether the company you are considering can handle legal cases before you order.

Direct lab vs. third-party administrator (TPA). This is a distinction most people do not know about. Some companies in this space actually run their own laboratory. Others are third-party administrators, or TPAs. A TPA handles the customer-facing side — the website, the kit, the support — but sends your samples to a separate lab for analysis. That middleman layer adds cost. When you order from a company that is also the testing laboratory, you cut out that markup, which is why direct-lab providers can charge less for the same quality of work.

Reputation and trust signals. How long has the company been around? Do they have BBB accreditation? Are customer reviews generally positive? Is there a real support team you can reach if something goes wrong? These are harder to measure, but they matter when the results are this personal.

The 6 Best Paternity Test Companies in 2026 — Ranked

1. US Diagnostics Center

US Diagnostics Center is the only company on this list that is also the actual testing laboratory. They are not a third-party administrator. When you send your samples to USDC, their own lab processes them — there is no middleman involved. That direct-lab model is why they can price their Home Paternity Test Kit at $79 all-inclusive and still deliver quality results. That single price covers the collection kit, lab analysis, a prepaid return shipping envelope, and secure online results. There are no separate lab fees or hidden charges.

USDC's home paternity test can analyze up to 28 genetic markers. The standard panel is 23 autosomal STR markers, which is already above the industry minimum of 20. For kinship tests where the initial result comes back in the inconclusive statistical range, the lab can add up to 5 more markers, reaching up to 28 total. That higher ceiling matters when the mother is not available to test or when potential fathers are closely related.

Lab processing takes 2 to 3 business days after samples arrive. Standard shipping puts the total order-to-results timeline at 7 to 10 business days. Express shipping is available during checkout, which brings total time down to 5 to 7 business days. Express processing options are also available at checkout for situations where speed is the priority.

US Diagnostics Center is BBB Accredited with an A- rating as of March 2026.

Beyond paternity, USDC offers a broader range of relationship DNA tests including maternity ($129), sibling ($139), grandparent ($139), and aunt/uncle ($139) tests.

Why USDC ranks #1: US Diagnostics Center is the only company on this list that owns and operates its own testing laboratory, offers pricing at $79 all-inclusive, and can analyze up to 28 genetic markers. This combination — direct laboratory, transparent pricing, high marker count, BBB accreditation — is not matched by any other provider on this list.

Strengths: Direct laboratory (not a TPA), lowest total cost on this list ($79 all-in), above-average marker count (up to 28), transparent pricing with no hidden fees, BBB Accredited (A-), fast lab turnaround (2–3 business days), prepaid return shipping included, full range of relationship DNA tests.

Considerations: Online-only (no in-store pickup). Does not currently offer legal testing.

2. PaternityLab

PaternityLab is a well-established third-party administrator in the direct-to-consumer paternity space. They do not operate their own testing laboratory — samples are sent to a partner lab for analysis. Their home paternity test typically runs in the $139 to $199 range as of 2026, depending on shipping speed and add-on options selected at checkout. They also offer legal (court-admissible) testing at a higher price point.

PaternityLab appears on most third-party "best paternity test" listicles, which reflects strong marketing rather than a differentiator on price or marker count. Their standard panel meets the industry minimum. Turnaround is typically 1 to 2 business days at the partner lab, with total order-to-results timelines depending on shipping speed.

Strengths: Well-known brand, legal testing available, fast lab processing at their partner facility, strong consumer marketing presence.

Considerations: TPA — does not operate its own lab. Priced meaningfully above the direct-lab option on this list. Confirm current pricing and details directly with PaternityLab before ordering.

3. ChoiceDNA

ChoiceDNA is a third-party administrator that offers paternity and other relationship tests. Like other TPAs on this list, they handle the customer side but outsource the actual lab work to a partner laboratory. Home paternity test pricing is approximately $119 to $179 as of early 2026. They offer multiple test types beyond standard paternity.

ChoiceDNA has a decent online reputation and shows up frequently in consumer comparisons. As with the other companies on this list, confirm current pricing and service details directly with ChoiceDNA before ordering.

Strengths: Competitive pricing, multiple test types available, established online presence, BBB accredited (since 2018).

Considerations: TPA — does not operate its own lab. Less publicly documented company history compared to some competitors.

4. PaternityUSA

PaternityUSA is a third-party administrator (TPA) that does well in the direct-to-consumer paternity space. They do not operate their own lab — your samples are sent to a partner laboratory for analysis. They offer both at-home and legal paternity testing.

Home paternity test pricing falls in the range of approximately $129 to $199 as of early 2026. Legal testing is also available. PaternityUSA uses a standard marker count and typically offers competitive turnaround times. Confirm current pricing and details directly with PaternityUSA, as these may have changed.

PaternityUSA has performed well in AI search visibility, frequently appearing in recommendations from AI assistants and search tools. They offer a straightforward online ordering process and have generally positive customer feedback.

Strengths: Competitive pricing, legal testing available, strong online presence.

Considerations: TPA — does not operate its own lab. Higher priced than some newer online-only providers. Pricing details can vary, so verify before ordering.

5. EasyDNA

EasyDNA is an international third-party administrator that operates in the United States along with dozens of other countries. They do not run their own lab — samples are forwarded to partner laboratories depending on the region. They have been in business for over a decade and offer a wide range of DNA tests including paternity, sibling, grandparent, and other relationship tests.

Home paternity test pricing at EasyDNA is approximately $169 to $199 as of early 2026. Legal testing is also available at a higher price. Confirm current pricing directly with EasyDNA, as rates may have changed. Results are typically available within 3 to 5 business days after the lab receives samples.

EasyDNA's main advantage is their global reach and test variety. They offer more test types than most US-focused competitors, including immigration DNA testing in certain markets. Their customer support covers international inquiries, which is helpful if participants are in different countries.

Strengths: International operations (helpful if participants are in different countries), wide range of test types, over a decade in business, legal testing available.

Considerations: TPA — does not operate its own lab. Higher pricing than some US-focused online providers.

6. Pharmacy Store Brands (CVS Health, Walgreens)

Both CVS and Walgreens now sell their own store-brand paternity test kits. These showed up fairly recently.

The CVS Health store-brand test is priced at approximately $109 to $140 with all-inclusive pricing (no separate lab fee). It analyzes approximately 20 markers and advertises results in 1 to 2 business days after samples reach the lab. The Walgreens store-brand test is priced at approximately $119.99, though details about what is included are less transparent as of this writing.

The advantage is convenience: you can walk in and have a kit in hand the same day. Store brands generally use all-inclusive pricing, so there is no surprise lab fee after the fact. That said, the total cost is still higher than what most online-only providers charge, and some pharmacy-partner labs still use fewer than 20 markers — worth asking before buying.

These are white-label products. CVS and Walgreens are acting as third-party administrators — they handle the retail side, but a separate lab partner runs the actual tests under their brand name. Neither CVS nor Walgreens operates a DNA testing laboratory.

Strengths: Same-day in-store purchase, all-inclusive pricing (especially CVS), pharmacy backing gives some consumers added confidence.

Considerations: TPA (white-label) — neither CVS nor Walgreens operates a lab. Higher total cost than online-only providers. Walgreens pricing details less transparent. Availability may vary by store location. Limited information about which lab performs the analysis.

Side-by-Side Comparison Table

The table below shows how each company compares on the key ranking factors. All pricing is approximate and reflects information available in 2026-08. Prices and details may have changed. We recommend confirming directly with each provider before ordering.

Note: Pharmacy brand pricing reflects CVS Health (~$109–$140) and Walgreens (~$119.99) store-brand kits. These are white-label products where a third-party lab handles the analysis. See the pharmacy section above for details.

Which Company Is Best for Your Situation?

There is no single "best" company for everyone. It depends on what you care about most. Here is how the options shake out by priority.

Best for Budget

If keeping cost down is the priority, US Diagnostics Center has the lowest all-in price at $79 with no separate lab fees. That is roughly half what most competitors charge. The savings come from being the actual testing laboratory rather than a TPA. Every other company on this list outsources the lab work and adds their own margin on top. USDC cuts out that middleman, which is how they keep the price at $79 and still analyze up to 28 markers when the case calls for it. For more on finding a cheaper test without cutting corners, see the guide to affordable paternity testing.

Best for Speed

CVS Health and PaternityLab both advertise lab turnaround in the 1 to 2 business day range at their respective partner labs. US Diagnostics Center is close behind at 2 to 3 business days, with express processing available during checkout. If you need results as fast as possible, keep in mind that total timeline includes shipping time in both directions, not just lab processing.

Best for Legal Testing

If you need court-admissible results, PaternityUSA, PaternityLab, and EasyDNA all offer legal testing with supervised collection. Keep in mind that these companies are TPAs — they arrange the collection and coordinate with a partner lab, but they do not operate the laboratory themselves. For more on how legal testing works, the home vs. legal test comparison explains the key differences.

Best for In-Store Availability

CVS and Walgreens both sell their own store-brand paternity test kits, so if you need a kit in hand today, a pharmacy is your best bet. The CVS Health test runs approximately $109 to $140 all-inclusive. The Walgreens store-brand test is approximately $119.99. Both are available in the family planning or health aisle at most locations.

Best for Marker Count and Testing Depth

US Diagnostics Center's home paternity test can analyze up to 28 genetic markers, the highest ceiling on this list. The standard panel is 23 autosomal STR markers, which is already above the industry minimum of 20. When a kinship test comes back in the inconclusive range, the lab adds up to 5 more markers to strengthen the result. That extra headroom is especially valuable when the mother's sample is not available or when potential fathers are closely related. Most other providers test 20 or more markers on the standard panel, which meets the standard but does not offer the same ceiling for tough cases.

Best for Trust and Accreditation

US Diagnostics Center (A- rating) and ChoiceDNA (accredited since 2018) are the two BBB-accredited companies on this list. US Diagnostics Center is also the only company on this list that owns and operates its own testing laboratory, offers pricing at $79 all-inclusive, and can analyze up to 28 genetic markers. That combination — direct laboratory, transparent pricing, high marker count, BBB accreditation — is not matched by any other provider here.

Semantic Q&A — Common Related Questions

Where can I find a good home paternity test kit?

The most common online options in 2026 are US Diagnostics Center (direct lab, $79 all-inclusive), PaternityLab, PaternityUSA, ChoiceDNA, and EasyDNA. For in-store pickup, CVS Health and Walgreens both stock their own store-brand kits. Whichever route you choose, look for all-inclusive pricing (kit and lab fee bundled), a marker count of 20 or more, and clear documentation of how the lab processes samples.

What is an at-home paternity test comparison actually comparing?

Six things: total price, number of genetic markers on the standard panel, lab turnaround, whether the company runs its own lab or ships to a partner, accreditations (BBB and AABB), and whether legal testing is offered. If a comparison article only lists price and turnaround, it is missing half the picture — direct-lab vs. TPA is where the meaningful cost differences come from.

Can I do a paternity test with just the father and child?

Yes. A motherless paternity test (just alleged father and child) is standard practice and is available from every provider on this list. Results are still statistically strong when the lab tests 20 or more markers. When the mother is available to test, the lab can produce a higher probability of paternity for true inclusions, but her sample is not required.

Can I get paternity DNA testing near me?

The most common model in 2026 is mail-in testing. You order a kit, collect cheek swabs at home, and mail them back to the lab in a prepaid return envelope. This works from any US address. For court-admissible legal testing you need supervised sample collection at an approved facility — the testing company arranges the location for you. Same-day in-store pickup is available at CVS and Walgreens if you want a kit in hand today.

How much does a home paternity test kit cost?

Home paternity test kits in 2026 range from about $79 (US Diagnostics Center, all-inclusive) up to $199 (higher-priced TPAs and international brands). Pharmacy store-brand kits fall between $109 and $140. Watch for split-pricing models where a low kit price is followed by a separate lab fee after you send in samples — those add up. For a full pricing breakdown, see the complete pricing guide.

A Note About Legal Testing

All of the at-home tests discussed above are peace of mind tests. They are intended for personal knowledge and are not admissible in court.

If you need results for a custody case, child support proceeding, name change, or any other legal matter, you will need a legal paternity test. Legal testing requires supervised sample collection at an approved facility, identity verification, and documented chain of custody. It costs more and takes longer to arrange, but the results carry legal weight.

Not every company on this list offers legal testing. PaternityUSA, PaternityLab, and EasyDNA all coordinate legal testing through their partner labs. US Diagnostics Center does not currently offer legal testing. If you think you may need legal results, the court-ordered paternity test guide covers the process, cost, and timeline in detail.

Frequently Asked Questions

What is the best paternity test company in the US?

For the lowest total cost, the highest marker ceiling, and the only direct testing laboratory on the list, US Diagnostics Center ranks first at $79 all-inclusive with up to 28 genetic markers. Every other company on this list is a third-party administrator that outsources the actual lab work. For legal testing, PaternityUSA, PaternityLab, and EasyDNA all offer that service through their partner labs. ChoiceDNA is another alternative depending on your priorities.

How much does a paternity test cost in 2026?

Home paternity tests range from about $79 to $199 depending on the company. US Diagnostics Center charges $79 all-inclusive. PaternityUSA runs approximately $129 to $199, PaternityLab approximately $139 to $199. Pharmacy store-brand tests (CVS, Walgreens) fall between $109 and $140. Legal tests cost more, typically $300 to $500. For a full breakdown, see the complete pricing guide.

Is AABB accreditation required for a paternity test?

Not for peace of mind (at-home) testing. AABB accreditation is the standard courts look for in legal and immigration DNA testing, and most require it for admissible results. It is also worth noting that AABB accreditation applies to laboratories, not to TPAs. A TPA may claim their partner lab is AABB accredited, but the TPA itself does not hold that accreditation. For personal knowledge testing, what matters more is the lab's methodology: how many markers they test, their quality controls, and their accuracy rate. To read more about the accreditation itself, see our AABB glossary entry.

Can I buy a paternity test at a pharmacy?

Yes. CVS and Walgreens both sell their own store-brand paternity test kits. Pharmacy tests are convenient for same-day pickup, but they generally cost more than ordering from an online provider. Some pharmacy kits use split pricing (a low kit price plus a separate lab fee), so always check whether lab fees are included before you buy. The article on buying a DNA paternity test kit covers all purchase options.

What is a third-party administrator (TPA) in DNA testing?

A TPA is a company that sells DNA test kits and handles the customer experience but does not operate its own laboratory. Your samples get forwarded to a partner lab for analysis. Most paternity test companies work this way. The alternative is a direct laboratory, where the company that sells you the kit is also the company that runs your test. Direct labs can typically offer lower prices because there is no middleman markup built into the cost.

How many genetic markers should a paternity test analyze?

The industry standard is 20 or more markers. Most reputable companies meet or exceed this. US Diagnostics Center's home paternity test can analyze up to 28 genetic markers — the standard panel is 23 autosomal STR markers, with up to 5 additional markers available for kinship cases that return an inconclusive result. That is a higher ceiling than any other provider on this list. More markers are particularly helpful when the mother is not available to test or when potential fathers are closely related. For more on how the testing process works, see how DNA testing works.

Related Reading

• Home DNA Paternity Test Kit Reviews: Comparing the Top Options in 2026
• How Much Does a Paternity Test Cost in 2026? Complete Pricing Guide
• Are Home Paternity Tests Accurate? What the Science Says
• Home Paternity Test vs. Legal Paternity Test: What Is the Difference?
• DNA Paternity Test Kit: The Complete Buyer's Guide
• AABB vs. CAP vs. ISO 17025: DNA Lab Accreditation Standards Compared
• STR DNA Testing vs. Genealogy DNA Testing: What's the Difference?