Sequencing.com Review 2026: Whole Genome After Nebula's Shutdown

Sequencing.com is the active consumer whole-genome sequencing option in 2026 after Nebula Genomics shut its consumer service on February 5, 2025. Whole genome sequencing (WGS) reads essentially your full genome rather than the roughly 700,000 SNPs the consumer genotyping tests sample. It costs more, the file is much larger, and what you do with it is the part most buyers underestimate. This review covers what Sequencing.com actually is, where the value sits, and the caveats you need before you buy.

At a glance

• Base price: varies by sequencing depth and current promotion; we deliberately do not quote a price here because the listed tiers and discounts change too often to print accurately. Check Sequencing.com directly before you buy.
• Turnaround: verify on the live site; whole-genome turnaround typically runs longer than genotyping-array turnaround
• What you get: raw whole-genome data plus access to an app marketplace of third-party reports
• Accepts raw data uploads from other tests: yes, including 23andMe, AncestryDNA, and other formats
• Health reporting: yes, via apps in the marketplace
• Status: active, but we mark this product “verify” until we have re-checked current kit pricing and depth tiers

Who this test is for

Sequencing.com makes sense for one of three buyers.

The hobbyist or researcher who wants their full genome on a hard drive and intends to feed it into multiple third-party tools over time. WGS gives you a future-proof dataset that does not need to be redone when a new variant is discovered (the data is already there; only the interpretation updates).

The buyer migrating off Nebula Genomics, which shut down in February 2025. Sequencing.com is the closest active equivalent on the consumer market.

The buyer who already has raw data from a genotyping test and wants access to a wider set of third-party health and ancestry reports than the original tester offers. The app marketplace is the real product for upload users.

Who should look elsewhere

If you are a first-time tester and your primary goal is to find living relatives, ethnicity, or both, buy a genotyping test instead. AncestryDNA has by far the largest match database, and 23andMe offers FDA-authorized health reports out of the box. Sequencing.com is not a genealogy matching service.

If you want a single packaged health report curated by one vendor, Sequencing.com’s strength (a marketplace of many third-party apps) is also its complication. Each app has its own quality and validation, and the burden of choosing well sits with you.

What you get for your money

A whole-genome kit returns raw sequencing data, typically delivered as FASTQ, BAM, or VCF files (the file types medical geneticists use). The data lives in your Sequencing.com account, and the platform sells access to its app marketplace, where third-party developers offer specific reports built on that raw data: pharmacogenetics reports, polygenic risk score reports, carrier screening reports, ancestry reports, trait reports, and a long tail of niche analyses.

If you upload raw data from a genotyping test instead of buying the WGS kit, you can still use a large portion of the marketplace, although some apps require the deeper coverage that only WGS provides.

How accurate is it?

The accuracy question for WGS is more nuanced than for genotyping arrays. Sequencing depth matters: a 30x whole-genome sequence reads each position in the genome roughly thirty times on average, which is the threshold at which most clinical interpretation guidelines start to treat the data as reliable for many variants. Lower-pass sequencing (1x to 5x) is cheaper but is appropriate for some analyses, not others. Confirm the depth of the tier you buy before paying.

For specific variant accuracy, WGS reads regions that genotyping arrays miss entirely, and it can detect novel variants that arrays cannot (by definition, an array only reports on the SNPs it is designed to test). That breadth is the main technical reason to buy WGS instead of a genotyping test.

For interpretation, the situation flips. Genotyping tests come with curated, vendor-built reports. WGS data lives or dies by what you (or the apps you choose) do with it. Most consumers underestimate this distance.

Strengths

Largest practical data file on the consumer market. Future-proof: the data is already collected, so new interpretation can be applied without re-testing. Active app marketplace gives access to third-party reports that no single-vendor test offers. Accepts uploads from genotyping tests, which makes it usable as an interpretation platform even if you do not buy the WGS kit.

Limitations

Pricing transparency is poor compared to the genotyping competition; expect to do real research before checkout. Whole-genome data is genuinely complex and is easy to misinterpret for non-experts. The app marketplace mixes high-quality and lower-quality reports under one roof, with inconsistent validation. No genealogy matching database.

Verdict

If you specifically want whole-genome data and you understand that the interpretation is on you, Sequencing.com is the active consumer option in 2026. Verify the current tier prices and sequencing depth on the live site (we are not going to print numbers we cannot guarantee), then read our what is whole genome sequencing explainer before you buy. For health interpretation of any specific finding, talk to a genetic counselor; the NSGC directory is the right starting point.

Where to buy: Sequencing.com

Related reading: best whole genome sequencing test, what is whole genome sequencing, DNA test accuracy explained, raw DNA data explained, guide to DNA testing.