Generate labelled
maternal–fetal FASTQ
Computational FASTQ with ground-truth labels. Not a plasma sample. WisecondorX T21/T18/T13 is locked at 8% FF on a purely synthetic euploid panel.
Why Synthetic
Real cfDNA is
scarce, sensitive,
and expensive.
Synthetic cfDNA removes the bottleneck. Generate exactly the data you need, when you need it, with perfect ground truth labels.
On-demand Scale
Generate labelled synthetic profiles with exact specifications. No consent barriers, no data sharing agreements. GPU generation completes asynchronously.
$399 four-file packPerfect Labels
Every synthetic profile comes with ground truth. Know exactly what condition is present at what foetal fraction.
Labels set at generationRare Conditions
Generate trisomies, microdeletions, monogenic disorders, repeat expansions, and more on demand. Test the edge cases.
107 conditions availablePrivacy Safe
Synthetic data contains no patient information. Share freely, publish openly, collaborate globally.
Zero patient dataTechnology
How It Works
Reference-conditioned generation writes labelled FASTQ you can drop into an analysis pipeline. See How we tested it for what has been measured.
Learn
Reference-conditioned AR trained on real cfDNA captures fragment patterns, GC bias, and biological signatures.
Condition
Specify foetal fraction (1-25%), karyotype, and chromosome composition for each labelled sample.
Generate
Sequences are generated in silico and written as paired-end FASTQ. No wet lab and no physical specimen.
Verify
Use the files for pipeline and software verification. See How we tested it for the locked TSTR and WisecondorX lines.
Illustration
Demo values, not a quote sheet
These sliders scale illustrative metrics from 15% FF measurements. The published WisecondorX result is T21/T18/T13 at 8% FF on a purely synthetic panel. This is not the product you buy.
Trisomy 21
aneuploidyHow we tested it
Locked proof only
Do not attach 100% to the public 1M ZIP. The locked WisecondorX line is 8% FF on a synthetic panel. Details live on How we tested it.
Applications
What You Can Build
Algorithm Development
Train and validate NIPT detection algorithms with labelled synthetic data.
Pipeline verification
Drop FASTQ into the analysis step and test sensitivity at known foetal fractions. This does not exercise extraction or the sequencer.
ML augmentation
See the augmentation table on How we tested it. Do not treat +19.7pp as a homepage claim.
Rare Condition Testing
Generate microdeletions and SCAs that are impossible to collect at scale.
Privacy-Safe Research
Conduct research without patient data concerns. Share datasets openly.
Benchmark Creation
Create standardised benchmarks for comparing NIPT methods across laboratories.
Pricing
Per-sample pricing
Same prices as checkout. Volume and academic quotes via contact.
Deeper pack
8M $200 / 16M $400 / 32M $800
Same four files, more fragments. Pack price, not per-sample × 4.
Order on dashboardFree sample
4M T21 on the live engine
Same generator as paid. 4M fragments at 8% foetal fraction, paired-end FASTQ.