Symptoms with no clear cause,
met with the right tests.

For patients, we chase clues until we find the answer.

Which solution fits your needs?

Top diagnostic yield

35-40%

All regions and types,

in a single run

Continuous

automated reanalysis

Top diagnostic yield

35-40%

All regions and types,

in a single run

Continuous

automated reanalysis

Why clinicians in 70+
countries choose 3billion?

Reanalysis, as long as it takes

Applying new papers daily at no extra cost,
chasing down every new clue.

Clinical genetics consults

Reviewing each case in depth,
defining the best diagnostic path with you.

AI-powered interpretation

Drawing on fast-growing clinical data,
maximizing diagnostic yield.

Why do fellow clinicians
recommend 3billion?

Continuous, close communication

"The post-test support is excellent. When I need a different perspective about a result, I can easily consult their clinical genetics team. Being able to discuss complex or uncertain cases together makes 3billion a partner I can trust."

Dr. Joon-hwa Lee

Pediatric Neurology / Medical Genetics

An end to years of misdiagnosis

"A patient who had been misdiagnosed for 12 years finally received an accurate diagnosis — spinal muscular atrophy (SMA) type 3 — through 3billion's testing. Thanks to that, they were able to begin proper treatment, together with their younger sibling."

Dr. Aldo Zaragoza Fernández

Medical Genetics

What's the testing process?

Sample collection

TAT: 5 weeks

Reading the genome

AI variant interpretation

Clinical genetics review

Final report

Chase down those
unexplained symptoms
— start today.