Any Lab Test Now vs Function Health

Vial Take

Both sit in the top quartile of lab and diagnostic providers Vial tracks, with clean federal records and similar transparency gaps around operational history and pharmacy partners. The clearest difference you'll feel as a patient: Function Health pairs its panels with physician-supervised lab review, so someone is actually interpreting your results, while Any Lab Test Now hands you data without that layer built in. Function also brings a more curated focus on metabolic health and longevity panels, where Any Lab Test Now's broader direct-access model trades depth for flexibility.

Biggest Differences

1. 1
   Geographic reach
   Function Health is available in all 50 states compared to Any Lab Test Now's 0, which may decide the question before any other signal if you're outside Any Lab Test Now's footprint.