SONATA vs. Parsley Health

Parsley Health is functional medicine that runs on insurance. The membership ($1,500/year in-network, $2,750 self-pay) buys access to a care team; the medicine itself, five clinician visits, labs, and prescriptions, is billed to your insurance, with copays and deductibles on top.

SONATA ($2,500/year) is one price for all of it: unlimited visits with your own doctors, 24/7 access, 140+ biomarkers retested every six months, whole-genome sequencing, and biological aging analysis. Your genetics change the care you receive, and your doctors work with clinical AI that SONATA's own engineering team builds.

Parsley's price is a membership fee plus whatever your insurance doesn't cover. SONATA's price is the price.

01SONATA's price covers your care, not just access

Parsley's membership fee covers your care team, messaging, and two nutrition coaching visits. Clinician visits are capped at five a year and billed to insurance, as are labs and prescriptions. Parsley says lab testing fees are not included in membership fees, and that labs sometimes require a copay or out-of-pocket fee. If your plan is out of network, you pay the self-pay rate and file for reimbursement yourself.

SONATA includes unlimited physician visits, same-day appointments, prescriptions, specialist coordination, 140+ biomarkers with at-home draws, and 24/7 messaging via iMessage or email, at one price. Nothing is billed on top.

02SONATA builds your care plan based on your genetics

Parsley builds its plan from your symptoms, history, and an advanced lab panel. It doesn't list genetic testing. SONATA starts with clinical-grade whole-genome sequencing and polygenic risk scores for 19 conditions, then uses them, with your biomarkers and history, to change the care you receive.

Take two people with the same cholesterol. If one has a higher inherited risk of heart disease, SONATA may set a lower ApoB target, start preventive medication, or order an earlier coronary calcium scan. Standard guidelines are the floor, not the ceiling.

03SONATA's AI-empowered doctors

SONATA's clinical AI works for your physician. It connects thousands of research papers to your genetics, biomarkers, and history, work that could otherwise take days, so your doctor can make better decisions faster. An in-house engineering team, led by a CTO who previously led engineering at Ramp, builds these tools and the member experience. Parsley doesn't list clinical AI.

04Parsley Health takes insurance, nationwide

Parsley is in-network with many major plans and available by telehealth in every state, with centers in New York City and Los Angeles. Its clinicians are trained in functional medicine and focus on persistent symptoms: gut, hormones, autoimmune, fatigue. If you want to run that kind of care through your insurance, and you're fine with the variable costs that come with it, Parsley can be a good fit. SONATA is available in New York, San Francisco, Los Angeles, and Miami, and doesn't bill insurance.

Parsley Health may be a better fit if:

• You want to pay for visits and labs through in-network insurance.
• You live outside New York, San Francisco, Los Angeles, or Miami.

SONATA may be a better fit if:

• You want one price with no copays, deductibles, or lab bills.
• You want unlimited visits with your own doctors, not five a year.
• You want your genetics to shape your screening, treatment, and targets.
• You want doctors backed by clinical AI built in-house.

SONATA gives you more care, at one known price:

• Everything included: visits, labs, genome, and prescriptions, with nothing billed to insurance.
• Ongoing care: unlimited visits, same-day appointments, and 24/7 messaging with doctors who know you.
• Care built on your genetics: your genes and history shape your targets, treatment, and screening.
• AI-empowered doctors: clinical AI, built in-house, connects the latest research to your biology.

Parsley Health is functional medicine on insurance: a membership fee for access, with every visit, lab, and prescription billed separately. SONATA is medical care at one price: doctors who use your genetics, labs, and history to act, with nothing billed on top. If you want to run your care through insurance, choose Parsley. If you want a doctor who acts on your biology, all in, choose SONATA.

Explore SONATA to learn more about its personalized approach to preventive care.

1. SONATA. Homepage and pricing, What We Test, Personalized Care, FAQs.
2. Parsley Health. Homepage and pricing, Insurance Coverage & Pricing, How Complete Care Works, Virtual Care, FAQs.