MEDVi vs Low-Cost GLP-1 Providers: Price and Service Compared

Last reviewed: September 22, 2026 Last updated: September 22, 2026

Written by: Jay Hastings, CEO of PlexusDx

Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.

Medically reviewed by: Jayden Lee, PharmD, EMBA

Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.

PlexusDx publishes this comparison and is one of the providers discussed. We use the same evidence rules for our own program and competing programs.

The short answer

MEDVi offers a first-month introductory rate of $179 for compounded semaglutide injection and $279 for tirzepatide, but refills run $299 and $399 per month, respectively. Over 12 months, the effective monthly cost settles at $289 for semaglutide and $389 for tirzepatide when you include the discounted first month. PlexusDx's month-to-month semaglutide injection is $189, tirzepatide injection $289, and both drop further on 3- or 6-month commitments—$149/month for semaglutide and $249/month for tirzepatide on the 6-month tier. MEDVi includes free care coaching, a free dietitian visit, and unlimited doctor calls; offers 3-, 6-, and 12-month bundles with 0% Klarna financing; and holds a 4.3-star Trustpilot rating from approximately 15,000 reviews. PlexusDx provides a free check-in with a Doctor of Pharmacy, publishes all pricing before intake, and also holds a 4.3-star Trustpilot rating (79% five-star, 83% four stars or higher). If you value flexible cancellation and the lowest ongoing rate without long-term bundles, PlexusDx delivers measurable savings. If you prefer structured coaching, dietitian access, and extended financing, MEDVi's bundled services may justify the higher refill cost.

At-a-glance comparison

Introductory rate vs. refill cost: MEDVi

MEDVi advertises a first-month introductory rate of $179 for compounded semaglutide injection, verified at checkout on September 4, 2026. After the first month, refills cost $299 monthly. For tirzepatide injection, the advertised first-month rate is $279, with refills at $399 per month. Semaglutide oral tablets add a $70 surcharge over the injection route, bringing the first month to $249 and refills to $369.

Over a 12-month period, the effective monthly cost (our calculation) for semaglutide injection is $289 when the introductory month is averaged in: $179 (month one) + ($299 × 11 months) = $3,468 total, divided by 12. For tirzepatide injection, the effective monthly cost is $389 over the same span: $279 + ($399 × 11) = $4,668 total, or $389 per month. These figures assume continuous monthly billing with no bundle discount applied.

MEDVi also offers 3-, 6-, and 12-month prepaid bundles, which may reduce the per-month cost and unlock 0% financing through Klarna over 12 months. MEDVi states it is not a party to the Klarna agreement. PlexusDx editorial does not publish MEDVi's bundle pricing, so readers should confirm those rates at checkout if considering a prepaid term.

Like-for-like pricing: month-to-month

On a month-to-month basis, PlexusDx's ongoing rates undercut MEDVi's refill pricing by $80 to $110 per month, depending on medication and route. MEDVi's first-month discount narrows the gap slightly over the first year, but from month two onward the difference compounds.

12-month cost analysis

The table below shows total cost over 12 months, comparing MEDVi's refill rate (with and without the first-month discount) against PlexusDx's month-to-month, 3-month commitment, and 6-month commitment tiers. All PlexusDx figures are our calculation based on published monthly rates; MEDVi effective monthly figures include the advertised first-month rate.

Over 12 months, PlexusDx's month-to-month semaglutide injection costs $1,200 less than MEDVi's effective rate (including MEDVi's first-month discount); the 6-month commitment tier saves $1,680 annually. For tirzepatide injection, the month-to-month difference is also $1,200, and the 6-month commitment saves $1,680.

Service inclusions and support structure

MEDVi includes free care coaching, a free dietitian visit, and unlimited doctor calls in its monthly price. Dose increases do not raise the price. The program offers 3-, 6-, and 12-month bundles (reaching 48-week terms in the longest option) with 0% Klarna financing spread over 12 months; MEDVi states it is not a party to the financing agreement. All compounded options include medication, clinician consult, unlimited support, and shipping. MEDVi also offers a branded-medication pathway (Wegovy, Zepbound) with a separate $99 monthly membership; medication cost is additional and was not captured at checkout.

PlexusDx includes medication, consult, prescription, and shipping in the published monthly price, plus a free check-in with a Doctor of Pharmacy. An optional DNA testing service is available—$298 standalone, $99 for program members—but the test does not select or predict medication; a licensed clinician makes the prescribing decision. PlexusDx publishes all pricing before intake, applies the same price at every dose, and charges no membership fee.

Decision factors

Lowest ongoing cost: PlexusDx's month-to-month rates are $110 below MEDVi's refill pricing for both semaglutide and tirzepatide injection, and the 6-month commitment tier extends that advantage to $150 per month.

Structured support and coaching: MEDVi bundles free care coaching, a free dietitian visit, and unlimited doctor calls into the monthly price. If you value regular coaching check-ins and direct dietitian access, these inclusions may offset the higher medication cost.

Financing and prepay options: MEDVi's 0% Klarna financing on multi-month bundles spreads the cost over 12 months without interest. PlexusDx's commitment tiers discount the monthly rate but do not require upfront payment—you pay the lower rate each month for the duration of the commitment.

Billing flexibility: Both programs allow monthly billing and cancellation without a contract penalty on their standard plans. MEDVi's bundles lock in a term; PlexusDx's commitments discount the monthly rate but still bill monthly.

Price transparency: PlexusDx publishes all pricing—month-to-month, 3-month, and 6-month—before you start the intake. MEDVi displays introductory and refill rates on its site; bundle pricing was not published in this research pass and should be confirmed at checkout.

Review record: Both MEDVi and PlexusDx hold a 4.3-star Trustpilot rating. MEDVi's rating draws from approximately 15,000 reviews (captured September 4, 2026); PlexusDx's rating reflects 79% five-star reviews and 83% four stars or higher (captured September 9, 2026).

Choose MEDVi if…

You want structured coaching, direct dietitian access, and unlimited doctor calls included in your monthly price. You are comfortable with a higher ongoing rate in exchange for comprehensive support services. You prefer to spread payment over 12 months using 0% financing on a prepaid bundle. You value a large review base and established telehealth brand.

Choose PlexusDx if…

You prioritize the lowest ongoing medication cost and want pricing published before you start the intake. You prefer month-to-month flexibility or a commitment discount that does not require upfront payment. You value a free Doctor of Pharmacy check-in and transparent per-dose pricing. You are managing weight independently or with your own coach and do not need bundled dietitian visits. You want the option to add DNA testing at a member discount.

Methodology and freshness

MEDVi pricing, inclusions, and billing terms were verified at checkout on September 4, 2026. First-month introductory rates, refill rates, oral tablet surcharge, branded pathway membership fee, and multi-month bundle structure were captured during that verification pass. MEDVi's Trustpilot rating (4.3 stars, approximately 15,000 reviews) was also captured on September 4, 2026. PlexusDx pricing is current as of September 22, 2026. PlexusDx's Trustpilot rating (4.3 stars, 79% five-star, 83% four stars or higher) was captured on September 9, 2026. All 12-month cost totals and effective monthly rates are our calculation based on the published or verified monthly prices. MEDVi's bundle pricing was not published by PlexusDx editorial; readers should confirm those rates at checkout if considering a prepaid term. Compounded medication regulations and 503A pharmacy partnerships are current as of publication.

Frequently Asked Questions

Does MEDVi's $179 semaglutide price apply to refills?

No. MEDVi's $179 rate for compounded semaglutide injection is an advertised first-month introductory price, verified at checkout on September 4, 2026. Refills cost $299 per month. Over 12 months, the effective monthly cost (our calculation) is $289 when the discounted first month is averaged in.

How much do I save with PlexusDx over a full year?

On semaglutide injection, PlexusDx's month-to-month rate saves $1,200 over 12 months compared to MEDVi's effective rate (including MEDVi's first-month discount); the 6-month commitment saves $1,680 annually. For tirzepatide injection, the savings are identical: $1,200 month-to-month, $1,680 on the 6-month tier (our calculation).

Does PlexusDx include coaching or dietitian visits?

PlexusDx includes a free check-in with a Doctor of Pharmacy but does not bundle care coaching or dietitian visits in the monthly medication price. MEDVi includes free care coaching, a free dietitian visit, and unlimited doctor calls as part of its monthly rate.

Can I finance my PlexusDx prescription over 12 months?

PlexusDx does not offer installment financing. The month-to-month, 3-month, and 6-month commitment plans bill monthly at the published rate; no upfront payment is required for commitment tiers. MEDVi offers 0% Klarna financing over 12 months on its multi-month bundles, though MEDVi states it is not a party to that financing agreement.

Are MEDVi and PlexusDx medications FDA-approved?

Compounded medications are not FDA-approved. FDA does not review compounded drugs before marketing for safety, effectiveness, or quality. A licensed clinician determines whether a prescription is appropriate for an individual patient. Both MEDVi and PlexusDx dispense compounded semaglutide and tirzepatide; PlexusDx works with licensed 503A compounding pharmacies.

Sources

• MEDVi checkout verification, September 4, 2026
• MEDVi pricing and inclusions editorial review, July 20, 2026
• MEDVi Trustpilot profile, September 4, 2026 (trustpilot.com)
• PlexusDx pricing dataset, July 17–23, 2026
• PlexusDx Trustpilot profile, September 9, 2026 (trustpilot.com/review/plexusdx.com)
• PlexusDx product pages and terms, current as of September 22, 2026

Compounded medication disclosure: Compounded medications are not FDA-approved. FDA does not review compounded drugs before marketing for safety, effectiveness, or quality. A licensed clinician determines whether a prescription is appropriate for an individual patient. PlexusDx works with licensed 503A compounding pharmacies.

Medical and Editorial Standards

Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.

Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.

Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.

Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.