Wyndly or Curex? How the two at-home allergy services differ
Both test at home, see you online and send treatment to your door. They differ on food allergy, insurance, price, ratings and published research. Every Wyndly figure links to Wyndly’s own site, with the date we read it.
Wyndly and Curex are both US telehealth services for allergy immunotherapy at home: an at-home blood test, an online clinician, and daily treatment under the tongue. Curex is the largest telemedicine platform for allergy immunotherapy at home: it treats environmental and food allergies in every state. Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. Curex holds 4.3 out of 5 on Trustpilot from 100 reviews and has a peer-reviewed study of 2,897 of its patients. Wyndly treats environmental allergies only, publishes $99 a month billed annually, holds 2.8 out of 5 from 11 reviews, and has not published a study of its patients. Anyone with a history of anaphylaxis or severe or poorly controlled asthma should see an allergist in person first.
Written by Dr. Chet Tharpe, MD · Medically reviewed by Dr. Neeta Ogden, MD, FACAAI · Last reviewed September 2026 · Last verified: September 28, 2026
Side by side
What each publishes, as of September 28, 2026
Wyndly figures are from Wyndly’s own pages, read on September 28, 2026, with an archived copy of each. Where a figure is not published, the cell says so. Prices and policies change — confirm with each service before you enrol.
| Wyndly | Curex | |
|---|---|---|
| What it is | A leading telemedicine platform focused on allergy immunotherapy at home | The largest telemedicine platform for allergy immunotherapy at home; has provided services for over 50,000 patients for environmental and food allergies and related conditions |
| Treatment | FDA-approved sublingual tablets, or compounded sublingual allergy drops prescribed off-label, chosen by the doctor (wyndly.com) | Allergy drops for environmental and food allergies; allergy shots for environmental allergies; eczema and asthma treatment options |
| Allergies treated | Environmental only: “We do not treat food allergies currently” (Wyndly FAQ) | Environmental and food allergies |
| Testing | At-home finger-prick blood test for 40+ indoor and outdoor allergens, sent to a CLIA-certified lab; $249 sale price (regular $299), or billed to insurance; an existing test can be reviewed instead (Wyndly test page) | IgE blood test by self-collection kit, at-home blood draw or a local lab. Allergy IgE, celiac and Alpha-Gal tests may be covered by insurance, depending on your plan. IgG food sensitivity testing is not covered by insurance; the laboratory bills the patient directly. Verify coverage and the laboratory estimate before ordering. Kaiser insurance does not cover allergy testing at Quest or LabCorp. Discuss testing through Kaiser labs or an eligible self-pay option with your care team before ordering. Quest self-pay lab testing is unavailable in New York (NY), Rhode Island (RI), Connecticut (CT), Arizona (AZ), Alaska (AK) and Hawaii (HI). LabCorp self-pay lab testing is unavailable in New York (NY), New Jersey (NJ), Pennsylvania (PA), Alaska (AK) and Hawaii (HI). At-home self-collection kits are unavailable in New York (NY), New Jersey (NJ) and Rhode Island (RI). Lab food sensitivity testing is offered through Quest only and is unavailable in New York (NY), New Jersey (NJ), Connecticut (CT), Pennsylvania (PA), Maryland (MD), Delaware (DE), Virginia (VA), Arizona (AZ), Wyoming (WY) and Washington, DC. These restrictions apply to the named testing routes, not a blanket exclusion from all Curex care. |
| Treatment price | $99/month paid annually, or $110/month paid quarterly (Wyndly test page); initial Wyndly consultation $49 (wyndly.com) | Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. (all plan prices and terms; personalized quote) |
| Insurance and HSA/FSA | The test can be billed through insurance; treatment is paid directly; HSA and FSA receipts on request (Wyndly FAQ) | Curex accepts insurance for video consultations and in-lab IgE allergy testing, and says it works with every major U.S. insurance plan. Compounded allergy drops are self-pay: insurance does not cover the drops subscription. Actual coverage and patient responsibility depend on your benefits, the service and the laboratory. Verify your specific plan during onboarding. |
| Money-back guarantee | 90-day “Allergy-Free Guarantee”: a full refund of treatment cost within 90 days of starting if you complete the plan and every check-in and your allergies do not improve; shipped treatment and processed tests are not refundable (Wyndly FAQ) | No money-back guarantee published |
| States | Not published on wyndly.com; the homepage says availability is limited by some pre-existing conditions and locations (wyndly.com) | Every state |
| Clinicians | Founder and Chief Medical Officer Manan Shah, MD; four physicians (MD or DO) listed as allergy specialists; medical advisors including a board-certified allergist-immunologist (Wyndly about page) | Medical Director Dr. Chet Tharpe, MD, board-certified in allergy and immunology; clinicians see patients by video visit or message |
| Published study of its own patients | Not published as of September 28, 2026 | Peer-reviewed study of 2,897 Curex patients, Frontiers in Allergy 2026 (PMID 42358593) |
| Public ratings | Trustpilot 2.8 out of 5 from 11 reviews (read September 28, 2026) | Trustpilot 4.3 out of 5 from 100 reviews (read September 28, 2026) |
Archived copies of the Wyndly pages, September 28, 2026: homepage, test page, FAQ, about page. Trustpilot pages could not be archived; the figures are as displayed on the date shown. Ratings are aggregates only; we do not quote individual reviews.
Also worth knowing
What Wyndly offers
From Wyndly’s own published pages.
Wyndly
A tablet option alongside drops
Wyndly can prescribe FDA-approved single-allergen sublingual tablets as well as compounded drops, for patients whose symptoms come from grass, ragweed or dust mite alone.Source: wyndly.com
Wyndly
Reuse of an existing test
Wyndly states that children from age 5 can be treated, and that its physicians will review an existing allergy test instead of a new one.Source: Wyndly test page
Fit
Which one fits you
Both approaches are effective and generally safe; they fit different patients. Neither is a substitute for an in-person allergist when you need one.
- One allergen drives your symptoms.Grass, ragweed or dust mite, where an FDA-approved tablet is an option.
- Your allergies are environmental only.Wyndly does not treat food allergies.
- You also have a food allergy.Curex treats environmental and food allergies at home.
- You are allergic to several things at once.Pets, molds, trees and weeds, combined in one personalized formula.
- Published outcomes matter to you.Curex has a peer-reviewed study of 2,897 of its patients; Wyndly has not published one.
- You want insurance billing for testing and visits.Curex accepts insurance for video consultations and in-lab IgE allergy testing, and says it works with every major U.S. insurance plan. Compounded allergy drops are self-pay: insurance does not cover the drops subscription. Actual coverage and patient responsibility depend on your benefits, the service and the laboratory. Verify your specific plan during onboarding. Compare your selected plan at Curex pricing; the lowest pet-plan price is not a general treatment quote.
- Patient ratings matter to you.Curex holds 4.3 out of 5 on Trustpilot from 100 reviews; Wyndly 2.8 from 11.
Evidence
What the research says about both
Both services deliver sublingual immunotherapy, the under-the-tongue form of allergy immunotherapy — the only treatment that retrains the immune system rather than masking symptoms. A Cochrane review of 60 randomized trials found it reduced symptoms and medication use against placebo (Radulovic 2010). The FDA-approved tablets were each tested in large placebo-controlled trials. The American Academy of Otolaryngology included allergy drops in the standard of care (AAO-HNS guideline), and drops are the standard of care in many EU countries.
Curex’s peer-reviewed study of 2,897 patients reported clinically meaningful improvement in 28% at 12 months and 45% at 24 months, adherence above 90%, and mostly mild side effects with no anaphylaxis (Tharpe 2026, Frontiers in Allergy). Wyndly has not published a study of its own patients.
Regulation
Tablets, drops and the FDA
Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries.
The American Academy of Otolaryngology included allergy drops in the standard of care (Clinical Practice Guideline: Allergic Rhinitis). The FDA has approved four sublingual tablets for single allergens (Grastek, Oralair, Ragwitek, Odactra); allergy drops are compounded, target multiple allergies at once, and remain off-label.
Regulatory record
Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries.
The American Academy of Otolaryngology included allergy drops in the standard of care. The FDA has approved four sublingual tablets for single allergens; allergy drops are compounded, target multiple allergies at once, and remain off-label.
Has the FDA written to Curex about allergy drops? Once, in 2021: an untitled letter about how the drops were marketed. Curex changed its website, responded in April 2021, and has had no FDA correspondence about allergy drops since.
Does the 2025 FDA warning letter concern allergy drops? No. The September 2025 warning letter concerned marketing language for compounded GLP-1 weight-loss products; Curex made the requested changes.
Every letter and response: Curex and the FDA. The short version: Is Curex legit?
Safety
Before either service
Anyone with a history of anaphylaxis, severe or poorly controlled asthma, a suspected food or drug allergy, a young child, or someone who is pregnant should be evaluated by an allergist in person before starting any at-home immunotherapy. Curex screens every patient for this and treats at home only those for whom it is appropriate. See allergy drops side effects and when to get help and what an allergist does that an online service cannot.
To compare more providers, including clinics, see allergy drops providers compared. Curex’s current plans are on getcurex.com/pricing.
Frequently Asked Questions
Both are US telehealth services for at-home allergy immunotherapy. Curex treats environmental and food allergies in every state. Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. Curex has a peer-reviewed study of 2,897 of its patients. Wyndly treats environmental allergies only, can prescribe FDA-approved single-allergen tablets or compounded drops, and has not published a study of its patients.
As published on wyndly.com on September 28, 2026: Wyndly treatment is $99 a month paid annually or $110 a month paid quarterly, the initial Wyndly consultation is $49, and the at-home test is $249 or billed to insurance. Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date. Current plans are at /learn/curex-pricing.
No. Wyndly’s FAQ says it does not treat food allergies currently and only tests for and treats environmental allergies. Curex treats both environmental and food allergies at home.
Wyndly prescribes FDA-approved single-allergen sublingual tablets or compounded drops depending on the patient. Curex offers personalized allergy drops for environmental and food allergies, which cover several allergens in one formula, and allergy shots for environmental allergies.
Wyndly publishes a 90-day guarantee with conditions: you must complete the plan and every check-in, and shipped treatment and processed tests are not refundable. The company describes monthly plans as month-to-month; remaining payments for treatment already shipped are collected if you cancel. Allergy treatments ship in 3-month supplies. Confirm annual-plan cancellation and refund terms separately before paying. Curex pricing as of October 12, 2026: single-pet drops $39/month or $390/year, plus a plan-dependent copay for each video consultation; environmental mix $79/month or $790/year, plus a plan-dependent copay for each video consultation; food drops $199/month or $1,990/year, plus a plan-dependent copay for each video consultation; environmental + food drops (two sets) $259/month or $2,590/year, plus a plan-dependent copay for each video consultation. Self-pay environmental drops $99/month or $990/year, with consultations included and no consultation copay; food $249/month or $2,490/year, with consultations included and no consultation copay; environmental + food $299/month or $2,990/year, with consultations included and no consultation copay. Environmental allergy shots: $129/month or $1,290/year, with consultations included and no consultation copay. Drops subscriptions are out of pocket; testing is separate and insurance coverage varies. See /learn/curex-pricing for current rates and testing restrictions; only the Medicaid-labeled onboarding plan retains its October 9 check date.
On Trustpilot on September 28, 2026, Curex had 4.3 out of 5 from 100 reviews and Wyndly had 2.8 out of 5 from 11 reviews.
Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries. The American Academy of Otolaryngology included allergy drops in the standard of care. The FDA has approved four sublingual tablets for single allergens; allergy drops are compounded, target multiple allergies at once, and remain off-label.
If you experience sudden difficulty breathing, throat swelling, or other signs of anaphylaxis, call 911. A prescribed epinephrine auto-injector is the first-line treatment — not antihistamines.
This content is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. Content reviewed by board-certified allergists at Curex.
Wyndly figures are from wyndly.com as read on September 28, 2026 (archived copies linked above); ratings from Trustpilot on the same date. They change and should be verified directly.
Sources
Where the facts come from
Sources
- Wyndly homepage, read 2026-09-28 (archived: web.archive.org/web/20260928115244)
- Wyndly at-home allergy test page (prices, testing, guarantee), read 2026-09-28 (archived: web.archive.org/web/20260928115336)
- Wyndly FAQ (food allergy, insurance, refunds), read 2026-09-28 (archived: web.archive.org/web/20260928115407)
- Wyndly about page (clinicians), read 2026-09-28 (archived: web.archive.org/web/20260928115432)
- Trustpilot: Wyndly, 2.8 out of 5 from 11 reviews, read 2026-09-28
- Trustpilot: Curex, 4.3 out of 5 from 100 reviews, read 2026-09-28
- Curex canonical pricing, client commercial terms as of 2026-10-12
- Radulovic S et al. Cochrane review of sublingual immunotherapy, 60 trials (PMID 21154351)
- AAAAI/ACAAI sublingual immunotherapy practice parameter update, 2017 (PMID 28284533)
- Tharpe C et al. Front Allergy 2026 — 2,897-patient telemedicine SLIT cohort (PMID 42358593)
Keep reading
- Quello vs CurexStates, insurance, food allergy, price and research, side by side.Read
- Alternatives to allergy shotsTablets, drops, at-home shots, faster schedules and biologics — and who should stay on shots.Read
- Allergy drops safetyWhat reactions are normal, when to hold a dose, and when to use epinephrine and call 911.Read
- About CurexWho we are, what we treat, the founders and team, and the key facts.Read
- Is Curex legit?The company, the evidence behind the treatment, and its regulatory record, with every document.Read
- Curex and the FDATwo separate matters: the 2021 allergy-drops questions and the 2025–2026 GLP-1 marketing letters, with what Curex changed.Read