HealifyNow provides some of the services discussed in this article. Our content is written to inform, and clinical decisions are always made by a licensed clinician.
In your search for ESA letters on the internet, you are likely to come across two opposite categories of websites. On one hand, there will be websites that provide a connection between you and a licensed therapist to get an ESA letter; on the other hand, there are websites offering ESA letters, along with registrations, certificates, and other paraphernalia.
There is no doubt that HealifyNow and usserviceanimals.org have been seen in the same searches several times, each taking an opposite approach towards ESAs.
Quick Comparison
| Comparison | HealifyNow | US Service Animals (USSA) |
|---|---|---|
| Core Offering | ESA letters and PSD letters from licensed clinicians | ESA letter matching, registration, certification documents, and a product shop |
| ESA Letter Price | $129 for up to 2 pets; $199 for 3 or more pets | Not listed on the pages reviewed; check the website |
| Pay Only If Approved? | Yes. Booking is free, and you pay only if the clinician approves your letter | Yes. States that you do not pay if you do not qualify |
| Evaluation | 5–10 minute phone or video session with a licensed clinician | Matched with a licensed provider for a personal evaluation, in person or via telehealth |
| Delivery | Approximately 10 minutes after approval | Letter sent by email after approval |
| Registration / ID / Certificates | Not offered. There is no official ESA registry | Offers optional registration, certification, and a product shop |
| Service Dog Support | Psychiatric service dog (PSD) letters starting at $149 | PSD consultation and an online PSD training course |
| California 30-Day Rule | Handled through a letter of intent after the initial call and an ESA letter after a day-30 follow-up | Check the website for California-specific requirements |
| Other Services | Broader telehealth platform | Blog library, ESA laws by state and city, and an online shop |
What They Have in Common
- Licensed professionals. Both agree that ESA letters are issued by licensed professionals.
- Free trial run. Both provide an opportunity to get started free of charge and mention you pay only if you qualify.
- Focus on housing. ESA letter helps you with housing accommodations. It does not allow public access or air travel privileges.
- Options for PSD. Both provide an option for people whose dogs have been trained to perform tasks.
Pricing
HealifyNow: $129 for coverage of 2 pets, and $199 for 3 or more pets. PSD letter for $149 (for 2 dogs) and $229 (for 3 dogs). The prices are the same everywhere in the country.
US Service Animals: Can’t find the price for an ESA letter on the pages I’ve gone through. See their current price and what it comes with, like number of animals, renewals, and any additional services.
What to compare: Price you will actually pay, which includes the number of animals, renewals, and any unnecessary additional services.
How the Process Works
HealifyNow
- Book for free and answer a short, confidential questionnaire (about 5 minutes).
- Meet a licensed clinician by phone or video (about 5 to 10 minutes).
- If you’re approved, you pay and receive your signed letter by secure email, usually within about 10 minutes.
US Service Animals
- Call for a free consultation to see whether you may qualify.
- Get matched with a licensed therapist in your state who conducts a personal evaluation.
- If the provider decides an ESA would benefit you, they write the letter, and you receive it by email.
Both follow a “pay only if you qualify” structure. The details of timing, such as how long matching and scheduling take, can vary, so ask about turnaround before you start.
Registration, Certification, and ID Products
And this is where the major distinction lies.
There is no ESA registry, and registration is not obligatory. In order to receive an ESA letter, landlords ask for the letter from a licensed professional, not a registry number, a certificate, a vest, or an ID card. Even the USSA blog post says that there is no need to register your ESA, and the letter is the only documentation you need according to the law.
But USA still provides an option to get the “certification” document and a product shop, although HealifyNow does not offer such services because it is completely unnecessary.
Why it is important: Registration costs money but does not provide any additional legal protection; a landlord does not have to accept it. But if you have extra money to spend, you should use it to purchase a real letter and evaluation. See our guides to ESA registration and ESA certification.
Service Dog and PSD Options
In case you have a dog that has been trained to carry out tasks relating to your psychiatric disability, it will be better to consider using the service dog option rather than the ESA letter.
- HealifyNow: PSD Letters starting at $149 for 2 dogs; includes housing and workplace accommodations with a task-trained dog.
- US Service Animals: PSD Consultation Form and Training Course online to train your own service dog.
What makes a dog a service animal is task training and not paperwork; there is no requirement to register or certify. See our guides on how to certify a service dog and a service dog letter from a doctor.
State Rules and Waiting Periods
There are certain states that have guidelines for ESA letters. For instance, California requires a minimum client/provider relationship period of 30 days before issuing any ESA letter, and there are other states that are reported to have such guidelines as well. Colorado, Florida, and Virginia each have their own guidelines for obtaining ESA letters.
- HealifyNow manages California by issuing a letter of intent after your call and your ESA letter after a 30-day follow-up.
- US Service Animals provides state and city guides, and says that they match you with a provider that is licensed in your state.
Whichever you choose, ask in writing how the process meets your state’s rules, and verify the provider’s license on your state board’s website. See our guides to California ESA letter requirements and Texas ESA letter requirements.
Extras and Resources
- HealifyNow: A more comprehensive telehealth website, offering a free first appointment and a care team operating every day from 7 am to 11 pm.
- US Service Animals: A big library of articles about the laws, cities, airlines, and service dogs regarding ESAs, along with a store. All the articles contain a disclaimer saying that the information is verified by an attorney but is not legal advice.
If you enjoy learning detailed information about states and cities and aren’t afraid of figuring out what products you might need, then US Service Animals’ library can be useful for you. But if you like concise letters instead, HealifyNow is better for you.
Reviews and Trust Signals
Both places have trust badges and third-party review logos. Badges are self-declared, so:
- Read recent reviews from other websites, even negative ones
- Notice common things regarding refunds, scheduling, and communication
- See their refund and cancellation policy before payment
- Verify the provider’s license personally
Who Might Prefer Which?
You might lean toward HealifyNow if you:
- Want a flat, published price for the letter
- Prefer a short evaluation and fast delivery after approval
- Don’t want to be offered registration or certificate products
- Want ESA and PSD letters from the same provider
You might lean toward US Service Animals if you:
- Want access to a large library of state and city ESA guides
- Are interested in a PSD training course
- Want the option of a registration or certification document, understanding it has no legal weight
- Compare current terms before you decide.
What No ESA Provider Can Promise
In May 2026, HUD withdrew its previous ESA guidance and indicated that it will be pursuing complaints involving assistance animals on an individual basis only. There were no changes to the Fair Housing Act itself, and states continue to enforce their own laws, but landlords are likely to become stricter about ESA requests. It is therefore:
- No company can promise a landlord’s approval.
- State law carries more weight. There are states such as Florida, Utah, Virginia, Ohio, New York, Arizona, and Nevada with a solid ESA foundation at the state level.
- No pet fee refunds are assured. Inquire with your landlord.
- The most important thing here is the evaluation and the written request.
How to Choose an ESA Provider: A Checklist
- Professionally licensed individuals allowed to treat you in your state
- A genuine in-person evaluation, not an immediate form
- Transparent cost structure, which includes multiple pets as well as renewals
- Compliance with your state’s laws, particularly important if you live in California or other states with waiting periods
- A refund policy that addresses non-approval and landlord objection
- Responsive customer service to assist if your landlord requests verification of the letter
- Letter content: license details, date, signature, contact information
- No pressure regarding registration, ID cards, and vests
- Readable independent reviews
Red Flags With Any ESA Provider
You should exercise caution when a website:
- Gives guarantees of immediate approval
- Fails to indicate an evaluation by a licensed professional
- States that registration cards, certificates, ID cards, or uniforms are legal proof
- Says landlords must consider its letter without collecting any fees
- Asserts that your ESA can travel in the cabin of the plane
- Charges hidden costs during the checkout process
- Lacks contact information, refund policies, and privacy policies
Final Thoughts
The services of HealifyNow and US Service Animals will give you an ESA letter issued by a licensed professional, yet there are some differences: HealifyNow is more oriented towards the letter, while USSA provides additional products like registration and a great amount of content. It should be noted that the most crucial thing is valid for both services: it is an ESA letter issued by a licensed professional that is going to protect your request. Check the latest prices, the terms of money return, and the state laws.
Ready to see how HealifyNow works? Book a free consultation or visit our ESA letter page to learn more.
Frequently Asked Questions (FAQs)
1. Do I need to register my ESA to get a valid letter?
No. There’s no official ESA registry, and registration isn’t legally required. A letter from a licensed professional who evaluated you is the documentation landlords look for.
2. Is HealifyNow or US Service Animals cheaper?
HealifyNow is $129 for up to 2 pets. I couldn’t find USSA’s letter price on the pages I reviewed, so check its site and compare totals, including any add-ons.
3. Do I pay if I’m not approved?
With HealifyNow, booking is free, and you pay only if the clinician approves your letter. US Service Animals also says you don’t pay if you don’t qualify. Always read the current terms.
4. Does an ESA registration certificate help with my landlord?
Not really. It does not confer legal rights on you, and landlords are not obligated to accept that. They usually seek a letter from a certified professional.
5. Can either service guarantee my landlord will accept the letter?
No. Neither provider can make such guarantees, especially now that HUD limited ESA enforcement from 2026. Your chances are highest if you have a genuine letter, a polite request in writing, and applicable law from your state.
6. Which one offers psychiatric service dog support?
Both. HealifyNow provides PSD letters starting at $149 per PSD and includes up to 2 dogs, and US Service Animals provides both a PSD letter and a PSD training course online. Service dogs have to be individually trained to perform certain tasks.
