Updated on October 31, 2024
7 min read

CasperSmile Clear Aligner Review

NewMouth is reader supported. We may earn a commission if you purchase something using one of our links. Advertising Disclosure.

Key Takeaways

  • CasperSmile Aligners launched in 2023.
  • It treats mild to moderate teeth alignment issues.
  • It usually straightens teeth in 4 to 6 months.
  • Treatments cost $1,149 to $1,649, depending on your plan.
  • CasperSmile has single and dual-arch aligners for day and night.

Straighten your teeth at a fraction of the cost. Learn about clear aligners.

CasperSmile vs. Invisalign: Which Is Best?

If you have a complex case that can’t be easily treated, go with Invisalign. The required in-person appointments ensure you get comprehensive care.

But if you value convenience and only need minor corrections, choose CasperSmile. This fully remote treatment doesn’t involve dental visits.

CasperSmile is more affordable than Invisalign and gives you the option to choose aligners that suit your lifestyle and preferences, such as:

  • Daytime aligners for fast results
  • Nighttime aligners for discreet straightening
  • Single-arch aligners for your top or bottom teeth

The freebies and satisfaction guarantee included with CasperSmile’s treatments make it an excellent value-for-money choice, especially if you want straighter and whiter teeth in a matter of months.

Pros & Cons of CasperSmile Clear Aligners

Here’s an overview of CasperSmile’s benefits and drawbacks:

CasperSmile Aligner Pros

  • Convenient at-home treatment with excellent customer support
  • Provides a satisfaction guarantee with free refinement aligners
  • Offers a range of treatment options (day/night, single/dual arch)
  • Includes a comprehensive package with retainers and whitening
  • Has flexible payment options, including financing and HSA/FSA
  • Offers discounts for teenagers, military, and those who pay upfront
  • Uses BPA-free and medical-grade clear aligners for your safety
  • Its aligners are trimmed to your gumline for a snug and comfy fit
  • CasperSmile’s app is available for iPhone and Android users

CasperSmile Aligner Cons

  • Few users experienced delays in treatment or aligner delivery
  • Refinements may cost you if you don’t meet specific guidelines
  • Only treats minor and moderate cases, not complex issues
  • It doesn’t offer in-person assessments and clinic visits

Find the best at-home clear aligners for mild misalignment. See our expert recommendations.

Who Can Use CasperSmile Clear Aligners?

CasperSmile is a suitable choice for adults and teenagers aged 13+ with mild or moderate teeth alignment issues, such as:

Teens who want to use CasperSmile must have all permanent and no milk teeth. You can take the Casper Online Assessment to find out if you qualify.

Those who pass the initial evaluation can buy CasperSmile’s Dental Impression Kit to see if they’re an ideal candidate for the treatment.

CasperSmile Aligner Options

CasperSmile offers highly customized treatment plans and lets you straighten your smile how you like it. Your main options are:

  • Single-arch treatment ⁠— Only corrects your top or bottom teeth
  • Dual-arch treatment — Corrects your top and bottom teeth

From there, you can choose from treatments designed for day and night.

CasperSmile All-Day Clear Aligners

  • Recommended wear At least 22 hours daily
  • Treatment time 3 to 5 months

Daytime aligners are worn for most of the day. The long wear times can quickly straighten your smile, although treatments can last up to 7 months.

While effective, they’re less discreet than nighttime aligners since you’ll be wearing them during work or social events when people might notice them.

CasperSmile Nightlong Clear Aligners

  • Recommended wear At least 10 hours straight
  • Treatment time — 5 to 7 months

Night-only aligners are typically worn during bedtime, but they can be worn anytime if they’re kept on within the recommended hours.

They allow you to straighten your teeth at home. However, their short wear times lead to longer treatments, lasting up to 9 months.

Straighten your teeth conveniently at home. Compare the best clear aligner brands.

How Much Do CasperSmile Aligners Cost?

CasperSmile costs $1,149 to $1,649 and includes the following:

  • Free impression kit
  • Your personalized treatment plan
  • All your clear aligners
  • CasperSmile guarantee
  • A free set of retainers
  • 24/7 customer support
  • CasperSmile Aligner Tracker app
  • Remote video consultations
  • Free teeth whitening kit
  • Free U.S. shipping

If you’re not ready to commit to the treatment, you can buy CasperSmile’s Impression Kit for $69.99.

CasperSmile Payment Options & Discounts

You can buy your clear aligners with a one-time payment or with financing. CasperSmile offers 3 and 12-month plans and a shorter 8-week installment:

CasperSmile AlignersTreatment CostMonthly Plan
All-Day Single Arch$1,149Starts at $77/mo
All-Day Dual Arch$1,449Starts at $104/mo
Nightlong Single-Arch$1,349Starts at $95/mo
Nightlong Dual-Arch$1,649Starts at $122/mo


Those paying for the total cost upfront will get a $300 discount. 

Teenagers can get an additional $25 off the treatment, while veterans and active-duty military personnel can enjoy a $50 discount.

CasperSmile offers replacement retainers for $150 a pair. You can buy one after using the free set included with your treatment plan.

HSA/FSA & Insurance Coverage for CasperSmile

You can use your Health Savings Account (HSA) and Flexible Spending Account (FSA) debit card to pay for your clear aligner treatment.

CasperSmile can also issue receipts and provide you with information to get coverage from CareCredit and other insurance providers.

How Does CasperSmile Treatment Work?

CasperSmile is a fully remote clear aligner system, which means you can do everything from the comfort of your home. Here are the steps:

  1. Take CasperSmile’s online quiz — If you pass the initial assessment, you can buy your chosen aligner plan or just the impression kit.
  2. Get molds of your teeth Follow the instructions on CasperSmile’s website and send them back for evaluation. You’ll get the results within 2 weeks.
  3. Preview your smile If you’re qualified, you’ll get a personalized treatment plan from a dentist. It includes before-and-after images of your teeth.
  4. Decide on your treatment You can approve the plan or request changes before you do. When you’re ready, you can make payments.
  5. Wear your CasperSmile aligners They should arrive in 3 weeks. Wear them as prescribed for 10 days before switching to the next tray.
  6. Track your progress Use CasperSmile’s Tracker App to monitor your results and get dental support through your assigned smile specialist.
  7. Finish your treatment Your smile specialist will evaluate your results and confirm whether you need refinements or can start using retainers.
  8. Keep your teeth straight The first set of retainers is free. To maintain your smile, you’ll have to wear them for 22 hours a day for the first 6 months.

Does CasperSmile Offer Free Refinements?

CasperSmile’s satisfaction guarantee covers free refinements if you’re not satisfied with your results, but you must meet the following guidelines:

  • Strictly wear your aligners as prescribed
  • Avoid modifying your aligner trays
  • Keep all used aligners in a protective case
  • Brush and floss your teeth regularly
  • Avoid unnecessary dental procedures
  • Wear your first set of retainers as prescribed

You must also update your smile specialist with progress photos from the start, middle, and end of your treatment. If you don’t meet these requirements, you may need to pay $200 to $300 for the refinements.

Customer Reviews on CasperSmile Aligners

CasperSmile received an average of 4.8 out of 5⭐ from 170 customers on Trustpilot. Below is a summary of what they say about the brand:

Positive User Feedback

About 97% of CasperSmile customers gave it 4 or 5 stars. 

Many praise the company’s friendly, helpful, and proactive support team, which responds quickly to questions or concerns.

People also appreciate the simple and convenient treatment process, which includes clear instructions and video support.

Negative User Feedback

Only 3% of reviewers gave it 3 stars or less. Most complained about delays and waiting longer than expected for treatment plans, aligners, or retainers.

Few users encountered communication problems with its customer support, which led to confusion and unexpected costs.

Why Choose CasperSmile vs. Other Home Aligners?

Most teeth straightening kits we’ve tried only have day and night aligners.

CasperSmile is one of the few at-home clear aligners offering single-arch and dual-arch treatments, together with SA and Smileie aligners.

Clear Aligner BrandAverage Treatment TimeTreatment Cost
CasperSmile3 to 7 months$1,149 to $1,649
SA Aligners4 to 6 months$549 to $1,299
Smileie4 to 6 months$699 to $1,499


SA Aligners and Smileie are cheaper alternatives to CasperSmile. Both include 2 free retainers and more comprehensive whitening kits with your treatment, which are great if you want a straighter and brighter smile.

However, SA Aligners charges $300 for additional refinements. Smileie only offers free refinements with Smileie PRO treatments, which cost $1,499 and require an in-person consultation at the start of the treatment.

If you want straight teeth, CasperSmile offers the best value for your money. All its treatment plans have a satisfaction guarantee that covers any aligners you need to achieve your desired results.

If you’re still unsure which clear aligner to choose, ask your dentist or orthodontist. They can advise you on which treatment is best for you.

Why Trust Our CasperSmile Review

Like all of the clear aligner brands we’ve tried at NewMouth, our smile experts evaluated Impress aligners based on the following criteria:

  • Overall customer experience
  • Treatment process
  • Pricing and financing options
  • Customer service and aftersales
  • Brand reputation

We understand that choosing the right clear aligner can be daunting. That’s why we’ve put together this CasperSmile review to help you decide.

What’s Next?

Discover the best fit for your smile.

Explore top at-home clear aligner brands.

Last updated on October 31, 2024
13 Sources Cited
Last updated on October 31, 2024
All NewMouth content is medically reviewed and fact-checked by a licensed dentist or orthodontist to ensure the information is factual, current, and relevant.

We have strict sourcing guidelines and only cite from current scientific research, such as scholarly articles, dentistry textbooks, government agencies, and medical journals. This also includes information provided by the American Dental Association (ADA), the American Association of Orthodontics (AAO), and the American Academy of Pediatrics (AAP).
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram