Oral Health
Teeth Straightening
Teeth Whitening
Updated on May 19, 2023
13 min read

Best Invisible Braces (Clear Aligners)

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Our Top Recommendations

The Best Invisible Aligners:

Other Brands:

What are the Best Clear Aligners?

If you want straight teeth—but don’t want metal brackets and wires on your teeth—invisible aligners are an excellent choice. They are a discreet, clear, and removable alternative to traditional metal braces designed around comfort and convenience.

Unlike metal braces, invisible aligners don't have metal brackets and wires. Although convenient, keep in mind that invisible braces are a commitment. You must wear invisible braces for 22+ hours daily to ensure treatment stays on track.

Dental Aligners Group 6

Many brands of clear teeth aligners are on the market today. This makes it easier to find the best clear aligners that fit your lifestyle, budget, and needs.

In-Office vs. At-Home Invisible Braces

There are two clear aligner options available, including in-office aligners and at-home aligners: 

In-Office Aligners

In-office invisible aligners require visits to your dentist or orthodontist throughout treatment. You also have to set up an appointment with them to get an impression made of your teeth before beginning treatment. 

The dentist or orthodontist acts as the 'middleman' throughout your orthodontic treatment. This means you must visit them regularly for check-ups and receive your next aligner set.

The most well-known in-office invisible aligners include:

  1. Invisalign
  2. ClearCorrect

At-Home Aligners

At-home invisible aligners, also called mail-in aligners, do not require in-office visits. To begin treatment, you'll take an online assessment to see if you're a candidate. Then you can order at-home impression kits, which will get delivered to your home address.

The impression kits come with detailed instructions to ensure you take them correctly. You'll send the impressions back using a prepaid package.

If you're a candidate, a dentist or orthodontist will create a digital 3D image of your teeth. This model shows your tooth movement progress from start to finish. The treatment plan also includes your estimated treatment length and how many invisible braces you need.

Once you approve the plan, you'll be charged for the invisible braces. You should receive them within 2 to 3 weeks. You aren't obligated to follow through with the orthodontic treatment until you approve the treatment plan.

5 Best At-Home Invisible Braces in 2023

The five best at-home invisible braces include:

Byte®: Editor's Choice

Convenient treatment
byte kit

The average treatment time for Byte aligners is 4 to 6 months with daily Hyperbyte use. The Hyperbyte is a special teeth movement acceleration device that claims to straighten teeth faster with HFV (high-frequency vibration).

Read our article comparing the positives and negatives of the HyperByte and similar vibration-based aligner therapies.

You have the choice of buying all-day or at-night Byte aligners. Treatment is completely remote. You will order a mail-in impression kit and get virtual check-ups throughout treatment. An aligner-safe teeth whitening kit (BrightByte) is also included with every purchase.

We recommend Byte for convenient, 100% at-home teeth straightening if you have mild to moderate teeth alignment issues. They do not offer in-person scans or consultations.


  • Quick treatment time
  • 100% approval with no credit check or impact
  • Customized treatment plan with Byte's SmileScience system
  • Treatment plans are designed and approved by a licensed dentist
  • Affordable treatment compared to in-office options
  • Lifetime guarantee that covers your smile for life
  • Personal customer service advisors
  • Financing options and payment plans


  • No in-person scans, only recommend for minor to moderate misalignment issues
  • Limited oversight from a dental professional
  • Night aligners might not be safe (learn the risks)

Cost: $1,999 (normal aligners) to $2,399 (night aligners)

Treatment Time: 4 to 6 months

Monthly Payment Plan: Starting at $70/month for 32 months (not including down payment)

Byte aligners can offer a straighter smile in 4 to 6 months with daily HyperByte use (a tooth movement acceleration device).

Sale: $100 off aligners + BrightByte pro 

SmileDirectClub: Best In-Person Scans

The biggest aligner company
SmileDirectClub aligner

SmileDirectClub (SDC) pioneered the mail-in aligner industry and is still the most widely known. SDC offers both daytime and nighttime clear aligners for thousands less than braces.

There are two ways to begin treatment with SDC. The first option is to visit a SmileShop for a risk-free, in-person scan. Here, a trained technician will take 3D scans of your teeth and ensure you are a good candidate for treatment. The second option is to order an at-home impression kit and send the teeth impressions back.

We recommend SDC if you prefer an in-person scan and have mild to moderate teeth misalignment. They have SmileShop locations all around the U.S. and in other countries.


  • Two ways to begin treatment (impression kit or in-person scan)
  • Large network of dentists around the U.S.
  • Affordable compared to in-office options like Invisalign
  • Financing options and payment plans
  • No credit check is required
  • If you follow your retainer schedule, the Lifetime Smile Guarantee covers your smile for life


  • Customer service can be difficult to reach
  • Limited oversight from a dental professional
  • Can only treat minor to moderate cases of teeth misalignment
  • Nighttime aligners might not be safe (learn the risks)

Cost: $2,050 (normal or night aligners)

Treatment Time: 4 to 6 months

Monthly Payment Plan: Starting at $89/month (not including down payment)

SmileDirectClub is the largest, longest-standing clear aligner manufacturer.

Sale: $15 impression kit - FREE after return, plus 6 months FREE teeth whitening. Code: NYNY23


Budget option
NewSmile kit

NewSmile is one of the most affordable at-home aligners but is also one of the newest companies.

Unlike most at-home aligner brands, NewSmile aligners do not touch your gums. They are trimmed to comfortably sit along your gum line in a ‘scalloped fashion.’ Not only does this design cause less irritation, but it also makes the trays less visible. 

Once you receive the impression kit, you should get an email to book a time with an Impression Specialist.

During this video call, they will walk you through the process to ensure accuracy. You’ll send progress photos through the NewSmile app to ensure your teeth are moving correctly.

We recommend NewSmile if you have mild teeth alignment issues. These aligners are not recommended for moderate to severe misalignment. Treatment is not as comprehensive as other brands.


  • NewSmile offers impression kit video calls to ensure accuracy
  • More affordable than other at-home and in-office options
  • Affordable payment plans are available


  • Young company with fewer customer reviews
  • No in-person scan option
  • Can only treat minor cases of teeth misalignment
  • Limited oversight from a dental professional
  • Nighttime aligners might not be safe (learn the risks)

Cost: $1,495 (normal aligners) to $1,595 (night aligners).

Treatment Time: 4 to 10 months

Monthly Payment Plan: Starting at $55/month

NewSmile aligners are trimmed along your gum line to provide a comfortable and less visible treatment experience.

They also offer live video chats with a specialist to ensure you make accurate impressions.

NewSmile aligners are more affordable than other brands.

Use code NewMouthDeal for $100 off Aligners and code NewMouthKit for $20 off impression kit.


Another budget option

ALIGNERCO offers some of the cheapest invisible aligners on the market. However, treatment is more hands-off after you approve the plan. In other words, you get what you pay for.

To begin the teeth straightening process, the first step is to order an impression kit online. These kits are just $39.99.

While more affordable, they are a newer company with fewer reviews. They also do not work directly with orthodontists and dentists. We recommend ALIGNERCO if you have very mild teeth misalignment, as treatment isn't monitored closely by a dental professional.


  • Convenient and more affordable than Invisalign and other at-home options
  • Affordable payment plans
  • No credit check is required with the SmileFlex Easy financing plan
  • Promotions running on their site often
  • Treatment is quicker than Invisalign (4 to 6 months vs. up to 18 months)


  • Can only treat minor cases of misaligned teeth
  • No in-person scan option
  • The standard SmileFlex plan requires a soft credit check
  • Can only treat minor cases of teeth misalignment
  • Limited oversight from a dental professional
  • Night aligners might not be safe (learn the risks)

Cost: $945 (normal aligners) to $1,145 (night aligners)

Treatment Time: 6 to 12 months

Monthly Payment Plan: Starting at $79/month (not including down payment)

ALIGNERCO is another brand that offers an affordable aligner experience. However, treatment is more hands-off after you approve the plan.

President's Day SaleSave $275 on clear aligners. 

Candid (Hybrid Option)

Comprehensive care
Candid Kit 1

Unlike other mail-in aligners, Candid only works with licensed orthodontists. Orthodontists are teeth straightening experts. Investing in Candid aligners ensures you get the highest quality remote care available.

To begin treatment with Candid, you’ll visit a qualified CandidPro provider (dentist or orthodontist) for an initial consultation and to have your bite digitally scanned or impressions taken. You’ll also see them at the end of treatment to ensure your teeth are aligned correctly and you’re satisfied with the results. 

The CandidPro provider then has a licensed orthodontist from Candid's team personally design your treatment plan. After that, your treatment progress is monitored remotely through CandidMonitoring™, the company’s telehealth platform (mobile app).

The same Candid orthodontist who creates your treatment plan will oversee your treatment from start to finish. Treatment takes between 4 and 12 months, depending on how severe your bite issues are. 

Does Candid Offer Night Aligners?

Candid does not have a ‘night aligner’ option. This is because there is no proof that night aligners are effective; they may actually do more harm to your teeth than good. 

“Because the protocols around nighttime aligner therapy generally specify only 10 hours of wear time per day, I am concerned that you may never experience the light continuous force necessary for effective healthy tooth movement.” 

Dr. C Lynn Hurst, Chief Dental Officer at Candid


  • Can treat more complex bite issues
  • A mix of in-office quality of care and the convenience of remote monitoring
  • Risk-free in-person scans and x-rays with a qualified orthodontist
  • Treatment is monitored remotely via the top-rated CandidApp
  • Every treatment plan is designed and monitored by a licensed orthodontist
  • The aligners can treat most minor to severe cases of teeth misalignment
  • Candidates are carefully selected based on eligibility
  • Communicative customer service via the CandidApp
  • Less expensive than Invisalign ($3,300 on average vs. up to $8,000)


  • Not as convenient as at-home options like Byte (no impression kit option)
  • Fewer patients than Invisalign

Cost: $3,300 (on average)

Treatment Time: 4 to 12 months

Monthly Payment Plan: Varies depending on your CandidPro provider

Every treatment plan is overseen by a qualified orthodontist with over 20 years of experience. Treatment is monitored in the CandidApp.

Candid treatment costs $3,300 (price may change depending on various factors). 

You can begin treatment by visiting a CandidPro location:

Here's an overview of the best invisible braces for at-home treatment:

Service Cost Treatment Time Payment Plan
Byte® $1,999 to $2,399 4 to 6 months Starting at $70/month for 32 months (not including down payment)
SmileDirectClub $2,050 4 to 6 months Starting at $89/month (not including down payment)
NewSmile $1,495 to $1,595 4 to 10 months Starting at $55/month
ALIGNERCO $945 to $1,145 6 to 12 months Starting at $79/month (not including down payment)
Candid $3,300 (on average) 4 to 12 months Varies depending on your CandidPro provider

4 Best In-Office Invisible Braces

The best in-office invisible braces are:

1. Invisalign

Invisalign Product Shot

Invisalign is the most widely-known invisible aligner available. These teeth aligners are made with SmartTrack® material specifically engineered for the Invisalign system.

The material claims to provide a more accurate and comfortable fit. Invisalign is only available through your dentist or orthodontist, not online. 

Invisalign provides very accurate tooth movement but is the most expensive aligner on the market.

Cost: $3,000 to $8,000

Treatment Time: 12 to 18 months

Monthly Payment Plan: Starting at $50/mo for 36 months (not including down payment)

2. ClearCorrect

ClearCorrect is the best alternative to Invisalign. These aligners are made of .030” polyurethane to achieve challenging tooth movements.

They are also stain and crack-resistant, hand-checked by a qualified dentist, and laser-marked to ensure traceability.

Similar to Invisalign, ClearCorrect requires in-office evaluation before beginning treatment. 

ClearCorrect provides controlled single-tooth movement but is more expensive than mail-in aligners.

Cost: $2,500 to $5,500

Treatment Time: Depends on if you choose Limited 6, Limited 12, Unlimited, or Flex treatment 

Payment Plan: Flex (pay per aligner), Unlimited (pay one flat rate for five years of aligners + one set of retainers), Limited 6, and Limited 12 (pay one flat rate for aligners + one set of retainers)

3. Six Month Smiles

Six Month Smiles® is an in-office treatment that straightens teeth in as little as 6 months. The company uses Zendura to make the aligners. This is the most effective material for bruxism (teeth grinding) protection, so it's very durable.

Like Invisalign, Six Month Smiles requires frequent visits to the dentist. Your orthodontist or dentist will adjust your braces or switch you to new aligners every few weeks. 

Cost: $3,500 to $5,000

Treatment Time: 6 to 9 months, sometimes more

Monthly Payment Plan: Depends on the provider

4. SureSmile

SureSmile is another brand of in-office aligners that launched in 2007. The first step is to make an appointment with a SureSmile doctor in your area for an initial consultation. During the visit, the doctor will digitally scan your mouth.

The Primescan™ intraoral scanner processes more than 1,000,000 3D points per second, producing a highly accurate digital model of your teeth. If you are a good candidate, a custom treatment plan will be created that shows your smile changes from start to finish. 

Cost: $3,000 to $6,000

Treatment Time: 6 to 18 months

Monthly Payment Plan: Depends on the provider

Here's an overview of the best in-office invisible braces:

Service Cost Treatment Time Payment Plan
Invisalign $3,000 to $8,000 12 to 18 months Starting at $50/mo for 36 months (not including down payment)
ClearCorrect $2,500 to $5,500 Depends on if you choose Limited 6Limited 12Unlimited, or Flex treatment  Flex (pay per aligner), Unlimited (pay one flat rate for five years of aligners + one set of retainers), Limited 6, and Limited 12 (pay one flat rate for aligners + one set of retainers)
Six Month Smiles $3,500 to $5,000 6 to 9 months, sometimes more Depends on the provider
SureSmile $3,000 to $6,000 6 to 18 months Depends on the provider

How to Choose the Right Aligner Brand

Invisible braces can fix mild to moderate cases of malocclusion (teeth misalignment). You'll need in-office treatment for more severe cases. Some common types of malocclusion include:

  • Crooked teeth
  • Overbite
  • Underbite
  • Crowded teeth
  • Gapped teeth

To help you choose the best invisible braces for your needs, our specialists at NewMouth have compiled a list of the most popular invisible braces companies below:

byte Candid Smile
In-office consultation required
At-home impression kit
Regular aligners
(safest option)
Night aligners
(potentially unsafe option)
Orthodontist-directed remote monitoring

Frequently Asked Questions (FAQs)

Do invisible braces really work? Are they safe?

Clear aligner treatment has been around for more than 20 years. With advancements in 3D modeling, video conferencing, and digital cameras, creating an at-home clear aligner treatment plan is safe and effective. 

Many dental professionals recommend in-office treatment over at-home aligners because treatment is monitored in person. This is not the case with at-home aligners.

However, at-home aligners are generally considered safe if you follow instructions carefully throughout treatment. In fact, according to one study, about 88% of respondents were satisfied with their at-home aligner treatment.3 Most of these patients chose remote aligners over traditional treatments for cost and convenience.

Are clear aligners worth it?

Clear aligners are the ideal option if you are looking for a quicker, virtually invisible, and more comfortable alternative to traditional braces.

Unlike traditional metal braces, brushing, flossing, and maintaining better oral hygiene are easier with invisible braces. You are less likely to develop cavities and can eat more comfortably.

Remember, you must wear them for up to 22 hours daily to be effective.

What are the cheapest invisible braces?

The cheapest invisible aligner companies are SnapCorrect ($1,749) and ALIGNERCO ($1,145), compared to up to $8,000 for Invisalign. 

Does dental insurance cover clear aligners?

In some cases, your insurance company may cover part of the cost of clear aligners. You must work directly with your insurance provider to determine the coverage amount.

How long does treatment take?

Depending on the type of aligner, treatment can take between 3 and 24 months. Byte offers the quickest treatment, while Invisalign is typically the longest.

Do invisible aligners cost more than metal braces?

It depends. Traditional metal braces are typically priced from $1,800 to $5,500. Invisalign aligners cost between $3,000 and $5,000, while most at-home aligners cost under $2,000.

What’s Next?

The most popular at-home clear aligner kits can be found right here:

Learn about the different brands and what they offer.

Last updated on May 19, 2023
11 Sources Cited
Last updated on May 19, 2023
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).
  1. Candid. “Discover the Candid Difference.” Candid.
  2. How it Works.” SmileDirectClub.
  3. Wexler et al. “Direct-to-Consumer Orthodontics: Surveying the User Experience.” The Journal of the American Dental Association
  4. How Does it Work?” SnapCorrect.
  5. "Hyperbyte: The Technology Behind Faster Invisible aligner results." byte.
  6. "Insurance Coverage for Our Invisible Aligners." byte.
  7. Ke, Y., Zhu, Y., & Zhu, M. "A comparison of treatment effectiveness between clear aligner and fixed appliance therapies." 2019.
  8. Pricing.” SmileDirectClub.
  9. Smile Direct Club vs SnapCorrect.” SnapCorrect.
  10. Weir, T. “Clear Aligners in Orthodontic Treatment.” Wiley Online Library, John Wiley & Sons, Ltd, 2017.
  11. What to Expect with Invisalign® Treatment.” Invisalign.
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