invisalign vs smile direct vs candid

Invisalign vs Smile Direct a Review

Invisalign vs Smile Direct is a hot topic in dentistry. Many patients are trying to decide which treatment option is right for them. It’s important to understand the differences between the two products, their respective costs, and how they work. Here, we have compared them with its company information; FDA approved or not, cost legality, serving countries, oral health, smile assessment, results, and complaints.
Teeth straightening are essential when you have crooked teeth or crowding teeth. They will look ugly, and you cannot smile flawlessly. Teeth straightening are the only treatment option available in dental clinics and hospitals. They mostly use low-cost traditional braces. These can be metal braces, ceramic braces, and lingual braces. This can treat mild to complex deformed teeth. Yet, there are many types of braces in this world, which may not be available in your country.
To know this, you must visit a cosmetic dental clinic, where they practice the latest cosmetic dentistry. The Invisalign is the treatment with invisible braces for teeth correction. This is the best for any beauty-conscious person to treat his or her deformed teeth. Smile Direct Club or SDC is its competitor, which has similar braces like Invisalign. Hence, you can smile without hiding by taking Invisalign or smile direct therapies.

Invisalign vs Smile Direct Company Information

Company Information


Align Technology Inc is the maker of Invisalign clear braces. Their headquarters is in San Jose, CA. Its official website is It is listed on NASDAQ as ALGN. They are in dental device manufacturing since 1998. Their innovative clear braces are Invisalign. They have a patent for this virtually invisible brace for teeth alignment treatment. As of 2019, there are millions of people with crooked teeth who have corrected his or her teeth by taking Invisalign treatment. They keep patient info confidential.

Smile Direct Club

Smile Direct Club LLC came with clear aligners, which are similar to Invisalign in 2014. Their headquarters is in Nashville, Tennessee, United States. Its official website is It is listed in NASDAQ as SDC. Smile Direct offers direct-to-home teeth straightening treatment. This is why; they kept the name Smile Direct.

FDA Approval



FDA approves Invisalign treatment. There are many certified and licensed Invisalign dentists and orthodontists all over the world.

Smile Direct Club

The FDA does not yet approve Smile Direct Club. However, they have many certified orthodontists for scanning and taking dental impressions, 3-D X-Scan images of the patient from smile shops, and authorized SDC clinics.

Smiledirectclub vs Invisalign Legalities


The legality of invisible or transparent brace for teeth straightening differs from the country. If you are not from the above listed serving nations, you must check with your countries health department. You may not get Invisalign if it is not an approved dental practice in your country. Yet, you can try SDC, as they give home treatment.
If you are living in a big city, you must check with modern dental clinics or cosmetic dental clinics for clear braces. Here, you have to check; those dentists are licensed to practice Invisalign treatment. In this way, you can find a nearby clinic for taking teeth straightening treatment with Invisalign. This is because; you cannot get Invisalign as a dental cosmetic accessory. Invisalign is a patent to Align Technology.


Invisalign follows the best practice in modern dentistry. It is a licensed dentist or orthodontist who oversees a patient’s teeth alignment issues.

Smile Direct Club

SDC offers clear braces as a home treatment. This is like do it yourself treatment. Hence, SDC’s teeth straightening are not as per approved dental practice. You can order them online and get a clear brace within a few days. It means it takes shipment time from the custom-made of your clear braces. One of the most prominent facts of clear braces is that no one cannot find you are undergoing teeth straightening treatment. Hence, SDC is the best for those countries where this cosmetic dental treatment is not legal or not available.

invisalign vs smile direct reviews

Serving Countries



Invisalign Serving Countries

  • African Countries
  • American countries
  • Asia Pacific
  • Europe
  • Middle Eastern Countries
  • North America

Invisalign serves more than 100 major cities worldwide.

Smile Direct Club

SDC serves in the below-mentioned countries

  • Australia
  • Canada
  • Germany
  • Hong Kong
  • Ireland
  • New Zealand
  • Singapore
  • United kingdom
  • United States

Invisalign vs Smile on Wisdom Teeth

This is a disputed issue in dentistry. The latest Invisalign aligners and SDC’s clear braces are most suitable for a person, whose wisdom tooth is fully grown. It enables us to get dental impressions by dental professionals. Yet, a candidate with wisdom teeth must get aligner trays to reach the end of such teeth. We ignore the wisdom teeth mostly. They may have cavities and maybe in an irregular shape. Invisalign dentist checks this while in full mouth examination. Yet, SDC monitors this with your full mouth scan image only.

Desired Patients for Orthodontic Treatments with Clear Braces

  • Baby and Permanent Teeth
  • Crossbite
  • Crowded Teeth
  • Gap Teeth
  • Generally Straighter Teeth
  • Open Bite
  • Overbite
  • Underbite

A candidate with bridgework is not desirable for Invisalign treatment. A patient with root canal treatment has to wait for 2-months to make Invisalign treatment. A patient must do a dental implant after taking Invisalign treatment.

Smile Direct Club

SDC does the dental treatment for any patients who have not done bridgework. A patient with root canal treatment has to wait for 2-months to take Smile Direct treatment. This is because, after healing your root canal, only you can wear clear braces for straightening your teeth. A patient must do a dental implant after taking Smile Direct treatment.

Invisalign vs Smile Direct Comparing Price


Invisalign vs smile direct club, comparing cost is the best way to get an affordable one for teeth straightening. However, both of them are with their treatment plan.


Choosing Invisalign is the best for beauty-minded people, who can spend high on teeth correction. The sets of aligners may cost you $ 2000. You have to go for a checkup and take digital scanning, and 3D scanning. The renowned Itero Digital does these dental scanning works for Invisalign. Here, you have to replace more than one clear brace. Hence, Invisalign costs may go up to $ 10,000.

Smile Direct Club

Smile Direct Club costs a little bit affordable than Invisalign. The cost of a smile direct may start from $ 1800. Its full cost depends on how long your treatment time takes to get the desired result.

Payment Plans 

Payment Plans


Invisalign costs thousands of dollars. They have some treatment plans, which your orthodontists will say after examining your teeth. Coming under a treatment plan is the best to save money.
Invisalign gives online discounts by promo codes and offers.

Smile Direct Club

Smile directs are with installment plans. In this way, a patient can pay a small amount in monthly installments. This is the best way to take treatment from your home if you are not able to pay the full amount.

The Course of Treatment Invisalign vs Smile Direct Club

Course of Treatment

The course of treatment depends upon the patient’s deformed teeth present condition and oral health. Moreover, he or she must be prepared to take teeth straightening treatment with clear braces.


This teen is especially meant for teenagers. Your dentist will decide the course of treatment with Invisalign after examining teeth. A teenager may get the desired result within 6-months. He or she has to undergo digital scanning of their mouth. Later, you will get your clear braces. Your dentist will show you how to fix and remove them.
Invisalign adult treatment examination and lab tests are as same as for teens. Yet, you have to visit for a frequent checkup when you find constant force applied by the brace has moved your teeth to some extent. Yet, it may take more than 6-months to see the desired results.

Smile Dental Club

SDC has teen treatment with clear braces. To get braces for kids, you have to visit a nearby Smile Shop or go online for treatment. They do have clear braces for adults. You can take images of your mouth and send them. They do provide an impression kit to get your teeth impression. Here, you are not going to visit a dentist. All these you are doing by yourself from your home or authorized Smile Shop. SDC will deliver your clear brace. You have to read the instructions and wear them accordingly.

For Oral Hygiene

Your oral health is most important when you wear teeth braces of any type. Today, clear braces like Invisalign and SDC are considered preventative dentistry. This is because; you can brush your teeth properly, which the traditional brace does not allow. Therefore, your oral health will be right without causing any gum diseases.
Invisalign gives proper emergency info. You must follow them for your dental care with Invisalign treatment.
Both the braces do allow you to remove and fix yourself. Therefore, you can clean or brush your teeth after eating and drinking. However, wearing them without brushing can damage your tooth by cavities and gingivitis. It is advisable to wear clear braces as per your dentist’s advice. SDC does not have a dentist to give dental health advice.

Smile Assessment Invisalign vs Smile Direct

Invisalign or smile direct, both of them provide smile assessments. You put invisible aligners to hide your straightening teeth’ purpose.


Teeth whitening is possible to do by a patient while in Invisalign treatment. Hence, he or she can post before and after photos.

Smile Direct Club

SDC clear brace kit comes with teeth whitening products. Yet, you can enter their smile gallery.

Invisalign vs Smile Direct Club Orthodontic Treatment Results


Teeth straightening depend on your individual moving tooth movements. Hence, Invisalign vs smile aims to bring the same result or move teeth as a patient wishes to have so.


It can bring the best results for people with mild to moderate deformed teeth. Here, they can get straighter teeth within 6-months.
When you feel your teeth moved to a certain level, you must visit the dentist’s office for a checkup. They will take an impression with Invisalign trays to get another Invisalign for you.
Sometimes, a patient must have to undergo two-phase treatment.

Smile Direct Club

SDC helps to bring good results for people with mild to moderate deformed teeth.
Patients with mild to moderate issues have seen teeth moving results within 6-months.
Smile office visits are necessary to take mold impressions of your teeth to make another clear brace to get faster results.

Teeth Alignment Complaints


Invisalign vs smile direct club, both of them have patient complaints. You can check this in the patient forms. We have mentioned a few of the common complaints while taking teeth correction treatment with clear braces. Invisalign has fewer complaints when you compare with the patient gallery. All those photos are with a great smile on their face.


A few of the patients have complained about alignment issues. Hence, their treatment time has extended to the promised time.

Smile Direct Club

SDC patients have complained that their severely misaligned teeth took more than a year to see better results.
A few of the SDC patients said traditional braces are better than clear braces for teeth straightening.

Conclusion :

We hope this article was able to bring you some useful information on the debate of Invisalign vs Smile Direct. We know that there are many different companies that are fighting for your business, but we also wanted to make sure that you had all the information you needed to make an informed decision! If you have any other questions or concerns, please contact us anytime at ___. We are always happy to help!

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