For more and more patients, teeth straightening is becoming a reality, as clear aligning technology provides them with comfortable and esthetic solutions for a better smile. Researchers working on comparison reviews of eight studies on participants treated with clear aligners found that these and braces both can effectively treat malocclusions.

Invisalign, the first clear aligner for teeth straightening is an immensely popular treatment for several dental issues. However, it relies on in-office treatment that requires dental visits and comes at a higher cost to some of its new innovative rivals. Several at-home treatments are similar to Invisalign, and offer effective teeth straightening. Here are all the important facts:

Invisalign Teeth Aligning System

Invisalign was the first orthodontic treatment to use clear aligners for teeth straightening. Since it first came onto the market in 1999, far more people are offered the choice of a nearly invisible teeth straightening method.

Advanced dental technology is used for creating the aligners, including BPA-free clear plastic that is molded according to computer-generated images. This ensures optimized treatment for a wide range of malocclusions. It wasn’t long before Invisalign’s developers included attachments for tooth movement in more severe cases. Individuals want the confidence offered by a straight smile, but they also want to feel self-assured while straightening their teeth, something that Invisalign provided.

At-home Clear Aligner Treatments

Several dental products like Invisalign started to appear on the market soon after, and most are sold directly to the consumer. These aligner treatments are mostly designed for those people who want to avoid constant dental visits. Additionally, they effectively straighten teeth with moderate alignment issues and are much cheaper.

Limitations and Time Efficiency of Clear Aligners

Clear aligners have continued to improve since they were first introduced, ensuring that the complexity of the malocclusions they can treat is increasing. However, they are not suitable for all types of teeth straightening and work better on mild to moderate tooth crowding, posterior expansion, intrusion of up to two teeth, lower incisor extraction cases, and distal tipping of molars.

Several problems pose challenges for treatment with aligners, including extrusion, correcting severe rotations, molar straightening, and closing spaces left by extractions. However, with Invisalign, these issues are treated by using special attachments.

Both in-office and at-home aligner treatments allow for the faster completion of treatments than with fixed braces. Invisalign teeth alignment typically takes between 12 and 18 months, while similar at-home treatments are shorter. For Invisalign wearers, in-office visits are less frequent. This means they see their dentist or orthodontist on average every ten weeks, compared to every 4 weeks for braces wearers. No visits are required for similar at-home products.

Benefits of Correct Tooth Alignment

Besides the esthetics of teeth straightening, there are other benefits too. Misaligned teeth can cause speech problems, risk of damage to the other teeth, difficulties maintaining dental health, difficulties eating, and even muscle strains.

Invisalign Alternatives

Reduced cost, treatment time, and no in-office visits make Invisalign alternatives popular. Smile Prep is an authoritative reviewer of clear aligner alternatives that are suitable for moderate cases of teeth straightening.

Suggestion: You may want to use a specialist information source like Smile Prep or equivalent to Discover Invisalign alternatives that follow a similar treatment plan and are monitored by licensed dentists or orthodontists.


Besides offering reduced teeth straightening treatment time of 3 to 6 months, Byte offers remote monitoring by professional US orthodontists. The treatment time depends on if the person chooses to wear the all-day aligners for 22 hours plus, or the nighttime aligners for up to 10 hours daily.

Treatment is based on the impressions taken by the customer. Byte includes High-Frequency Vibration technology into their treatment with an HFV device that helps to speed up the process.

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Candid Co

With a treatment time average of about six months, Candid Co is another effective Invisalign alternative. Candid CO’s teeth straightening treatment is marketed as suitable for teenagers from the age of 13 and older. Every treatment plan is coordinated exclusively by an orthodontist, and the aligners can incorporate all the teeth, something not found with all providers. Impressions are made at several physical locations across the U.S.

Aligner CO

With only one physical location for impressions, most customers need to make their own mold before they can get started on this alternative to Invisalign. AlignerCo’s teeth straightening treatment plan is worked out by professional dentists or orthodontists, and the aligner trays for the course are received by the customer within a few weeks by mail.


ClearCorrect is the most similar product to Invisalign because it is recommended by an in-person visit to an orthodontist or dentist. The price and treatment length varies on the teeth straightening treatment required, but these aligners are only suitable for minor to moderate dental straightening. Progress is monitored by regular checkups at the dental office.


Lasting from six to eight months, SmileLove is another similar treatment to Invisalign. The clear aligners are designed from a 3D scan taken from the home impression sent to SmileLove. The company’s orthodontists remotely monitor the progress of the teeth straightening treatment, and if necessary, a second booster treatment is prescribed. All this is still at a cheaper cost than Invisalign. Post-treatment maintenance is included in the price quoted, and a retainer is provided.

Smile Direct Club

SmileDirectClub is available remotely but also has a network of over 1000 dentists for those wanting to start their treatment sooner. Customers have the option of either visiting one of these dentists for a scan or can take a home impression. This Invisalign alternative typically requires treatment of up to six months, depending on the type of aligners chosen: Daytime or Nighttime Aligners.


SnapCorrect is another alternative that is like Invisalign. Their gum liners are cut close to the gum line to accommodate the needs of those wanting their teeth straightening treatment to be even less visible. The treatment varies between 3 to 18 months, depending on the problem. A retainer and whitening product are included in the treatment.


Clear aligner therapy is a field that is evolving continuously, presenting dental specialists and consumers with several exciting developments. Teledentistry has allowed for the development of several teeth-straightening products similar to Invisalign to reach more consumers with mild or limited crowding problems, saving them time and money.