Table of Contents

Is There a Difference in Clear Aligners From Invisalign and Toothsi?

Clear aligners have revolutionized the field of orthodontics, providing an alternative to traditional braces for individuals seeking a less conspicuous way to straighten their teeth. Invisalign and Toothsi are two popular brands offering clear aligner treatment options. However, they fall on the extreme ends of the budget spectrum! So, is there a difference in the quality of treatment delivered by both of them? If there is a difference between the two, which one is the right choice for you? Let’s read on to find out!

In this comprehensive article, we'll delve into the key features and characteristics of Invisalign and Toothsi, conduct a comparative analysis, and explore the factors you should consider when choosing clear aligners.

Key Takeaways

  •  Invisalign and Toothsi are popular clear aligner brands, both offering effective options for straightening teeth and addressing orthodontic issues.
  •  Invisalign is known for its long-established reputation, precision, and suitability for complex orthodontic cases. It offers virtually invisible aligners made from patented thermoplastic material.
  •  Toothsi is a rising star in the clear aligner market, known for its affordability and a strong focus on tele-dentistry, which allows for remote monitoring and reduced in-person appointments.
  •  When choosing between Invisalign and Toothsi, consider factors such as the complexity of your orthodontic issues, treatment goals, lifestyle preferences, and the emphasis on remote monitoring or treatment speed.
  •  Only certified Invisalign providers are permitted to make treatment plans after comprehensive training in aligner based dental treatment, whereas any dentist or orthodontist can send scans to Toothsi and get aligner trays. This higher level of training and specialization of doctors ensures accurate results and no complications in treatment execution.
  •  Invisalign scans are done only after dental cleaning and at a clinical setup, whereas Toothsi offers in-house scanning. The level of sterilization at an in-clinic setup is far superior to an in-house one; thus, Invisalign ensures superior hygiene and infection control.
  •  While Invisalign trays are made of patented SmartTrak technology and have a characteristic fingerprint self pattern, Toothsi trays are harder and more prone to breakage and cause more patient discomfort.
  •  Consult with an orthodontic professional to determine which clear aligner system aligns best with your specific needs and objectives for achieving a straighter, more aligned smile

What Are Clear Aligners

Clear aligners are orthodontic devices that are crafted to rectify teeth misalignment and correct bite issues. They are transparent, removable, and custom-made for each patient's unique dental needs. Clear aligners are an appealing option for individuals who seek orthodontic treatment without the noticeable appearance and discomfort associated with traditional braces.

Clear aligners work by applying gradual pressure to teeth, shifting them into the desired positions over time. Two well-known brands of clear aligners are Invisalign and Toothsi. Each of these brands has its unique characteristics, which we will explore in detail.

Invisalign: Key Features and Characteristics

What Are Invisalign Aligners

Invisalign, a renowned name in the clear aligner industry, is characterized by its innovative approach to orthodontic treatment. The key features of Invisalign aligners include their nearly invisible appearance, thanks to a patented thermoplastic material. This material not only enhances aesthetics but also offers exceptional comfort, as it lacks the wires and brackets associated with traditional braces.

Invisalign treatment involves a series of custom-made aligners that patients change approximately every one to two weeks, allowing for gradual tooth movement. This method offers a remarkable level of accuracy in attaining the intended orthodontic outcomes.

How Do Invisalign Aligners Work

Invisalign aligners operate on a progressive and patient-specific treatment plan. The process begins with a comprehensive consultation, during which a 3D scan of the patient's teeth is done. These digital impressions serve as the foundation for a treatment plan executed by creating a series of custom-made aligners.

Every aligner within the series is designed to apply controlled, incremental pressure to specific teeth, gradually guiding them into their desired positions. Patients typically change their aligners every 10-12 days, with each new set continuing the process of gentle realignment. While advancing through the sequence of aligners, the patient's teeth progressively shift toward the targeted alignment.

Regular check-ups with the orthodontist ensure that the treatment is on track and adjustments are made as necessary. Invisalign's precision in tooth movement is a testament to its advanced technology and individualized approach to orthodontic care.

Orthodontic Issues Treated with Invisalign

Invisalign can fix a wide range of orthodontic cases, including:

  •  Mild to severe crowding
  •  Gaps between teeth
  •  Overbites/ Deepbites
  •  Underbites
  •  Crossbites
  •  Open bites
  •  Rotated teeth
  •  Diastema (space between two teeth)
  •  Overjet (protruding upper teeth)
  •  Relapse cases (for those who had braces in the past)
Advantages of Invisalign Aligners
  •   Aesthetic Appeal: Invisalign aligners are virtually invisible, making them a discreet option for orthodontic treatment. This is particularly appealing to individuals who want to avoid the noticeable appearance of traditional braces.
  •   Removability: Invisalign aligners can be effortlessly taken out for eating, drinking, and maintaining oral hygiene. This flexibility allows for more freedom in daily life and can make maintaining good oral health easier.
  •   Comfort: The aligners are made from smooth, BPA-free patented SmartTrack material, reducing the likelihood of irritation and discomfort often associated with the wires and brackets of traditional braces or even the margins of other aligners.
  •   Customization: Invisalign treatment is highly personalized. Each aligner is custom-made based on digital impressions of the patient's teeth, ensuring a precise fit and targeted tooth movement.
  •   Easy Maintenance: Cleaning Invisalign aligners is relatively simple. They can be rinsed with lukewarm water and brushed with a soft toothbrush. Special cleaning solutions are also available for added convenience.
Disadvantages of Invisalign Aligners
  •   Compliance: The success of Invisalign treatment relies heavily on patient compliance, as aligners need to be worn for 20-22 hours a day. For individuals who struggle with consistently wearing the aligners, the treatment may be less effective.
  •   Limited Suitability: Invisalign alone may not be suitable for complex orthodontic cases that require extensive tooth movement and bone remodelling. Patients with such cases may need to consider orthodontic adjuncts for more effective results.

Toothsi: Key Features and Characteristics

What Are Toothsi Aligners

Toothsi is a relatively new start-up in the field of clear aligners, offering a cheaper alternative to traditional braces and other branded clear aligners. Their aligners are crafted from transparent plastic, ensuring a discreet orthodontic experience.

One standout feature of Toothsi is its commitment to tele-dentistry, which allows patients to receive remote monitoring and guidance, reducing the need for frequent in-person appointments.

However, in complex orthodontic treatments, a doctor's clinical supervision is sometimes critical for achieving the desired results and thus, Toothsi is still establishing its presence in the orthodontic market.

How Do Toothsi Aligners Work

Toothsi aligners work on a principle similar to other clear aligner systems. They are custom-made for each patient's unique dental needs and are designed to gradually shift misaligned teeth into their desired positions.

The treatment process consists of a sequence of aligners, typically worn for a predetermined duration before being substituted with the subsequent set. These aligners exert a mild and consistent force on the teeth, coaxing them to move gradually, culminating in a smile that is straighter and more properly aligned.

Toothsi's affordable price range and remote monitoring are designed to enhance the outreach of these clear aligners.

Orthodontic Issues Treated with Toothsi

Toothsi can fix a wide range of orthodontic cases, including:

  •  Mild Crowding
  •  Spacing Issues
  •  Mild Rotations and Tipping
  •  Aesthetic Improvements
Advantages of Toothsi Aligners
  •   Tele-dentistry: One of Toothsi's notable advantages is its tele-dentistry approach. Patients can access treatment guidance and monitoring from a distance, dminishing the necessity for frequent in-person trips to orthodontic clinics. This convenience can save time and provide flexibility, especially for individuals with hectic schedules.
  •   Transparent Aesthetics: Toothsi aligners are clear and discreet, which is a significant advantage for those who prefer a less visible orthodontic solution. The transparent appearance makes them an aesthetically pleasing choice.
Disadvantages of Toothsi Aligners

Moderate to Complex Cases: While Toothsi is suitable for simple orthodontic cases, it may not be the best choice for complex cases that require extensive tooth movement. In such instances, more traditional or established alternatives might be recommended.

Factors to Consider When Choosing Between Invisalign & Toothsi

Choosing the right clear aligner system, whether it's Invisalign or Toothsi, is a significant decision in your orthodontic journey. In order to make a well-informed decision, it is important to take into account the following factors:

Complexity of Orthodontic Issues:

Both Invisalign and Toothsi are effective for various orthodontic cases, but the complexity of your issues should influence your decision. Invisalign's long-established reputation and experience make it a preferred choice for complex cases requiring extensive tooth movement. For simpler cases, Toothsi's cost-effective approach and potentially quicker results might be suitable.

Personal Orthodontic Needs and Goals:

The nature of your orthodontic issues and your treatment objectives are paramount. Consult with an orthodontic professional to determine which aligner system aligns best with your specific needs. They can provide insights into the most effective treatment for your case.

Aesthetics and Lifestyle:

Consider your daily routine and personal preferences. If you prioritize the freedom to remove aligners for meals or social occasions, clear aligners, in general, maybe a better fit for your lifestyle. Both Invisalign and Toothsi offer transparent aligners, ensuring a discreet and aesthetic solution.

Remote Monitoring and Tele-dentistry:

Both Invisalign and Toothsi have a strong focus on tele-dentistry and remote monitoring. However, Invisalign, being an international brand, can offer some extra degree of overseas support to travelling patients compared to Toothsi.

Treatment Efficiency:

Invisalign, with its well-established treatment approach, is known for its precision and effectiveness, though the timeline can vary from case to case. Patient compliance and regularity in wearing aligners is a determining factors for the final outcome.

Comfort and Adjustments:

Both Invisalign and Toothsi aligners are designed for comfort. The smooth plastic they use minimizes irritation and discomfort. However, Invisalign's patented material is known for its comfort and durability and has been clinically observed to be more comfortable and less irritating to the gums in patients.


They are affordable clear aligners that are delivered to patient's homes. They don't work like Invisalign, wherein a dedicated specialist takes charge of your case and plans the treatment along with any adjuncts in the clinic before delivering you a set of trays to change at home at prescribed intervals. The Invisalign aligners are made of a patented SmartTrack material and are considered one of the best clear aligners in the market with assured results.
In comparison to other clear aligners, Invisalign aligners are less likely to cause irritation to the inside of the mouth and have a more comfortable adjustment period. The Invisalign aligner system has been proven to treat complex dental malocclusions that cannot be treated satisfactorily with other clear aligners.
Both companies provide clear aligners, but the materials they use are different. Invisalign or Align Technology uses a patented thermoplastic material that they developed after conducting eight years of testing on over 300 different materials. They have named it the SmartTrack material, which ensures a better fit and precision of movement along with accelerating the treatment. Invisalign delivers a consistent but low-intensity force, which helps in comfortable tooth movement to achieve desirable results.
Your decision on teeth treatment should be guided by the condition of your teeth. Clear aligners at home are a good solution for minor gaps, while if a single tooth or several teeth are rotated out of alignment, you should consider a doctor-guided treatment.
Toothsi are cheaper variants of Invisible Aligners that offer patients the convenience of managing their treatment at home, saving them time and effort. This treatment option is acceptable for people who cannot afford to visit a dental clinic or specialist or have minor malocclusion.


Clear Aligners are excellent choices for individuals seeking orthodontic correction. While Invisalign stays the pioneer in this technology, many brands today flood the marketplace. The choice between these depends on your personal orthodontic needs, budget, preferences, and access to providers. Both brands offer effective treatment options, but it's crucial to consult with an orthodontic professional to make an informed decision that aligns with your goals for achieving a beautifully aligned smile!

Book your appointment at Hope Dental & Esthetic Clinic today!

Dr. Mimansa Bhoj

BDS, MDS (Oral and Maxillofacial Surgeon)

University Gold medalist

About the Author

Dr. Mimansa is a highly accomplished oral and maxillofacial surgeon with a wealth of experience in her field. With a strong academic background and numerous gold medals, she has treated over 5000 patients for various oral and maxillofacial problems. Dr. Mimansa has practiced in different parts of India and has learned from the best in the field, making her an expert in OMFS and Dentistry. Known for her friendly and empathetic approach, she believes in providing treatments with care and compassion to heal her patients. With academic achievements, multiple scientific publications, and her current role as an Associate Professor, Dr. Mimansa is dedicated to providing the highest quality of care. She has also established a safe space, Hope Dental and Esthetic Clinic, during the pandemic, ensuring the utmost safety for patients while providing dental and medical treatments.