SureSmile vs Invisalign: What This Guide Covers
This guide compares SureSmile vs Invisalign, two popular clear aligners for straightening teeth, so you can weigh your options before you pick a provider.
Clear aligners are thin plastic trays that fit over your teeth. You wear a series of them, and each one moves your teeth a little closer to the final position. SureSmile and Invisalign both work this way. They are sometimes called invisible braces because the trays are hard to see from a normal talking distance.
This guide is for anyone deciding between SureSmile vs Invisalign. It explains how each system works, what treatment feels like, what affects cost, and when you should see an orthodontist instead of a general dentist. It does not favor one brand. The best clear aligner is the one that fits your case and your provider's skill.
How SureSmile and Invisalign Work
SureSmile and Invisalign both handle straightening teeth with a set of clear aligners, mapped out with planning software and worn in order over several months.
What Clear Aligners Do
Clear aligners apply gentle, steady pressure to your teeth. Each tray is shaped a little differently from the one before it. As you move through the series, your teeth shift toward a straighter position. You wear the trays for most of the day and night. You take them out to eat, to drink anything other than water, and to brush.
Because the trays come off, you can brush and floss the way you normally would. Research on people in clear aligner treatment finds they tend to have less plaque buildup, less gum inflammation, and fewer white spots on the enamel than people in fixed metal braces.[3] Still, the trays are not self-cleaning. Lab studies of aligner plastics show that all major brands keep cell compatibility above 70 percent, which means the materials are safe to use in the mouth, but bacteria such as Streptococcus oralis and Porphyromonas gingivalis can still collect on the tray surface. So you need to clean both your teeth and your trays every day to protect your gums.[6]
How SureSmile and Invisalign Differ
The biggest differences between SureSmile and Invisalign come down to the company, the planning tools, and how widely each is offered. Invisalign clear aligners are made by Align Technology and have one of the longest track records of any clear aligner brand. Many providers know the system well. SureSmile clear aligners are made by Dentsply Sirona, a large dental company, and use their own planning software and lab process. SureSmile is also broader than a single product. The same brand makes custom wires and brackets, and it uses 3D imaging and robotic technology to bend those wires to a precise shape. For some complex cases a provider may start with these fixed braces to move tooth roots, then finish with clear aligners.[7] When people compare SureSmile and Invisalign, they are usually comparing the clear aligner side of each brand.
In daily use, the two feel similar. Both use clear plastic aligners. Both can add small tooth-colored bumps, called attachments, that help the trays grip and move certain teeth. Both treat many of the same problems, such as crowding, gaps, and bite issues. The plastic blends and exact tray design differ. SureSmile trays use a firmer plastic called Essix ACE, while Invisalign uses a more elastic plastic it calls SmartTrack, but for most patients the day-to-day experience of SureSmile and Invisalign is close.[7]
There is also a difference in how each system is planned behind the scenes. Invisalign runs on a fairly closed setup. Align Technology builds its ClinCheck planning software to work best with its own iTero scanners, and it draws on artificial intelligence trained on tens of millions of past cases. SureSmile uses a more open setup that can accept digital scans, saved as STL files, from many different scanners, including Dentsply Sirona's Primescan. Its software also models the tooth roots and facial structure, not just the parts of the teeth you can see.[7] For you as a patient the day-to-day experience feels much the same, but these tools shape how your provider plans each move.
So which gives the better result? In many cases, the provider matters more than the brand. SureSmile aligners and Invisalign aligners move teeth the same basic way. A skilled orthodontist plans where each tooth should go and checks your progress. That planning, plus how faithfully you wear your trays, drives the outcome more than the SureSmile or Invisalign label.[3]
What to Know Before You Start
Most teens and adults are candidates for clear aligners, but they work best for mild to moderate problems, and complex cases may need traditional braces.
Age matters less than jaw growth and case type. Many orthodontists treat teens and adults with SureSmile and Invisalign. Younger children are usually watched first, since their jaws are still growing. Your provider will check your teeth, gums, and bite before starting any orthodontic treatment.
Some cases are harder for clear aligners to fix. Severe crowding, large gaps, and serious bite problems can be tricky. In those cases, traditional braces, or braces combined with aligners, may work better. This is one reason a specialist's opinion matters. The best clear aligner plan starts with an honest look at what your teeth need.
Good habits also help. You must wear the trays as directed and keep your teeth clean. Brushing and flossing protect your oral health while your teeth move. If you lose a tray or skip wear time, treatment can slow down.
When Clear Aligners May Not Be the Right Choice
Clear aligners move teeth through living bone, so they are a medical treatment, not a cosmetic add-on. Moving teeth depends on a controlled cycle of bone breakdown and rebuilding around each root, which means the wrong case can be harmed rather than helped. In some mouths they can do harm or simply will not work well, and a provider should rule these problems out before you start.[3][4]
- Active gum disease: Moving teeth while the gums are infected can speed up bone loss and even loosen teeth. Your gums should be healthy, with gum pockets that measure under about 4 millimeters, before aligner treatment begins.[4]
- Short or worn-down teeth: Aligners need enough tooth surface to grip, often with small bonded bumps. Very short teeth may not give the trays enough to hold onto, so the trays cannot deliver steady, predictable force.[4][5]
- Severe crowding or large gaps: Crowding or spacing greater than about 5 millimeters is often too much for aligners alone.[4][5]
- Badly rotated or tipped teeth: Round teeth like canines turned more than about 20 degrees, or tipped more than 45 degrees, are hard to fully correct with smooth plastic trays.[3][5]
- Large jaw or bite differences: When the upper and lower jaws are out of line by more than about 2 millimeters, aligners alone usually cannot fix it. These cases may need braces, special elastics, small anchor screws called temporary anchorage devices, or jaw surgery.[4][5]
- Several missing teeth: Big gaps from missing teeth often need bridges, implants, or other restorative work planned alongside any tooth movement.[4]
What to Expect During Treatment
Treatment with SureSmile and Invisalign follows the same basic path: a consult, a digital scan, a custom plan, a series of trays, and regular check-ins.
- Consultation: Your provider examines your teeth and bite and talks through whether clear aligners or traditional braces fit your goals.
- Digital scan: A scanner makes a 3D model of your mouth. No messy molds are needed in most offices.
- Treatment plan: Software maps how your teeth will move. You can often preview the expected result, which gives a sense of your dream smile before you start.
- Wearing the trays: You get a series of plastic aligners. You switch to the next set on a schedule your provider sets, often every one to two weeks.
- Check-ins: You return to your dentist or orthodontist so they can track progress and adjust the plan.
- Refinements: Teeth do not always move exactly as the plan predicts. Many people need an extra set of trays, called refinements, to fine-tune the result near the end. This is a normal part of treatment and is built into most plans.[3]
- Retainers: After your teeth reach their new spots, you wear a retainer to hold them. This protects your straighter smile for the long run.
Between Visits
Most appointments are short. After you switch to a new tray, you may feel mild pressure for a day or two. That feeling means the aligners are working. Plan to see your dentist regularly during treatment so any problems get caught early.
How Long Treatment Takes
Timelines vary a lot from person to person, but the two brands tend to run a little differently. Mild to moderate SureSmile cases often finish in about 6 to 12 months. Invisalign comprehensive cases more often run about 12 to 18 months.[7]
Part of the difference comes from refinements, the extra trays used to fine-tune a result. The maker of SureSmile, Dentsply Sirona, reports that in its own review of more than 100,000 cases treated between 2021 and 2025, about three out of four needed no refinements at all.[7] The company links this to its firmer Essix ACE plastic and its root-level planning, which it says helps cases track closer to the digital plan. This is company-reported data rather than an independent study, so treat it as a guide and not a guarantee. Your own timeline depends most on how far your teeth must move and how many hours a day you wear your trays.
Cost Factors for SureSmile and Invisalign
Costs for SureSmile and Invisalign overlap and depend on how much tooth movement you need, how long treatment runs, and where you live.
Clear aligner treatment usually runs a few thousand dollars. In the United States, recent estimates for 2025 and 2026 put the national average for full clear aligner treatment around $5,108.[8] Invisalign commonly ranges from about $3,000 to $8,000, and SureSmile from about $2,500 to $6,000, though simple cases that need only minor straightening sit at the lower end and complex cases cost more.[7][8] Invisalign's comprehensive plans often include up to 5 years of aligner orders, while SureSmile plans often include up to 3 years, which is usually plenty given its shorter average treatment time.[7] Costs vary by location, provider, and case complexity, so the same plan can carry very different price tags in two nearby offices.
Insurance may help. Both systems are usually billed under the same orthodontic benefit, and some dental plans cover part of that treatment, often up to a lifetime limit of around $1,000 to $3,000.[8] Many offices offer payment plans, and you can usually use pre-tax money from an HSA or FSA account to help pay.[8] SureSmile is often a little cheaper than Invisalign for a similar case, mostly because the lab fees charged to your provider are lower, and some offices pass that saving on to you.[8] Ask whether the quote covers the full plan, including refinements and a retainer, since add-ons change the real total.
When to See an Orthodontist
See an orthodontist when your case is complex, when a general dentist is unsure, or when you want a specialist to plan your treatment.
An orthodontist is a dental specialist who completes years of extra training after dental school, focused on moving teeth and correcting bites.[1] Both general dentists and orthodontists can offer SureSmile or Invisalign. The difference is depth of training in complex tooth movement.
It helps to know what clear aligners actually are. They are regulated medical devices that the U.S. Food and Drug Administration has cleared through its 510(k) process, which checks that a device is safe and works much like ones already on the market. That is different from full FDA approval, called premarket approval, which uses a longer clinical study process and does not apply to these aligners. The planning software is powerful, but it is not a substitute for a clinician. A specialist decides where to place the small bumps that grip your teeth, sets the order that teeth move so they do not collide, and adds tools like elastics or small anchor screws when a case needs them. In complex cases, leaning on the software alone can lead to a poor bite, a posterior open bite, or gum damage.[3]
Strong reasons to choose a specialist include severe crowding, an open or deep bite, jaw alignment problems, or a case that other treatment has not fixed. A specialist may also be the safer choice if you have gum disease or other oral health concerns that need close watching. Your general dentist can refer you and may co-manage simpler cases. Regular check-ins with your dentist or orthodontist help keep treatment on track.[2]
Find an Orthodontist Near You
Choosing between SureSmile and Invisalign is easier with expert help. A specialist can examine your bite, explain your options, and tell you whether clear aligners or another approach will give you the confident smile you want. Visit the orthodontics page to learn more and find an orthodontist who offers clear aligners near you. Bring your questions about SureSmile vs Invisalign so you can compare plans side by side.
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