Choosing between Angel Aligners vs. Invisalign can feel like a lot to sort through, especially when both promise straighter teeth without the look of metal brackets. At LaFerla Wilson Orthodontics, our two board-certified orthodontists help you compare your options so you can pick the clear aligner system that fits your smile goals and lifestyle.
Both systems move teeth gently and discreetly, but they differ in materials, software, and clinical track record. This guide breaks down how each one works and who tends to do best with each option. By the end, you’ll have a clearer picture of which aligner may be the better match for your smile.
What Are Angel Aligners and Invisalign?
Angel Aligners and Invisalign are two leading brands of clear plastic aligners that gradually straighten teeth using a series of custom-made trays. Both are FDA-cleared, prescribed only by trained orthodontists, and designed to replace the look of metal braces with a nearly invisible option that fits over your teeth.
Invisalign launched in 1997 through Align Technology and pioneered the clear aligner market in the United States. Angel Aligner, founded in 2003, grew into the leading aligner brand across Asia and is now expanding its presence in North America. Both brands share the same goal of straightening teeth without wires or brackets, but they use different plastic materials, planning software, and built-in features to get you there.
At LaFerla Wilson Orthodontics, Dr. Michael LaFerla and Dr. Kyle Wilson offer both Angel Aligners and Invisalign so you can choose the system that matches your treatment needs. During your free consultation, we walk through both options together and answer every question you bring to the table.
How Each Aligner System Works
Both Angel Aligners and Invisalign follow a similar step-by-step process, though the technology behind each one differs in meaningful ways. Here’s what treatment looks like from start to finish:
- Digital scan and photos. We take digital scans, digital photos, and digital X-rays of your teeth and bite. No messy putty impressions needed.
- 3D treatment planning. Invisalign uses ClinCheck software to map tooth movement. Angel Aligner uses iOrtho software with its Intelligent Root System to plan root positioning along with crown movement.
- Custom aligner fabrication. Invisalign aligners are made from SmartTrack, a patented multilayer thermoplastic. Angel Aligners use a proprietary plastic designed for consistent force over time.
- Wear schedule. You wear your aligners 20 to 22 hours per day and switch to a new tray every one to two weeks based on your custom treatment plan.
- Attachments and elastics. Invisalign uses SmartForce attachments, small tooth-colored bumps bonded to specific teeth to help guide movement. Angel Aligner features the angelButton, a built-in elastic hook molded directly into the tray.
- Progress check-ins. You visit us every 6 to 10 weeks so Dr. LaFerla or Dr. Wilson can confirm your teeth are tracking as planned. Virtual consult options are also available between visits.
The core experience feels similar day to day. The differences show up in how each system handles tooth movement, attachments, and more complex cases.
Benefits of Clear Aligners Over Traditional Braces
Clear aligners have become a go-to choice for teens and adults who want a less noticeable treatment option. Whether you choose Angel Aligners or Invisalign, both offer meaningful advantages over metal braces.
How Do Clear Aligners Compare to Metal Braces?
- Nearly invisible appearance. The thin, clear plastic blends in with your natural smile. Most people won’t notice you’re wearing them.
- Removable for meals and cleaning. Take them out to eat your favorite foods, brush, and floss normally. No special tools or food restrictions.
- Fewer in-office visits. Clear aligner wearers typically need check-ins every 6 to 10 weeks, compared to the 4 to 6 week schedule often used with metal braces.
- Smooth, comfortable material. No brackets or wires rubbing against your cheeks or lips. The edges are polished for a gentle fit.
- Preview your results. Both systems show you a 3D digital model of your expected results before you start treatment, so you know what to work toward.
What Other Lifestyle Advantages Do Aligners Offer?
- Effective for a wide range of cases. Clear aligners can address crowding, spacing, overbite, underbite, crossbite, and open bite in many wearers.
- Easier oral hygiene. Since the trays come out, brushing and flossing stay simple throughout treatment.
- Fits busy lifestyles. Great for professionals, students, athletes, and anyone who wants treatment to blend into daily life.
- Fewer food worries. Because there are no brackets or wires, popcorn, apples, and chewy snacks stay on the menu.
- Confidence throughout treatment. Many wearers feel more comfortable at work, school, and social events knowing their aligners stay out of sight.
Clear aligners aren’t right for every case, but when they are a good fit, they offer a smoother experience from start to finish. During your stress-free consultation, we’ll let you know whether aligners or another option matches your goals.
Angel Aligners vs. Invisalign: Side-by-Side Comparison
Here’s a quick look at how the two systems compare on the features that matter most:
| Feature | Angel Aligners | Invisalign |
|---|---|---|
| Material | Proprietary multilayer plastic | SmartTrack thermoplastic |
| Planning software | iOrtho with Intelligent Root System | ClinCheck |
| Attachments | angelButton (built into tray) | SmartForce attachments (bonded to teeth) |
| Typical treatment time | 9 to 15 months | 12 to 18 months |
| Clinical track record (US) | Newer to US market, growing fast | Longest track record, since 1997 |
| Best for | Routine to moderately complex cases | Routine to highly complex cases |
| Provider availability | Growing network in US | Widely available nationwide |
A few things to keep in mind as you compare:
- Material differences affect how the aligner holds its shape and applies force. Both brands use multilayer plastics designed for steady movement.
- The angelButton feature is built directly into the Angel aligner tray, which can mean fewer bonded attachments on your teeth when elastics are needed.
- Invisalign’s longer clinical history gives it an edge for highly complex cases, though Angel Aligner continues to expand what it can treat.
- Both brands are supported by the digital planning tools we use at LaFerla Wilson Orthodontics, including digital scans and 3D treatment previews.
The best choice depends on your bite and what matters most to you. Dr. LaFerla and Dr. Wilson walk you through both so you can decide with confidence.
Who Is a Good Candidate for Each Option?
Both Angel Aligners and Invisalign work well for a wide range of smiles, but a few factors can tip the decision one way or the other. Here’s a quick candidacy checklist:
You may be a good fit for either brand if you have:
- Mild to moderate crowding or spacing
- Overbite, underbite, crossbite, or open bite in the mild to moderate range
- Healthy teeth and gums (no untreated cavities or gum disease)
- The discipline to wear aligners 20 to 22 hours per day
Invisalign may be the stronger choice if:
- Your case is highly complex and benefits from the longest clinical track record
- You need advanced tooth movements that rely on specific SmartForce attachments
- Your orthodontist recommends features backed by decades of Invisalign case data
Angel Aligners may be the stronger choice if:
- You have a routine to moderately complex case
- You prefer the built-in angelButton over multiple bonded attachments
Metal braces or clear braces may be a better match if:
- You have severe skeletal issues that require stronger mechanics
- You’re a younger wearer who may struggle with aligner wear time
- Jaw alignment work is part of your custom treatment plan
The only way to know for sure is a hands-on evaluation. Dr. LaFerla and Dr. Wilson will examine your bite, review your 3D scans, and recommend the option that gives you the best result in the shortest reasonable time. That kind of personalized guidance can save you months of guesswork and help you start treatment feeling confident in your plan.
Frequently Asked Questions
Are Angel Aligners as effective as Invisalign?
For most routine and moderately complex cases, Angel Aligners deliver results comparable to Invisalign. Invisalign has a longer clinical track record in the US and more published case data for highly complex situations, which is why some orthodontists still prefer it for the most involved cases. Both brands are FDA-cleared and prescribed only by trained providers, so you can feel good about either choice.
Can I switch from Invisalign to Angel Aligners mid-treatment?
Switching brands mid-treatment isn’t typical and usually isn’t recommended. Each system uses its own software, attachments, and tray sequence tailored to your original plan. If you’re having concerns with your current treatment, talk to Dr. LaFerla or Dr. Wilson about adjustments before considering a brand change, since small tweaks often solve the issue.
How long does each treatment take on average?
Angel Aligner treatment typically takes 9 to 15 months, while Invisalign treatment often runs 12 to 18 months. Simple cases can wrap up in as little as 6 months with either brand, and more involved cases may take 24 months or longer. Your actual timeline depends on how consistently you wear your trays and how your teeth respond to each stage.
Are Angel Aligners FDA-cleared in the US?
Yes, Angel Aligners are FDA-cleared and legally available through licensed orthodontists in the United States. The brand has treated a large and growing number of wearers worldwide since 2003 and continues to expand its US provider network. At LaFerla Wilson Orthodontics, we offer Angel Aligners alongside Invisalign so you have real choice when it comes to clear aligner treatment.