Angel Aligner and Invisalign both straighten teeth with a sequence of removable, custom-made trays and, for suitable cases, work the same way. They differ in manufacturer, tray material, planning features and price: at North Sydney Dentistry, Angel Aligner is estimated at $500 less than Invisalign.
Side-by-side comparison
| Angel Aligner | Invisalign | |
|---|---|---|
| Made by | Angelalign Technology (Shanghai, founded 2003) | Align Technology (USA) |
| Tray material | masterControl S | SmartTrack |
| Planning software | iOrtho | ClinCheck |
| Daily wear | As prescribed, typically 20–22 hours | As prescribed, typically 20–22 hours |
| Estimated cost at North Sydney Dentistry | $3,700 – $8,490 | $4,200 – $8,990 |
What they share
Both begin with an assessment and iTero scan, then a simulation of the planned movement, which is a guide rather than a promise. You wear each set of trays most of the day, change them on schedule, attend reviews and wear retainers afterwards. Neither is invisible.
How they differ
Manufacturer
Invisalign is made by Align Technology in the United States. Angel Aligner is made by Angelalign Technology, headquartered in Shanghai and listed on the Hong Kong Stock Exchange.
Material
Angel trays use masterControl S, a multi-layer material, and Invisalign uses SmartTrack. Each manufacturer describes its material as designed for steady, controlled force.
Planning features
Angelalign describes angelButton hooks for elastics, angelAttach attachments and an Intelligent Root System that can use 3D x-ray (CBCT) data to model roots and bone. Invisalign has its own attachment and elastic options.
Are Angel aligners as good as Invisalign?
For suitable cases, both are established systems that can achieve planned tooth movement when worn as prescribed. The diagnosis, the plan and how consistently you wear the trays usually matter more than the brand.
Are Angel aligners cheaper?
Yes, at our practice. Our current price guide estimates Angel Aligner treatment at $3,700 to $8,490 and Invisalign at $4,200 to $8,990. Within each range, your fee depends on your treatment plan. Your first clear aligner consultation is complimentary.
Risks
All aligner systems carry similar risks, including soreness with new trays, temporary speech changes, gum irritation, decay if hygiene slips, root shortening and movements that are not fully achieved. Read about treatment risks, recovery and alternatives.
Frequently asked questions
How much cheaper are Angel aligners than Invisalign?
At North Sydney Dentistry, Angel Aligner is estimated at $3,700 to $8,490, $500 less than Invisalign at $4,200 to $8,990.
Where are Angel aligners made?
Angelalign Technology is headquartered in Shanghai, China, and supplies aligners internationally.
Does health insurance cover Angel aligners?
Some extras policies with orthodontic cover contribute, whichever system you use. Check with your fund.
Can Angel aligners treat the same problems as Invisalign?
Both can address crowding, spacing and some bite concerns, subject to assessment.
Read more about Angel aligners and Invisalign in North Sydney, see Spark vs Angel aligners, or compare all three on our clear aligners page. To find out which suits you, book a complimentary consultation or call (02) 8090 1108.
Spark, TruGEN and Approver are trademarks of Ormco. Angel Aligner, angelButton, angelAttach and iOrtho are trademarks of Angelalign Technology. Invisalign, SmartTrack and ClinCheck are trademarks of Align Technology. Results vary between patients. Discuss the risks, benefits and alternatives with your dentist before deciding on treatment.