Spark aligners and Invisalign are two brands of clear aligners: removable plastic trays that gradually move teeth. Both are prescribed and monitored by a dentist or orthodontist. They work the same basic way; the differences are in the company, the tray material and the planning software.
Key points
- Spark and Invisalign are both clear aligner brands that work the same basic way.
- Invisalign is made by Align Technology; Spark is made by Ormco.
- Cost is set by each practice and depends on your case, not the brand.
- The best choice depends on your teeth, your bite and your clinician.
Who makes Spark and Invisalign?
- Invisalign is made by Align Technology and has been available since the late 1990s.
- Spark is made by Ormco, a company that also makes orthodontic brackets and wires.
How Spark and Invisalign are the same
- Custom-made trays from a 3D scan of your teeth
- Worn about 22 hours a day, changed every one to two weeks
- Small tooth-coloured attachments may be bonded to some teeth
- Retainers are needed after treatment
- Treatment time depends on your case, not the brand
Spark aligners vs Invisalign: the differences
| Invisalign | Spark | |
|---|---|---|
| Manufacturer | Align Technology | Ormco |
| Availability in Australia | Very widely offered | Offered by fewer practices |
Both companies make claims about the comfort, clarity and stain resistance of their materials. Individual experience varies, and there is limited independent research directly comparing the two brands.
How much do Spark aligners cost in Australia?
The fee is set by each practice, not the brand. It depends mostly on how complex your case is, how many aligners you need, and what is included (scans, reviews, refinements and retainers). Always ask for a written, itemised quote.
Which is better for you?
The most important factor is not the brand. It is whether aligners suit your teeth and bite, and the experience of the clinician planning your treatment. Ask your dentist which system they use, why, and what is included in the fee. You may also find our guide to Invisalign vs braces useful.
Clear aligners at Penrith Dental Care
We provide Invisalign, Angel Aligner and SmileTru clear aligners. We do not offer Spark. At your consultation we scan your teeth, explain whether aligners suit you and which system we would recommend for your case, and give you a written quote. Learn more about Invisalign in Penrith or call (02) 4733 1197.
Frequently asked questions
Are Spark aligners available in Australia?
Yes, through practices that offer them.
Can I switch from Spark to Invisalign mid-treatment?
It is sometimes possible, but usually needs a new scan and treatment plan. Talk to your dentist first.
Do both need retainers?
Yes. Any aligner treatment needs retainers afterwards to keep teeth in place.
This article is general information only and does not replace an examination by a registered dental practitioner.