Invisalign vs Smile Aligners
Starting price, treatment length, supervision, FDA safety record and full spec sheet for Invisalign and Smile Aligners, side by side. Every figure links to the source that states it.
Invisalign (Invisalign clear aligners)·Smile Aligners (DayNight (dual or single arch), NightFit (dual or single arch))
Blue marks the lower price only where every compared price is quoted the same way (a monthly price in US dollars); prices quoted in another currency, as a one-time fee or as a provider-set range are shown exactly as stated and never converted. Adverse-event figures are raw counts of reports filed with the FDA, not rates (what the reports mean). Each spec value opens that brand's spec sheet, and its numbered sources verify the specs as a set. None of this is a recommendation: the right choice depends on your case, your budget and, above all, an in-person exam by a dentist or orthodontist.
What actually differs
- Neither is marked lower, since only monthly prices quoted in US dollars are ranked against each other: Invisalign $1,800-8,000 (provider-set) and Smile Aligners £625.
- Typical treatment differs: Invisalign 12-18 months and Smile Aligners 3-5 months.
- They differ on oversight: Invisalign is in-office (doctor-directed, fitted through in-person visits).
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Every comparison with these brands
Each brand against every other brand on the market. All comparisons