Data as of Aug 25, 2026 · Based on 342 AI responses from ChatGPT Search and Google AI Mode · See how Parse measures this
SportingSmiles is the best fit if you want durable, lab‑made clear retainers with at‑home impression kits and options for post‑Invisalign or using existing molds. For stain‑resistance or money‑back guarantees try
ClearRetain; for lowest cost try
ALIGNERCO; choose to store 3D files for easy reorders.
Brands AI recommends here
Best when you want heavy‑duty, lab‑manufactured clear retainers with at‑home impression kits and options for post‑Invisalign or using prior molds; other brands may be cheaper or offer different guarantees.
Best when you prioritize ultra‑clear, BPA‑free and stain‑resistant retainers plus a satisfaction or money‑back guarantee; may be pricier than budget DIY options.
Best when budget is the main concern — affordable, direct‑to‑consumer retainers with home or partner‑clinic scan options; tradeoff is fewer premium material claims or extended guarantees.
Best when you want orthodontist‑approved retainers and the convenience of stored 3D files for quick reorders; may not emphasize premium materials as some competitors do.
You can buy custom-fit teeth retainers online through several direct-to-consumer dental labs . The typical process involves the company mailing you an at-home impression kit, you making a mold of your teeth and mailing it back, and the lab crafting and shipping your final clear retainers.
Popular and reputable options include:
Would you like me to compare these options based on pricing, turnaround time , or whether you already have an existing dental mold?
Yes. If you mean custom dental retainers for keeping teeth straight after braces/Invisalign, you have several online options:
For a straightforward replacement clear retainer, I'd look first at SportingSmiles or Mavira based on the current pricing and ordering process.
One important caveat: online retainers are intended to hold your current tooth position, not straighten teeth. If your teeth have shifted significantly and your old retainer no longer fits, don't force a new/old retainer onto them—an orthodontist should check the fit.
If you tell me whether you need upper, lower, or both, and whether you want clear or Hawley, I can narrow it down to the cheapest good option.
Yes. If you mean custom-fit retainers to wear after braces or Invisalign, there are several online options that mail you an impression kit and then make the retainer from your molds.
My pick for a straightforward clear replacement: SportingSmiles or NewSmile. If you tell me whether you need upper, lower, or both and whether you want the cheapest option or the best quality, I can narrow it down and compare current prices.
You can buy custom-made, lab-quality teeth retainers online through direct-to-consumer dental labs . These services typically ship you an at-home impression kit, you take a mold of your teeth, mail it back, and they craft and ship your final retainers.
Popular and reputable online providers include:
Note: Online dental labs are a great, affordable way to replace lost or worn-out retainers if you already know your teeth are stable, but they do not replace an active in-person orthodontic evaluation if you are experiencing severe shifting or bite issues.
If you'd like, let me know:
I can help you compare prices and turnaround times between these options.
You can buy custom-fit, dentist-grade clear teeth retainers online through direct-to-consumer dental laboratories . These services typically cost a fraction of traditional in-office orthodontic prices ($100–$200 compared to $400–$1,100 at a physical clinic).
The general process for these services involves ordering an at-home impression kit, making a mold of your teeth, mailing it back in a prepaid package, and receiving your custom clear retainers in the mail.
Popular and Trusted Online Retainer Providers
Things to Keep in Mind
If you'd like, let me know:
I can help you narrow down the best brand for your specific needs.
Yes. If you mean custom-made teeth retainers (not generic mouthpieces), there are several reputable online options:
NewSmile Extra Thick Clear Retainers - $139.00 (NewSmile™ USA)
Custom Hawley Retainer - $205.00 (PDD)
sportingsmiles.com — Custom clear retainers made from an at-home impression kit. Their current listed price is $140 for upper + lower.
retainersdirect.com — At-home impression kit and custom clear retainers; currently lists a $139.99 upper/lower set and a 30-day fit guarantee.
clearclub.com — Custom upper, lower, or both, using an impression kit mailed to you.
invisalign.com — A more dentist-supervised option. You order through an Invisalign-trained provider rather than completely DIY.
If your teeth are still in the same position as when you finished braces/aligners and you simply need a replacement, an online custom retainer can be a convenient, cheaper option. If your teeth have noticeably shifted, your old retainer no longer fits, or you have significant grinding/clenching, I'd have a dentist or orthodontist evaluate you first rather than ordering a passive retainer online.
If you tell me whether you need upper, lower, or both—and whether you want the cheapest or best-quality option, I can narrow it down to 2–3 choices.
You can buy teeth retainers online from several companies that make custom-fit replacement retainers (usually by sending you an impression kit or using a 3D scan). A few options:
Before ordering, check:
If you tell me whether you need a replacement for a lost/broken retainer, a new retainer after braces/Invisalign, or a night retainer for grinding, I can narrow down the best options.
You can buy custom-fit clear teeth retainers online through direct-to-consumer dental labs . These companies send you an at-home impression kit, you make a mold of your teeth, mail it back in a prepaid package, and they craft and ship your custom retainers.
Popular and reputable providers for online replacement retainers include:
General Process:
Note: These services are ideal for replacing lost or worn-out retainers if your teeth haven't shifted. If your teeth have moved significantly or you have active orthodontic issues, you should consult an in-person orthodontist.
If you'd like, let me know:
I can help you narrow down which provider fits your needs best.
Yes. If you mean custom clear retainers you can order online, these are some options worth comparing:
My take: For a straightforward replacement after braces/Invisalign, I'd favor a company that makes the retainer from a new dental impression or scan, rather than buying a generic "one-size-fits-all" retainer. If your teeth have shifted substantially, you have a bonded/fixed retainer, or the old retainer no longer fits, it's safer to have an orthodontist/dentist check the fit before ordering.
If you tell me whether you need upper, lower, or both—and whether it's a replacement for braces or Invisalign, I can narrow these down to the best 2–3 choices.
You can buy custom-fit, dentist-grade clear teeth retainers online through direct-to-consumer dental laboratories . These companies typically send you an at-home impression kit, you mail your mold back using a prepaid label, and they craft and ship your custom retainers.
Popular and well-reviewed online retainer providers include:
Note: Most of these services are HSA/FSA eligible. Prices generally range from $85 to $140 per arch or set, depending on whether you purchase single trays or bundle backups.
If you'd like, let me know:
I can help you narrow down which provider fits your budget and needs best.