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Last Updated on February 15, 2023


best at home teeth-straightening

Cheapest Way To Straighten Aligners in 2021? Find out in this brutally Honest review!


So you want to fix your crooked teeth and you 100% don’t want these ugly metal braces in your mouth (smart move). The good news is there is now A LOT of alternatives to metal braces on the market right now. At-home teeth straightening is now officially legit and there are 10+ companies offering invisible teeth aligners on the market. Traditional braces require much less office visits.

In this best at-home straightening teeth aligners review we will review the BEST companies out there so you save time researching them.


Top 4 invisible teeth aligners


Yes, we know…THERE ARE TOO MANY OPTIONS! This is why we created this review of each one of these companies for you in order to make your choice much easier.

Even though these invisible teeth aligners companies are MUCH cheaper than Invisalign (even though they pretty much use the same technology), of course, you want to make sure the end result will be perfect!

This is why we literally tested each one of them to know which one is the best option! What we found out is they pretty much all use the same technology. They give straight teeth as well as a bright smile.

There is not much difference in the length of the process and the quality of the process between companies. The main difference comes down to the PRICE & customer support! 

It is normal to ask yourself ¨Are these the same as going to the dentist every month? ¨ or ¨Smile direct club¨ is the most expensive, there must be a reason?¨. Everybody does it. But in the end, this new technology WORKS because we tested it. Also, there are plenty of reviews from people who used these clear aligners and they work.

It is similar to when Uber started a few years ago. Everybody thought it was weird. ¨It must be crap¨ people thought. But in the end, more and more people are using Uber because the service is simply better. Same thing with Air BnB!


As we have tried all of them, we can see with confidence that all of them use pretty much the exact same technology. We are not exactly sure WHERE the teeth aligners are made, but we wouldn’t be surprised if they were all made in the exact same place. The difference between them is EXTREMELY MINIMAL. Some are A LITTLE BIT more transparent than others, but to be honest, nobody will notice.

They are all basically the same. The only major difference comes from the price and customer support Smile Direct Club has a HUGE customer support problem, with TONS of people never getting their teeth aligners, trouble getting refunds, etc. What’s the point of ordering at home teeth-straightening aligners if you never get them? None. This is why you should base your choice on the customer support and the price of the at-home teeth aligners. 


If you consider the price and the customer support of the at-home teeth-straightening aligners, then  AlignerCo WINS EASILY the battle. First of all, they are the cheapest on the market, and second, their customer support is MUCH better than Smile Direct Club and the other competitors. You can literally chat with them and they are super fast to answer.


#1 AlignerCo


AlignerCo is the cheapest at-home teeth aligners on the market BY FAR and they have EXCELLENT customer support…Do we really need to say more? Click HERE TO GET THEM

As we said earlier, most of the at-home teeth aligners companies out there use the exact same technology as Smile Direct Club. The only main difference is the price and customer support! Here are the main reasons why we think AlignerCo is the best option to starighten teeth on the market right now:


#1 They have the BEST customer Support!


Not only do they have the lowest price on the market, but they for sure have the best customer support on the market. This is EXTREMELY important because there are a lot of horror stories all over the internet from people that never got their aligners with Smile direct club and other companies. Not only that, but the refund process was terrible. With Alignerco, you are buying from the best at-home teeth-straightening company when it comes to customer support. You can chat with them directly on their website and even if you e-mail them they will come back to you quickly. We feel this is the cheapest way to straighten teeth. We feel these are much better than metal braces and you can also straighten your teeth without braces.


#2 Full money-back guarantee. You literally have no risk when you buy your at-home teeth-straightening aligners from AlignerCo because they offer a full money-back guarantee. If for some reason you send them the impression kit and they come to the conclusion that you are not a good fit or if you are not happy with the results, they will refund you your money. You basically have zero risks. We feel this is the cheapest way to straighten teeth. They also have a monthly payment plan. These are great for oral health and ensures straighter teeth.


#3 Free retainers.  Most of the other at-home teeth-straightening companies are charging money for the retainers you have to wear at night once you complete the treatment plan, but not with AlignerCo. Some of them charge up to $200 for them, but with AlignerCo you get it for free.


#4 They are the CHEAPEST by far!!


#5 They were the fastest to send us the impression kit and the aligners.

#2 Straight My Teeth (For Europe)


In our opinion, Straight My Teeth is an amazing option if you live in Europe! They are the cheapest (With AlignerCo) and their price is super low.

#1 Super good customer support!  

This is the #1 thing you need to be careful about when it comes to these at-home straightening aligners. Smile direct club (SDC) has TERRIBLE customer support. Just look at their reviews online and you will see. With Straight My Teeth, you can rest assured you will get good customer support. Another cheap option to straighten teeth and perfect for straightening teeth.

#2 They are super cheap. 

Straight My Teeth is basically the European equivalent or AlignerCo. They are about the same price when you convert the currency. As we said earlier, all these companies pretty much use the same technology so it all comes down to the customer support and the price! We feel these are much better than metal braces and you can also straighten your teeth without braces.

#3 Full money back guarantee. You basically have no risk with this at-home straightening company as they will refund your money if you are not satisfied with the results. We feel this is one of the finest products to straighten teeth.

#4 Free retainers.  Some other at home teeth straightening companies charge up to $200 at the end of your treatment plan for you to get a retainer. Straight My Teeth charges $0.


#3 Smilelove



In our opinion, Smilelove is also a good option when it comes to at-home teeth straightening as they are quite cheap and their customer support is good.

#1 They have good customer support!  

At some point, we went on their website and the chat was unavailable for some reason. We sent them an e-mail and within 1 hour we got an answer!

We feel this is one of the cheapest way to straighten teeth.

#2 They have thin and transparent aligners. 

Let’s be honest, the reason why you want to order at-home teeth-straightening aligners is EXACTLY that they are invisible and nobody can see them, so it makes sense for you to make sure they are really transparent. Well, the good news is Smilelove has really transparent at-home teeth-straightening aligners. We feel these are much better than metal braces and you can also straighten your teeth without braces.

#3 Full money-back guarantee. You basically have no risk with Smilelove. With pretty much all the other companies, if you send them back the impression kit and they come to the conclusion that you are not a good fit, they will refund all your money…But with Smilelove you can even have a refund if you are approved BUT don’t like the projected results.

#4 Free retainers.  Some other companies are charging money for the retainer you need to wear at the end of the treatment. They usually charge around $100. Smilelove charges $0


#4 Candid co.



We also had an overall good experience with Candid co. We thought the process was a little bit too slow when it comes to getting the aligners in the mail, but other than that everything was good.

In our opinion, the biggest problem with Candid co is the price. They are selling their at-home teeth-straightening aligners at pretty much the same price as Smile Direct Club, which is quite expensive if you compare them with the alternatives. We feel these are much better than metal braces and you can also straighten your teeth without braces.

We feel this product is the cheapest way to straighten teeth.

This is why we ranked them at #4. As we have said previously, the main difference between all these clear aligners are literally the price and customer service. All the at-home teeth-straightening aligners companies pretty much use the same technology.


And the winner is…?


AlignerCo if you live in America and Straight My Teeth if you live in Europe! All these at-home teeth straightening invisible aligners use the same technology. They might even manufacture them in the same place! It all comes down to the price and the customer service and these two companies are the best in our opinion. Their customer service is great and their price is literally the best on the market right now. Keep in mind that you must go to a dentist or orthodontist for straightening your teeth. We feel these two companies are perfect for straightening teeth.


What are At-Home Teeth Straightening Aligners? Also called invisible aligners?



What exactly are At-Home Teeth Straightening Aligners? They are basically a new technology that just entered the market and that completely changed the industry…A few years ago if you happened to want to straighten your teeth you would have to get metal braces or traditional braces and pay a lot of money, but not anymore. With at-home teeth-straightening aligners, the process is cheaper, much easier and they are invisible! Most people prefer metal braces as they are cheap but not in this case.

These at-home teeth straightening companies really fo offer invisible aligners so you don’t have to worry about people noticing them. MAYBE once in a while, someone will notice them but 99% of the people will never do.

A lot of people make the error of confusing clear aligners & clear BRACES or ceramic braces. Clear braces or ceramic braces are literally made of ceramic material ATTACHED to your teeth. This is why people love clear aligners; you can remove them and these ceramic braces are invisible. It has some kind of psychological effect on people to know they can remove them even though they are supposed to wear them 22 hours per day. You will remove these clear braces or ceramic braces when you eat only but after only a few days you will notice you will be used to wearing them.


How Do At Home Teeth Straightening Aligners Work?


The whole process usually takes between 6 months to 12 months, but in the end it will depends of your own teeth. Everyone is different.

You will get a series of at home teeth straightening aligners every few weeks that will gradually shift your teeth. It WILL be a little bit painful, especially every time you put your new set of aligners on, but you will get used to it quickly. This is normal; it means your teeth are moving in the right direction.

You are supposed to wear your at home teeth straightening aligners a minimum of 22 hours per day, which means you can only remove them when you eat basically.

The thing people usually love the most about invisible aligners (other than they are much cheaper) is that they are not required to go to the dentist every month or so. A few member on our team did the treatment with Invisalign and according to them these visits to the dentist were pretty much useless. It consisted of the dentist looking at the teeth for barely 10 minutes. A total waste of time

Example of the kind of results At Home Teeth Straightening Aligners can produce


smilelove treatment progress
smilelove end result

Who is a candidate for At Home Teeth Straightening Aligners?


You might be a good candidate if you have one of these issues:

  • Mild or severe crooked teeth 
  • Some form of Teeth gap.
  • Overbites, open bites, cross-bites & underbites.
  • Crowded teeth.
  • Overjets (middle teeth overlapping).

The best way to know for sure is to simply go on their website and order an impression kit or just pay in full and if you happen not to be a good candidate they will refund you anyways… Once you do the impression of your teeth and return it to them, they will send you EXACTLY what your teeth will look like once the process is over in the end so you have nothing to lose.




Unless you have a SUPER severe case, we HIGHLY recommend you to go with these at-home teeth-straightening aligners companies. Don’t be afraid of the new technology as it is CLEARLY superior to traditional braces or metal braces and it is MUCH cheaper than Invisalign. Keep in mind that you must go to a dentist or orthodontist for straightening your teeth.

If you don’t mind spending $5000+ and you want to go see the dentist every month or so, then yes you could order Invisalign but if you are looking to pay less money, then these at-home teeth-straightening aligners are the best option for straightening teeth.

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