The 4 Cheapest Clear Aligners (2026)

Invisalign is an effective way to straighten your teeth, but it’s also expensive, with prices that can reach up to $8,000 for complex cases.

At-home clear aligners are affordable alternatives that can save thousands of dollars and still help you achieve a straighter smile.

Don’t let their lower cost scare you. If you choose a trusted brand and get advice from a dental professional, it should be safe to use.

To help you choose the right brand, we’ve curated a list of the top clear aligners on the market and had NewMouth’s experts assess them based on:

• Overall user experience (30%)
• Treatment process (30%)
• Pricing and financing (20%)
• Customer service and aftersales support (15%)
• Brand reputation (5%)

The 4 Cheapest Invisible Braces of 2025

Choosing an affordable clear aligner isn’t just about cutting costs. You want an option that fits your budgeting approach.

Below are our top picks for affordable teeth aligners.

Clear Aligner Brand	Treated Cases	Average Treatment Time	How To Start Treatment	Treatment Monitoring	Treatment Cost
ALIGNERCO	Mild to moderate	4 to 8 months	Impression kit	Remote	$995 to $1,195
Smileie	Mild to moderate	4 to 6 months	Impression kit	Remote	$699 to $999
NewSmile	Mild to moderate	4 to 10 months	Impression kit	Remote	$1,595 to $1,695
Candid	Mild to complex	6 to 12 months	In-person visit	Remote	$3,300 to $5,000

1. ALIGNERCO

Best Overall

ALIGNERCO Highlights

Available Treatments	All Day and Night Only Clear Aligners
Monthly Plans	SmileFlex: $64/12 mosNightFlex: $81/12 mosSmileFlex Easy: $135/6 mos ($335 downpayment)NightFlex Easy: $150/6 mos ($445 downpayment)
What’s Included	Impression kit, aligner trays, a set of retainers, a teeth whitening set, and the AlignerTrack app for remote monitoring

Why We Recommend It

• Gives you the best value for your money
• Offers flexible monthly payments
• Offers in-person consultations through dental partners
• Provides support to ensure you take accurate impressions
• Has an app (AlignerTrack) that will guide you throughout your treatment
• You can access specialists online if you need help or have questions

Why Consider Other Brands

• Some customers say its aligner trays are ill-fitting and uncomfortable
• Retainers can feel cheap and break easily but cost more than competitors
• Adjustment aligners may arrive late and extend your treatment time
• Poor customer service with long waiting times and difficulty getting refunds
• Few have complained of hidden costs and fees they didn’t know about

Read our AlignerCo review

Order an Impression Kit

2. Smileie

Premium At-Home Option

Smileie Highlights

Available Treatments	Day and night aligners, sing and dual-arch treatments
Monthly Plans	Day-Time Single Arch: Starts at $54.06/mo, Day-Time Dual Arch: Starts at $67.60/mo, Night-Time Single Arch: Starts at $63.09/mo, Night-Time Dual Arch: Starts at $81.14/mo
What’s Included	Impression kit, 3D treatment plan, all your clear aligners, teeth whitening kit, 2 sets of retainers, free U.S. shipping

Why We Recommend It

• Flexibility to choose from daytime or nighttime aligners
• More affordable than traditional braces and most aligners
• Option for a fully remote treatment with virtual monitoring
• Allows you to straighten only your upper or bottom teeth
• Schedule a video consultation to take impressions

Why Consider Other Brands

• Not as established as other clear aligner brands
• It isn’t suitable for complex teeth misalignments
• Only adults aged 18 and over are eligible
• Free refinements are limited to Smileie PRO users

Read our Smileie review

Order an Impression Kit

3. NewSmile

Most Discreet

NewSmile Highlights

Available Treatments	Fast Track or Night Aligners
Monthly Plans	$58/36 mos$100/15 mos ($295 downpayment)
What’s Included	Impression kit, aligner trays, a set of retainers, teeth whitening foam, and the NewSmile app for remote monitoring

Why We Recommend It

• The most discreet aligners you can buy that actually are good quality
• Has friendly representatives that will answer questions and guide you
• Many users had a great experience with its fast and easy onboarding
• Its clear aligners won’t draw attention to your teeth
• NewSmile specialists can monitor your progress remotely with an app

Why Consider Other Brands

• People have complained of delayed orders that may take months to arrive
• Support staff aren’t as helpful or transparent if you encounter issues
• You may find it difficult to cancel your order or request a refund
• Not all customers are satisfied with the quality of its aligners
• Users are worried about the privacy of the photos they send over the app

Read our NewSmile Review

Order an Impression Kit

Use code NewMouthDeal for $100 off Aligners and code NewMouthKit for $20 off the impression kit.

4. Candid

(Best Hybrid Option)

Candid Highlights

Available Treatments	CandidPro
Monthly Plans	Payment plans depend on the provider; accepts HSAs, FSAs, and dental insurance
What’s Included	8 to 24 aligners, whitening foam, Chewies, Scanbox Pro, Candid app

Why We Recommend It

• Candid aligners are discreet, comfortable, and easy to wear
• Corrects more complex issues than most brands
• A cheaper alternative to Invisalign and other teeth straightening options
• Trusted by many users

Why Consider Other Brands

• User experience tends to vary across providers
• Treatments take longer than other at-home aligners
• CandidPro providers have different policies when it comes to pricing and financing

Read our Candid review

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What to Consider When Getting Clear Aligners

Choosing the best clear aligner brand isn’t easy if you don’t know what to look for. Here are five things to consider to narrow it down:

1. Level of Teeth Misalignment

There are two kinds of clear aligners: in-office and at-home. What you’ll need depends on how severe your teeth misalignment or malocclusion is:

• In-office clear aligners like Invisalign work on mild, moderate, and severe misalignment. In-office visits to a dentist or orthodontist are required, but you can continue your treatment at home.
• At-home clear aligners such as Smileie work on mild and moderate malocclusions. Treatments are done at home and are usually monitored remotely by a dental professional.

If you want to get your teeth straightened, it’s best to talk to a dentist or orthodontist to determine which treatment option is best for you.

2. Treatment Costs and Your Budget

Many people just look at the price tag of clear aligners. But this only covers initial treatment costs. You should also consider other expenses, like:

• The cost of the impression kit (if it isn’t included)
• The cost of retainers needed after treatment
• Other tools and products that will maintain your smile

If it takes longer to straighten your teeth or if your teeth shift back into place after the treatment, you may need more aligners to correct them.

While some companies have guarantees to help cover the cost of additional aligners, others don’t. You’ll have to pay for them yourself.

You must compare these costs across different brands to see which ones are within your budget.

3. Availability of Flexible Payments

If you can’t pay for the full treatment cost upfront, look for a brand that offers affordable monthly installments so you can fit it into your budget.

Companies that offer zero-interest or low-interest monthly installments and little to no downpayment will help you save more money in the long run.

4. HSA, FSA, and Insurance

Most clear aligners are covered by a flexible spending account (FSA) or a health savings account (HSA).

Dental insurance policies also cover some brands or are in-network with major health insurance companies.

Find out which options are available to you and how much coverage you’re getting for your chosen aligners.

5. Treatment Time

Clear aligners can straighten teeth in 3 to 18 months. Average treatment times help you gauge how long you must wait before seeing results.

Go for a brand that can give you results within an allowable time frame.

Remember that the time it takes to get straight teeth will depend on how crooked they are and if you wear clear aligners as prescribed.

The fewer misalignments you have, the faster the results.

Which Clear Aligner is Right for You?

• Choose ALIGNERCO if you want the most the best value for your money. It gives reliable results, however, because its retainers cost $215, the upkeep for maintaining your straight teeth can be expensive.
• Choose Smileie if you want a customizable at-home treatment plan. You can choose between day-time or night-time aligners and single or double-arch treatments.
• Choose NewSmile if you want to split your payment into affordable monthly installments. Plans with little to no downpayment are available, making it a budget-friendly option.
• Choose Candid for professional at-home care. You need to visit a dentist to begin treatment. The rest of your treatment will be monitored remotely.

Remember to discuss your teeth straightening options with a dental expert. At-home aligners are convenient but not suitable for every case. A dental expert can help you choose the best orthodontic treatment for your needs.

Why Trust NewMouth

To find the best cheap invisible braces on the market, we:

• Spent 200+ hours researching the most trusted affordable brands
• Scanned 500+ customer reviews for each clear aligner
• Consulted 10+ health experts, including licensed orthodontists
• Talked to 3 industry experts like CEOs of the top clear aligners
• Reviewed over 20+ research papers on clear aligner kits
• Asked 3 of our writers to test different teeth-straightening kits
• Had our in-house dentists fact-check our article for accuracy
• Updated our review every month with the latest information

How We Chose the Most Affordable Teeth Aligners

To help you choose the best clear aligner for your budget, we spent 200+ hours researching the top brands based on the following criteria:

• Doctor-directed care ⁠— The involvement of dental professionals
• Safe and efficient onboarding — How the company qualifies patients
• Treatment process — Ease, safety, and effectiveness of the treatment
• Total treatment costs — The amount you need to pay for the treatment
• Value for money — What you get with the amount you’re paying
• Customer support — The level of support provided by a company
• User satisfaction — Customers’ overall experience with a brand
• Guarantees and refunds — Assurances offered by the company